1997-03-25 02:15  Ulrich Drepper  <drepper@cygnus.com>

	* gmon/gmon.c: Optimize a bit by using more sets of records to
	write in a single writev call.

	* math/math.h: Add definitions of macros __MATHCALLX and __MATHDECLX.
	* math/mathcalls.h: Use __MATHCALLX for fabs, infnan, copysign,
	nan, isnan, nextafter, trunc, __fpclassify and signbit to mark as
	`const'.
	Use __MATHDECLX for isinf and finite.

	* sysdeps/generic/setenv.c [_LIBC]: Define __clearenv and make
	clearenv a weak alias.

	Implement complex exponential function.
	* sysdeps/libm-ieee754/s_cexp.c: New file.
	* sysdeps/libm-ieee754/s_cexpf.c: New file.
	* sysdeps/libm-ieee754/s_cexpl.c: New file.

	* sysdeps/libm-ieee754/s_nan.c: Define function as __nan and make
	nan a weak alias.
	* sysdeps/libm-ieee754/s_nanf.c: Likewise for nanf.
	* sysdeps/libm-ieee754/s_nanl.c: Likewise for nanl.

	* sysdeps/unix/sysv/linux/iovec.h: Don't use kernel header because
	of type clashes.  Add all definitions here.

	* sysdeps/unix/sysv/linux/shmat.c: Likewise.  Correct types according
	to XPG4.2.
	* sysdeps/unix/sysv/linux/shmdt.c: Likewise.
	* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.

	* sysvipc/sys/shm.h (shmat, shmdt): Correct types.

	* sysdeps/unix/sysv/linux/sys/kd.h: Define _LINUX_TYPES_H to avoid
	use of kernel types.

1997-03-25 00:00  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/netinet/ip.h (struct ip_timestamp):
	Correct typos.  Reported by a sun <asun@zoology.washington.edu>.

1997-03-20 21:58  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/libm-ieee754/s_asinhl.c: Fix sign of result.

1997-03-20 16:20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/libm-ieee754/e_atan2l.c: Fix typo.

1997-03-20 14:23  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/fpu/__math.h (__logb, logb): Don't define.
	* sysdeps/m68k/fpu/s_logb.c: Removed.
	* sysdeps/m68k/fpu/s_logbf.c: Removed.
	* sysdeps/m68k/fpu/s_logbl.c: Removed.

	* sysdeps/m68k/fpu/__math.h (__ieee754_atan2, __ieee754_pow):
	Don't define here.
	* sysdeps/m68k/fpu/e_atan2.c: Rewritten.
	* sysdeps/m68k/fpu/e_pow.c: Likewise.
	* sysdeps/m68k/fpu/e_atan2f.c: Based on e_atan2.c.
	* sysdeps/m68k/fpu/e_atan2l.c: Likewise.
	* sysdeps/m68k/fpu/e_powf.c: Based on e_pow.c.
	* sysdeps/m68k/fpu/e_powl.c: Likewise.

	* sysdeps/m68k/fpu/s_log2.c: New file.
	* sysdeps/m68k/fpu/s_log2f.c: New file.
	* sysdeps/m68k/fpu/s_log2l.c: New file.
	* sysdeps/m68k/fpu/s_exp2.c: New file.
	* sysdeps/m68k/fpu/s_exp2f.c: New file.
	* sysdeps/m68k/fpu/s_exp2l.c: New file.

1997-03-20 14:46  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* Makeconfig (all): Make sure this is always the default goal.

1997-03-20 11:09  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* math/libm-test.c: Increase epsilon in many places.  Fix many
	typos.  Allow optinal argument also for short option.

1997-03-20 11:09  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* math/Makefile ($(objpfx)$(tests)): Link against libm.

1997-03-24 23:14  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/libm-ieee754/s_fpclassifyl.c: Correct recognition of
	denormalized numbers.

	* sysdeps/i386/huge_val.h: Remove references to byte order macros.
	Don't include <endian.h>.

1997-03-19 15:18  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
	* sysdeps/m68k/huge_val.h: Remove references to byte order macros.
	Don't include <endian.h>.

1997-03-24 23:09  Ulrich Drepper  <drepper@cygnus.com>

	* inet/rcmd.c (iruserok): Use access instead of euidaccess.

1997-03-15 18:08  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* math/cmathcalls.h: Remove whitespace before function name in use
	of __MATHDECL macro, to make it compilable with a traditional
	preprocessor.

1997-03-24 15:31  Ulrich Drepper  <drepper@cygnus.com>

	* configure.in: Use AC_PROG_CC instead of AC_PROG_TOOL to find
	compiler.

1997-03-24 02:34  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/libm-ieee754/s_finitel.c (__finitel): Shift return value
	by 31 positions to get 0/1 result.
	Patch by Joe Keane <jgk@jgk.org>.

1997-03-23 12:15  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* posix/getopt.c (__getopt_nonoption_flags): Make it extern
	to prevent from ld linking in getopt.o even if there is another
	incompatible one.

	* posix/getopt_init.c (__getopt_nonoption_flags): Remove extern.

1997-03-23 23:30   Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nis_call.c (__do_niscall): Print message if cold start file
	does not exist.
	* nis/nis_file.c: Don't print error messages.
	* nis/nis_local_name.c (nis_local_host): Fix pointer errors.
	* nis/rpcsvc/ypclnt.h: Fix copyright and prototypes.
	* nis/rpcsvc/nis.h: Likewise.
	* nis/ypclnt.c: Fix prototypes.

1997-03-24 01:36  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/libm-i387/e_scalb.S: Pop additional result before
	returning.
	* sysdeps/libm-i387/e_scalbf.S: Likewise.
	* sysdeps/libm-i387/e_scalbl.S: Likewise.
	Reported by Andreas Jaeger <aj@arthur.pfalz.de>.

	* elf/rtld.c (dl_main): Set main_map->l_opencount to 1 also if
	dynamic linker was called implicitly by the kernel.
	Reported by Eric Youngdale <eric@andante.jic.com>.

	* math/Makefile (CFLAGS-test-float.c, CFLAGS-test-double.c,
	CFLAGS-test-longdouble.c): New variables.  Set to -fno-inline to
	prevent clever optimizations which corrupt the tests.

1997-03-23 21:33  Andreas Jaeger  <aj@arthur.pfalz.de>

	* math/libm-test.c (scalb_test): New function.
	(sqrt_test): New function.
	(scalbn_test): New function.
	(ilogb_test): New function.
	(main): Added calls for new test functions.
	(ldexp_test): Add another test for ldexp(x,0).

1997-03-23 12:35  Andreas Jaeger  <aj@arthur.pfalz.de>

	* math/libm-test.c (remquo_test): Correct messages so that they
	match the tests.
	(copysign_test): Likewise.

1997-03-23 16:28  Ulrich Drepper  <drepper@cygnus.com>

	* stdio-common/Makefile (routines): Add printf_size.

	* stdio-common/printf.h: Add declarations for printf_size and
	printf_size_info.

	* stdio-common/printf-parse.h (__printf_arginfo_table): Correct
	declaration.
	(parse_one_spec): Test whether __printf_function_table is not NULL
	before using registered handlers and don't test
	__printf_arginfo_table.  Update nargs also when handler is
	registered.

	* stdio-common/vfprintf.c (vfprintf): Count number of specifiers
	processed in fast loop.

	* stdio-common/printf_size: New file.

1997-03-22 04:53  Ulgmon_out_readrich Drepper  <drepper@cygnus.com>
This commit is contained in:
Ulrich Drepper 1997-03-25 01:45:04 +00:00
parent bc9f6000f6
commit 3e5f555752
70 changed files with 1694 additions and 579 deletions

189
ChangeLog
View File

@ -1,3 +1,190 @@
1997-03-25 02:15 Ulrich Drepper <drepper@cygnus.com>
* gmon/gmon.c: Optimize a bit by using more sets of records to
write in a single writev call.
* math/math.h: Add definitions of macros __MATHCALLX and __MATHDECLX.
* math/mathcalls.h: Use __MATHCALLX for fabs, infnan, copysign,
nan, isnan, nextafter, trunc, __fpclassify and signbit to mark as
`const'.
Use __MATHDECLX for isinf and finite.
* sysdeps/generic/setenv.c [_LIBC]: Define __clearenv and make
clearenv a weak alias.
Implement complex exponential function.
* sysdeps/libm-ieee754/s_cexp.c: New file.
* sysdeps/libm-ieee754/s_cexpf.c: New file.
* sysdeps/libm-ieee754/s_cexpl.c: New file.
* sysdeps/libm-ieee754/s_nan.c: Define function as __nan and make
nan a weak alias.
* sysdeps/libm-ieee754/s_nanf.c: Likewise for nanf.
* sysdeps/libm-ieee754/s_nanl.c: Likewise for nanl.
* sysdeps/unix/sysv/linux/iovec.h: Don't use kernel header because
of type clashes. Add all definitions here.
* sysdeps/unix/sysv/linux/shmat.c: Likewise. Correct types according
to XPG4.2.
* sysdeps/unix/sysv/linux/shmdt.c: Likewise.
* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
* sysvipc/sys/shm.h (shmat, shmdt): Correct types.
* sysdeps/unix/sysv/linux/sys/kd.h: Define _LINUX_TYPES_H to avoid
use of kernel types.
1997-03-25 00:00 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/unix/sysv/linux/netinet/ip.h (struct ip_timestamp):
Correct typos. Reported by a sun <asun@zoology.washington.edu>.
1997-03-20 21:58 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/libm-ieee754/s_asinhl.c: Fix sign of result.
1997-03-20 16:20 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/libm-ieee754/e_atan2l.c: Fix typo.
1997-03-20 14:23 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/fpu/__math.h (__logb, logb): Don't define.
* sysdeps/m68k/fpu/s_logb.c: Removed.
* sysdeps/m68k/fpu/s_logbf.c: Removed.
* sysdeps/m68k/fpu/s_logbl.c: Removed.
* sysdeps/m68k/fpu/__math.h (__ieee754_atan2, __ieee754_pow):
Don't define here.
* sysdeps/m68k/fpu/e_atan2.c: Rewritten.
* sysdeps/m68k/fpu/e_pow.c: Likewise.
* sysdeps/m68k/fpu/e_atan2f.c: Based on e_atan2.c.
* sysdeps/m68k/fpu/e_atan2l.c: Likewise.
* sysdeps/m68k/fpu/e_powf.c: Based on e_pow.c.
* sysdeps/m68k/fpu/e_powl.c: Likewise.
* sysdeps/m68k/fpu/s_log2.c: New file.
* sysdeps/m68k/fpu/s_log2f.c: New file.
* sysdeps/m68k/fpu/s_log2l.c: New file.
* sysdeps/m68k/fpu/s_exp2.c: New file.
* sysdeps/m68k/fpu/s_exp2f.c: New file.
* sysdeps/m68k/fpu/s_exp2l.c: New file.
1997-03-20 14:46 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* Makeconfig (all): Make sure this is always the default goal.
1997-03-20 11:09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/libm-test.c: Increase epsilon in many places. Fix many
typos. Allow optinal argument also for short option.
1997-03-20 11:09 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/Makefile ($(objpfx)$(tests)): Link against libm.
1997-03-24 23:14 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/s_fpclassifyl.c: Correct recognition of
denormalized numbers.
* sysdeps/i386/huge_val.h: Remove references to byte order macros.
Don't include <endian.h>.
1997-03-19 15:18 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/m68k/huge_val.h: Remove references to byte order macros.
Don't include <endian.h>.
1997-03-24 23:09 Ulrich Drepper <drepper@cygnus.com>
* inet/rcmd.c (iruserok): Use access instead of euidaccess.
1997-03-15 18:08 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* math/cmathcalls.h: Remove whitespace before function name in use
of __MATHDECL macro, to make it compilable with a traditional
preprocessor.
1997-03-24 15:31 Ulrich Drepper <drepper@cygnus.com>
* configure.in: Use AC_PROG_CC instead of AC_PROG_TOOL to find
compiler.
1997-03-24 02:34 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-ieee754/s_finitel.c (__finitel): Shift return value
by 31 positions to get 0/1 result.
Patch by Joe Keane <jgk@jgk.org>.
1997-03-23 12:15 H.J. Lu <hjl@gnu.ai.mit.edu>
* posix/getopt.c (__getopt_nonoption_flags): Make it extern
to prevent from ld linking in getopt.o even if there is another
incompatible one.
* posix/getopt_init.c (__getopt_nonoption_flags): Remove extern.
1997-03-23 23:30 Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
* nis/nis_call.c (__do_niscall): Print message if cold start file
does not exist.
* nis/nis_file.c: Don't print error messages.
* nis/nis_local_name.c (nis_local_host): Fix pointer errors.
* nis/rpcsvc/ypclnt.h: Fix copyright and prototypes.
* nis/rpcsvc/nis.h: Likewise.
* nis/ypclnt.c: Fix prototypes.
1997-03-24 01:36 Ulrich Drepper <drepper@cygnus.com>
* sysdeps/libm-i387/e_scalb.S: Pop additional result before
returning.
* sysdeps/libm-i387/e_scalbf.S: Likewise.
* sysdeps/libm-i387/e_scalbl.S: Likewise.
Reported by Andreas Jaeger <aj@arthur.pfalz.de>.
* elf/rtld.c (dl_main): Set main_map->l_opencount to 1 also if
dynamic linker was called implicitly by the kernel.
Reported by Eric Youngdale <eric@andante.jic.com>.
* math/Makefile (CFLAGS-test-float.c, CFLAGS-test-double.c,
CFLAGS-test-longdouble.c): New variables. Set to -fno-inline to
prevent clever optimizations which corrupt the tests.
1997-03-23 21:33 Andreas Jaeger <aj@arthur.pfalz.de>
* math/libm-test.c (scalb_test): New function.
(sqrt_test): New function.
(scalbn_test): New function.
(ilogb_test): New function.
(main): Added calls for new test functions.
(ldexp_test): Add another test for ldexp(x,0).
1997-03-23 12:35 Andreas Jaeger <aj@arthur.pfalz.de>
* math/libm-test.c (remquo_test): Correct messages so that they
match the tests.
(copysign_test): Likewise.
1997-03-23 16:28 Ulrich Drepper <drepper@cygnus.com>
* stdio-common/Makefile (routines): Add printf_size.
* stdio-common/printf.h: Add declarations for printf_size and
printf_size_info.
* stdio-common/printf-parse.h (__printf_arginfo_table): Correct
declaration.
(parse_one_spec): Test whether __printf_function_table is not NULL
before using registered handlers and don't test
__printf_arginfo_table. Update nargs also when handler is
registered.
* stdio-common/vfprintf.c (vfprintf): Count number of specifiers
processed in fast loop.
* stdio-common/printf_size: New file.
1997-03-23 02:11 Ulrich Drepper <drepper@cygnus.com>
* time/sys/time.h: Make values ITIMER_* also available as macros.
@ -43,7 +230,7 @@
New functions. Test these functions.
(main): Call above new functions.
1997-03-22 04:53 Ulrich Drepper <drepper@cygnus.com>
1997-03-22 04:53 Ulgmon_out_readrich Drepper <drepper@cygnus.com>
* Net release 2.0.2.

View File

@ -23,6 +23,8 @@ ifneq (,)
This makefile requires GNU Make.
endif
all: # Make this the default goal
ifneq "$(origin +included-Makeconfig)" "file"
+included-Makeconfig := yes

283
configure vendored
View File

@ -1120,34 +1120,10 @@ done
test -n "$MSGFMT" || MSGFMT=":"
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:1125: checking build system type" >&5
build_alias=$build
case "$build_alias" in
NONE)
case $nonopt in
NONE) build_alias=$host_alias ;;
*) build_alias=$nonopt ;;
esac ;;
esac
build=`$ac_config_sub $build_alias`
build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$build" 1>&6
if test $host != $build; then
ac_tool_prefix=${host_alias}-
else
ac_tool_prefix=
fi
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1151: checking for $ac_word" >&5
echo "configure:1127: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1158,12 +1134,11 @@ else
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
ac_cv_prog_CC="gcc"
break
fi
done
IFS="$ac_save_ifs"
test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="gcc"
fi
fi
CC="$ac_cv_prog_CC"
@ -1173,13 +1148,153 @@ else
echo "$ac_t""no" 1>&6
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1156: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
ac_prog_rejected=no
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
break
fi
done
IFS="$ac_save_ifs"
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
set dummy $ac_cv_prog_CC
shift
if test $# -gt 0; then
# We chose a different compiler from the bogus one.
# However, it has the same basename, so the bogon will be chosen
# first if we set CC to just the basename; use the full file name.
shift
set dummy "$ac_dir/$ac_word" "$@"
shift
ac_cv_prog_CC="$@"
fi
fi
fi
fi
CC="$ac_cv_prog_CC"
if test -n "$CC"; then
echo "$ac_t""$CC" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:1204: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
cat > conftest.$ac_ext <<EOF
#line 1214 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:1218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
ac_cv_prog_cc_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
ac_cv_prog_cc_cross=no
else
ac_cv_prog_cc_cross=yes
fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_prog_cc_works=no
fi
rm -fr conftest*
echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
if test $ac_cv_prog_cc_works = no; then
{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:1238: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
cross_compiling=$ac_cv_prog_cc_cross
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:1243: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.c <<EOF
#ifdef __GNUC__
yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1252: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
fi
fi
echo "$ac_t""$ac_cv_prog_gcc" 1>&6
if test $ac_cv_prog_gcc = yes; then
GCC=yes
ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:1267: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.c
if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
ac_cv_prog_cc_g=yes
else
ac_cv_prog_cc_g=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
if test "$ac_test_CFLAGS" = set; then
CFLAGS="$ac_save_CFLAGS"
elif test $ac_cv_prog_cc_g = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-O2"
fi
else
GCC=
test "${CFLAGS+set}" = set || CFLAGS="-g"
fi
if test $host != $build; then
# Extract the first word of "gcc cc", so it can be a program name with args.
set dummy gcc cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1183: checking for $ac_word" >&5
echo "configure:1298: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_BUILD_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1206,7 +1321,7 @@ fi
fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:1210: checking how to run the C preprocessor" >&5
echo "configure:1325: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@ -1221,13 +1336,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 1225 "configure"
#line 1340 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1346: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
@ -1238,13 +1353,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 1242 "configure"
#line 1357 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1248: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1363: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then
:
@ -1266,10 +1381,34 @@ else
fi
echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking build system type""... $ac_c" 1>&6
echo "configure:1386: checking build system type" >&5
build_alias=$build
case "$build_alias" in
NONE)
case $nonopt in
NONE) build_alias=$host_alias ;;
*) build_alias=$nonopt ;;
esac ;;
esac
build=`$ac_config_sub $build_alias`
build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo "$ac_t""$build" 1>&6
if test $host != $build; then
ac_tool_prefix=${host_alias}-
else
ac_tool_prefix=
fi
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1273: checking for $ac_word" >&5
echo "configure:1412: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1300,7 +1439,7 @@ fi
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1304: checking for $ac_word" >&5
echo "configure:1443: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1331,7 +1470,7 @@ if test -n "$ac_tool_prefix"; then
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1335: checking for $ac_word" >&5
echo "configure:1474: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1366,7 +1505,7 @@ fi
# Extract the first word of "bash", so it can be a program name with args.
set dummy bash; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1370: checking for $ac_word" >&5
echo "configure:1509: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_BASH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1407,7 +1546,7 @@ if test "$BASH" = no; then
# Extract the first word of "ksh", so it can be a program name with args.
set dummy ksh; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:1411: checking for $ac_word" >&5
echo "configure:1550: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_KSH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1449,7 +1588,7 @@ fi
echo $ac_n "checking for signed size_t type""... $ac_c" 1>&6
echo "configure:1453: checking for signed size_t type" >&5
echo "configure:1592: checking for signed size_t type" >&5
if eval "test \"`echo '$''{'libc_cv_signed_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1473,12 +1612,12 @@ EOF
fi
echo $ac_n "checking for libc-friendly stddef.h""... $ac_c" 1>&6
echo "configure:1477: checking for libc-friendly stddef.h" >&5
echo "configure:1616: checking for libc-friendly stddef.h" >&5
if eval "test \"`echo '$''{'libc_cv_friendly_stddef'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1482 "configure"
#line 1621 "configure"
#include "confdefs.h"
#define __need_size_t
#define __need_wchar_t
@ -1493,7 +1632,7 @@ size_t size; wchar_t wchar;
if (&size == NULL || &wchar == NULL) abort ();
; return 0; }
EOF
if { (eval echo configure:1497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1636: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_friendly_stddef=yes
else
@ -1512,7 +1651,7 @@ override stddef.h = # The installed <stddef.h> seems to be libc-friendly."
fi
echo $ac_n "checking whether we need to use -P to assemble .S files""... $ac_c" 1>&6
echo "configure:1516: checking whether we need to use -P to assemble .S files" >&5
echo "configure:1655: checking whether we need to use -P to assemble .S files" >&5
if eval "test \"`echo '$''{'libc_cv_need_minus_P'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1535,7 +1674,7 @@ asm-CPPFLAGS = -P # The assembler can't grok cpp's # line directives."
fi
echo $ac_n "checking for assembler global-symbol directive""... $ac_c" 1>&6
echo "configure:1539: checking for assembler global-symbol directive" >&5
echo "configure:1678: checking for assembler global-symbol directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_global_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1565,7 +1704,7 @@ EOF
fi
echo $ac_n "checking for .set assembler directive""... $ac_c" 1>&6
echo "configure:1569: checking for .set assembler directive" >&5
echo "configure:1708: checking for .set assembler directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_set_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1599,7 +1738,7 @@ EOF
fi
echo $ac_n "checking for .symver assembler directive""... $ac_c" 1>&6
echo "configure:1603: checking for .symver assembler directive" >&5
echo "configure:1742: checking for .symver assembler directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_symver_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1618,7 +1757,7 @@ fi
echo "$ac_t""$libc_cv_asm_symver_directive" 1>&6
echo $ac_n "checking for ld --version-script""... $ac_c" 1>&6
echo "configure:1622: checking for ld --version-script" >&5
echo "configure:1761: checking for ld --version-script" >&5
if eval "test \"`echo '$''{'libc_cv_ld_version_script_option'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1635,7 +1774,7 @@ VERS {
EOF
if ${CC-cc} -c $CFLAGS $CPPFLAGS conftest.s 1>&5 2>&5; then
if { ac_try='${CC-cc} $CFLAGS --shared -o conftest.so conftest.o
-Wl,--version-script,conftest.map'; { (eval echo configure:1639: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
-Wl,--version-script,conftest.map'; { (eval echo configure:1778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; };
then
libc_cv_ld_version_script_option=yes
else
@ -1665,7 +1804,7 @@ fi
if test $elf = yes; then
echo $ac_n "checking for .previous assembler directive""... $ac_c" 1>&6
echo "configure:1669: checking for .previous assembler directive" >&5
echo "configure:1808: checking for .previous assembler directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_previous_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1673,7 +1812,7 @@ else
.section foo_section
.previous
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1677: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_asm_previous_directive=yes
else
libc_cv_asm_previous_directive=no
@ -1689,7 +1828,7 @@ EOF
else
echo $ac_n "checking for .popsection assembler directive""... $ac_c" 1>&6
echo "configure:1693: checking for .popsection assembler directive" >&5
echo "configure:1832: checking for .popsection assembler directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_popsection_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1697,7 +1836,7 @@ else
.pushsection foo_section
.popsection
EOF
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1701: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
if { ac_try='${CC-cc} -c $CFLAGS conftest.s 1>&5'; { (eval echo configure:1840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_asm_popsection_directive=yes
else
libc_cv_asm_popsection_directive=no
@ -1717,12 +1856,12 @@ fi
if test $elf != yes; then
echo $ac_n "checking for .init and .fini sections""... $ac_c" 1>&6
echo "configure:1721: checking for .init and .fini sections" >&5
echo "configure:1860: checking for .init and .fini sections" >&5
if eval "test \"`echo '$''{'libc_cv_have_initfini'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1726 "configure"
#line 1865 "configure"
#include "confdefs.h"
int main() {
@ -1731,7 +1870,7 @@ asm (".section .init");
asm (".text");
; return 0; }
EOF
if { (eval echo configure:1735: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
libc_cv_have_initfini=yes
else
@ -1756,19 +1895,19 @@ if test $elf = yes; then
libc_cv_asm_underscores=no
else
echo $ac_n "checking for _ prefix on C symbol names""... $ac_c" 1>&6
echo "configure:1760: checking for _ prefix on C symbol names" >&5
echo "configure:1899: checking for _ prefix on C symbol names" >&5
if eval "test \"`echo '$''{'libc_cv_asm_underscores'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1765 "configure"
#line 1904 "configure"
#include "confdefs.h"
asm ("_glibc_foobar:");
int main() {
glibc_foobar ();
; return 0; }
EOF
if { (eval echo configure:1772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
if { (eval echo configure:1911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
libc_cv_asm_underscores=yes
else
@ -1795,7 +1934,7 @@ if test $elf = yes; then
libc_cv_asm_weakext_directive=no
else
echo $ac_n "checking for assembler .weak directive""... $ac_c" 1>&6
echo "configure:1799: checking for assembler .weak directive" >&5
echo "configure:1938: checking for assembler .weak directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_weak_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1818,7 +1957,7 @@ echo "$ac_t""$libc_cv_asm_weak_directive" 1>&6
if test $libc_cv_asm_weak_directive = no; then
echo $ac_n "checking for assembler .weakext directive""... $ac_c" 1>&6
echo "configure:1822: checking for assembler .weakext directive" >&5
echo "configure:1961: checking for assembler .weakext directive" >&5
if eval "test \"`echo '$''{'libc_cv_asm_weakext_directive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1855,7 +1994,7 @@ EOF
fi
echo $ac_n "checking for ld --no-whole-archive""... $ac_c" 1>&6
echo "configure:1859: checking for ld --no-whole-archive" >&5
echo "configure:1998: checking for ld --no-whole-archive" >&5
if eval "test \"`echo '$''{'libc_cv_ld_no_whole_archive'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1866,7 +2005,7 @@ __throw () {}
EOF
if { ac_try='${CC-cc} $CFLAGS
-nostdlib -nostartfiles -Wl,--no-whole-archive
-o conftest conftest.c'; { (eval echo configure:1870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c'; { (eval echo configure:2009: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_ld_no_whole_archive=yes
else
libc_cv_ld_no_whole_archive=no
@ -1877,7 +2016,7 @@ fi
echo "$ac_t""$libc_cv_ld_no_whole_archive" 1>&6
echo $ac_n "checking for gcc -fno-exceptions""... $ac_c" 1>&6
echo "configure:1881: checking for gcc -fno-exceptions" >&5
echo "configure:2020: checking for gcc -fno-exceptions" >&5
if eval "test \"`echo '$''{'libc_cv_gcc_no_exceptions'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1888,7 +2027,7 @@ __throw () {}
EOF
if { ac_try='${CC-cc} $CFLAGS
-nostdlib -nostartfiles -fno-exceptions
-o conftest conftest.c'; { (eval echo configure:1892: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
-o conftest conftest.c'; { (eval echo configure:2031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; }; then
libc_cv_gcc_no_exceptions=yes
else
libc_cv_gcc_no_exceptions=no
@ -1940,7 +2079,7 @@ if test "$uname" = generic; then
fi
echo $ac_n "checking OS release for uname""... $ac_c" 1>&6
echo "configure:1944: checking OS release for uname" >&5
echo "configure:2083: checking OS release for uname" >&5
if eval "test \"`echo '$''{'libc_cv_uname_release'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1962,7 +2101,7 @@ echo "$ac_t""$libc_cv_uname_release" 1>&6
uname_release="$libc_cv_uname_release"
echo $ac_n "checking OS version for uname""... $ac_c" 1>&6
echo "configure:1966: checking OS version for uname" >&5
echo "configure:2105: checking OS version for uname" >&5
if eval "test \"`echo '$''{'libc_cv_uname_version'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -1984,7 +2123,7 @@ else
fi
echo $ac_n "checking stdio selection""... $ac_c" 1>&6
echo "configure:1988: checking stdio selection" >&5
echo "configure:2127: checking stdio selection" >&5
case $stdio in
libio) cat >> confdefs.h <<\EOF
@ -2189,14 +2328,14 @@ s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
s%@INSTALL_DATA@%$INSTALL_DATA%g
s%@LN_S@%$LN_S%g
s%@MSGFMT@%$MSGFMT%g
s%@CC@%$CC%g
s%@BUILD_CC@%$BUILD_CC%g
s%@CPP@%$CPP%g
s%@build@%$build%g
s%@build_alias@%$build_alias%g
s%@build_cpu@%$build_cpu%g
s%@build_vendor@%$build_vendor%g
s%@build_os@%$build_os%g
s%@CC@%$CC%g
s%@BUILD_CC@%$BUILD_CC%g
s%@CPP@%$CPP%g
s%@AR@%$AR%g
s%@RANLIB@%$RANLIB%g
s%@BASH@%$BASH%g

View File

@ -359,7 +359,7 @@ fi
AC_PROG_LN_S
AC_CHECK_PROGS(MSGFMT, msgfmt gmsgfmt, :)
AC_CHECK_TOOL(CC, gcc)
AC_PROG_CC
if test $host != $build; then
AC_CHECK_PROG(BUILD_CC, gcc cc)
fi

View File

@ -266,6 +266,7 @@ of this helper program; chances are you did not intend to run this program.\n",
main_map->l_phdr = phdr;
main_map->l_phnum = phent;
main_map->l_entry = *user_entry;
main_map->l_opencount = 1;
}
/* Scan the program header table for the dynamic section. */

View File

@ -195,16 +195,23 @@ write_call_graph (fd)
int fd;
{
u_char tag = GMON_TAG_CG_ARC;
struct gmon_cg_arc_record raw_arc
struct gmon_cg_arc_record raw_arc[4]
__attribute__ ((aligned (__alignof__ (char*))));
int from_index, to_index, from_len;
u_long frompc;
struct iovec iov[2] =
struct iovec iov[8] =
{
{ &tag, sizeof (tag) },
{ &raw_arc, sizeof (struct gmon_cg_arc_record) }
{ &raw_arc[0], sizeof (struct gmon_cg_arc_record) },
{ &tag, sizeof (tag) },
{ &raw_arc[1], sizeof (struct gmon_cg_arc_record) },
{ &tag, sizeof (tag) },
{ &raw_arc[2], sizeof (struct gmon_cg_arc_record) },
{ &tag, sizeof (tag) },
{ &raw_arc[3], sizeof (struct gmon_cg_arc_record) },
};
int nfilled = 0;
from_len = _gmonparam.fromssize / sizeof (*_gmonparam.froms);
for (from_index = 0; from_index < from_len; ++from_index)
@ -219,13 +226,19 @@ write_call_graph (fd)
to_index != 0;
to_index = _gmonparam.tos[to_index].link)
{
*(char **) raw_arc.from_pc = (char *)frompc;
*(char **) raw_arc.self_pc = (char *)_gmonparam.tos[to_index].selfpc;
*(int *) raw_arc.count = _gmonparam.tos[to_index].count;
__writev (fd, iov, 2);
if (nfilled > 3)
{
__writev (fd, iov, 2 * nfilled);
nfilled = 0;
}
*(char **) raw_arc[nfilled].from_pc = (char *)frompc;
*(char **) raw_arc[nfilled].self_pc =
(char *)_gmonparam.tos[to_index].selfpc;
*(int *) raw_arc[nfilled].count = _gmonparam.tos[to_index].count;
++nfilled;
}
}
__writev (fd, iov, 2 * nfilled);
}
@ -235,33 +248,50 @@ write_bb_counts (fd)
{
struct __bb *grp;
u_char tag = GMON_TAG_BB_COUNT;
int ncounts;
int i;
size_t ncounts;
size_t i;
struct iovec bbhead[2] =
{
{ &tag, sizeof (tag) },
{ &ncounts, sizeof (ncounts) }
};
struct iovec bbbody[2];
struct iovec bbbody[8];
size_t nfilled;
bbbody[0].iov_len = sizeof (grp->addresses[0]);
bbbody[1].iov_len = sizeof (grp->addresses[0]);
for (i = 0; i < (sizeof (bbbody) / sizeof (bbbody[0])); i += 2)
{
bbbody[i].iov_len = sizeof (grp->addresses[0]);
bbbody[i + 1].iov_len = sizeof (grp->counts[0]);
}
/* Write each group of basic-block info (all basic-blocks in a
compilation unit form a single group). */
nfilled = 0;
for (grp = __bb_head; grp; grp = grp->next)
{
ncounts = grp->ncounts;
if (nfilled > 0)
{
__writev (fd, bbbody, nfilled);
nfilled = 0;
}
__writev (fd, bbhead, 2);
for (i = 0; i < ncounts; ++i)
{
bbbody[0].iov_base = (char *) &grp->addresses[i];
bbbody[1].iov_base = &grp->counts[i];
__writev (fd, bbbody, 2);
if (nfilled > (sizeof (bbbody) / sizeof (bbbody[0])) - 2)
{
__writev (fd, bbbody, nfilled);
nfilled = 0;
}
bbbody[nfilled++].iov_base = (char *) &grp->addresses[i];
bbbody[nfilled++].iov_base = &grp->counts[i];
}
}
if (nfilled > 0)
__writev (fd, bbbody, nfilled);
}

View File

@ -338,7 +338,7 @@ again:
* reading an NFS mounted file system, can't read files that
* are protected read/write owner only.
*/
if (__euidaccess (pbuf, R_OK) != 0)
if (__access (pbuf, R_OK) != 0)
hostf = NULL;
else
{

View File

@ -49,7 +49,7 @@ libm-calls = e_acos e_acosh e_asin e_atan2 e_atanh e_cosh e_exp e_fmod \
w_log w_log10 w_pow w_remainder w_scalb w_sinh w_sqrt \
s_signbit s_fpclassify s_fmax s_fmin s_fdim s_nan s_trunc \
s_remquo \
conj cimag creal cabs
conj cimag creal cabs s_cexp
libm-routines = $(libm-support) $(libm-calls) \
$(patsubst %_rf,%f_r,$(libm-calls:=f)) \
$(long-m-$(long-double-fcts))
@ -73,6 +73,9 @@ tests = test-float test-double $(test-longdouble-$(long-double-fcts))
# XXX This test is disabled for now since the functions are too buggy.
#test-longdouble-yes = test-longdouble
CFLAGS-test-float.c = -fno-inline
CFLAGS-test-double.c = -fno-inline
CFLAGS-test-longdouble.c = -fno-inline
LDLIBS-test-float = libm
LDLIBS-test-double = libm
LDLIBS-test-longdouble = libm
@ -116,3 +119,9 @@ override CFLAGS += -Wno-uninitialized -Wno-write-strings
$(objpfx)libieee.a: $(objpfx)ieee-math.o
rm -f $@
ln $< $@
ifeq ($(build-shared),yes)
$(addprefix $(objpfx),$(tests)): $(objpfx)libm.so$(libm.so-version)
else
$(addprefix $(objpfx),$(tests)): $(objpfx)libm.a
endif

View File

@ -103,10 +103,10 @@ __MATHCALL (csqrt, (_Mdouble_complex_ __z));
/* Absolute value, projections, conjugates, and projection. */
/* Absolute value of Z. */
__MATHDECL (_Mdouble_, cabs, (_Mdouble_complex_ __z));
__MATHDECL (_Mdouble_,cabs, (_Mdouble_complex_ __z));
/* Argument value of Z. */
__MATHDECL (_Mdouble_, carg, (_Mdouble_complex_ __z));
__MATHDECL (_Mdouble_,carg, (_Mdouble_complex_ __z));
/* Complex conjugate of Z. */
__MATHCALL (conj, (_Mdouble_complex_ __z));
@ -118,10 +118,10 @@ __MATHCALL (cproj, (_Mdouble_complex_ __z));
/* Decomposing complex values. */
/* Imaginary part of Z. */
__MATHDECL (_Mdouble_, cimag, (_Mdouble_complex_ __z));
__MATHDECL (_Mdouble_,cimag, (_Mdouble_complex_ __z));
/* Real part of Z. */
__MATHDECL (_Mdouble_, creal, (_Mdouble_complex_ __z));
__MATHDECL (_Mdouble_,creal, (_Mdouble_complex_ __z));
/* Now some optimized versions. GCC has handy notations for these

View File

@ -40,10 +40,11 @@
/* This program isn't finished yet.
It has tests for acos, acosh, asin, asinh, atan, atan2, atanh,
cbrt, ceil, cos, cosh, exp, exp2, expm1, fabs, floor, fpclassify,
frexp, hypot, ldexp,
log, log10, log1p, log2, logb, modf,
pow, sin, sinh, tan, tanh.
cbrt, ceil, copysign, cos, cosh, exp, exp2, expm1,
fabs, fdim, floor, fmin, fmax, fpclassify,
frexp, hypot, ilogb, ldexp,
log, log10, log1p, log2, logb, modf, nextafter,
pow, scalb, scalbn, sin, sinh, sqrt, tan, tanh, trunc.
Tests for the other libm-functions will come later.
The routines using random variables are still under construction. I don't
@ -70,6 +71,7 @@
# define _GNU_SOURCE
#endif
#include <complex.h>
#include <math.h>
#include <float.h>
@ -612,8 +614,8 @@ cos_test (void)
INVALID_EXCEPTION);
check_eps ("cos (pi/3) == 0.5", FUNC(cos) (M_PI / 3.0),
0.5, CHOOSE (0, 1e-15L, 1e-7L));
check_eps ("cos (pi/2) == 0.5", FUNC(cos) (M_PI_2),
0.5, CHOOSE (4e-18L, 1e-15L, 1e-7L));
check_eps ("cos (pi/2) == 0", FUNC(cos) (M_PI_2),
0, CHOOSE (1e-19L, 1e-16L, 1e-7L));
}
@ -638,7 +640,7 @@ exp_test (void)
check_isinfp ("exp (+inf) == +inf", FUNC(exp) (plus_infty));
check ("exp (-inf) == 0", FUNC(exp) (minus_infty), 0);
check ("exp (1) == e", FUNC(exp) (1), M_E);
check_eps ("exp (1) == e", FUNC(exp) (1), M_E, CHOOSE (4e-18L, 0, 0));
}
@ -665,7 +667,8 @@ expm1_test (void)
check_isinfp ("expm1 (+inf) == +inf", FUNC(expm1) (plus_infty));
check ("expm1 (-inf) == -1", FUNC(expm1) (minus_infty), -1);
check ("expm1 (1) == e-1", FUNC(expm1) (1), M_E - 1.0);
check_eps ("expm1 (1) == e-1", FUNC(expm1) (1), M_E - 1.0,
CHOOSE (4e-18L, 0, 0));
}
@ -775,9 +778,36 @@ fpclassify_test (void)
}
static void
ilogb_test (void)
{
/* XXX Are these tests correct? I couldn't find any specification */
#if 0
/* the source suggests that the following calls should fail -
but shall we test these special cases or just ignore them? */
check_isinfp ("ilogb (+inf) == +inf", FUNC(ilogb) (plus_infty));
check_isinfp ("ilogb (-inf) == +inf", FUNC(ilogb) (minus_infty));
check_isinfn_exc ("ilogb (+0) == -inf plus divide-by-zero exception",
FUNC(ilogb) (0), DIVIDE_BY_ZERO_EXCEPTION);
check_isinfn_exc ("ilogb (-0) == -inf plus divide-by-zero exception",
FUNC(ilogb) (minus_zero), DIVIDE_BY_ZERO_EXCEPTION);
#endif
check ("ilogb (1) == 0", FUNC(ilogb) (1), 0);
check ("ilogb (e) == 1", FUNC(ilogb) (M_E), 1);
check ("ilogb (1024) == 10", FUNC(ilogb) (1024), 10);
check ("ilogb (-2000) == 10", FUNC(ilogb) (-2000), 10);
}
static void
ldexp_test (void)
{
MATHTYPE x;
check ("ldexp (0, 0) == 0", FUNC(ldexp) (0, 0), 0);
check_isinfp ("ldexp (+inf, 1) == +inf", FUNC(ldexp) (plus_infty, 1));
@ -786,6 +816,10 @@ ldexp_test (void)
check ("ldexp (0.8, 4) == 12.8", FUNC(ldexp) (0.8L, 4), 12.8L);
check ("ldexp (-0.854375, 5) == -27.34", FUNC(ldexp) (-0.854375L, 5), -27.34L);
x = random_greater (0.0);
check_ext ("ldexp (x, 0) == x", FUNC(ldexp) (x, 0L), x, x);
}
@ -803,10 +837,12 @@ log_test (void)
FUNC(log) (-1), INVALID_EXCEPTION);
check_isinfp ("log (+inf) == +inf", FUNC(log) (plus_infty));
check_eps ("log (e) == 1", FUNC(log) (M_E), 1, CHOOSE (0, 0, 9e-8L));
check ("log (1/e) == -1", FUNC(log) (1.0 / M_E), -1);
check_eps ("log (e) == 1", FUNC(log) (M_E), 1, CHOOSE (1e-18L, 0, 9e-8L));
check_eps ("log (1/e) == -1", FUNC(log) (1.0 / M_E), -1,
CHOOSE (2e-18L, 0, 0));
check ("log (2) == M_LN2", FUNC(log) (2), M_LN2);
check ("log (10) == M_LN10", FUNC(log) (10), M_LN10);
check_eps ("log (10) == M_LN10", FUNC(log) (10), M_LN10,
CHOOSE (1e-18L, 0, 0));
}
@ -825,12 +861,15 @@ log10_test (void)
check_isinfp ("log10 (+inf) == +inf", FUNC(log10) (plus_infty));
check ("log10 (0.1) == -1", FUNC(log10) (0.1L), -1);
check ("log10 (10) == 1", FUNC(log10) (10.0), 1);
check ("log10 (100) == 2", FUNC(log10) (100.0), 2);
check_eps ("log10 (0.1) == -1", FUNC(log10) (0.1L), -1,
CHOOSE (1e-18L, 0, 0));
check_eps ("log10 (10) == 1", FUNC(log10) (10.0), 1,
CHOOSE (1e-18L, 0, 0));
check_eps ("log10 (100) == 2", FUNC(log10) (100.0), 2,
CHOOSE (1e-18L, 0, 0));
check ("log10 (10000) == 4", FUNC(log10) (10000.0), 4);
check_eps ("log10 (e) == M_LOG10E", FUNC(log10) (M_E), M_LOG10E,
CHOOSE (9e-20, 0, 9e-8));
CHOOSE (1e-18, 0, 9e-8));
}
@ -847,7 +886,8 @@ log1p_test (void)
check_isinfp ("log1p (+inf) == +inf", FUNC(log1p) (plus_infty));
check ("log1p (e-1) == 1", FUNC(log1p) (M_E - 1.0), 1);
check_eps ("log1p (e-1) == 1", FUNC(log1p) (M_E - 1.0), 1,
CHOOSE (1e-18L, 0, 0));
}
@ -933,6 +973,44 @@ modf_test (void)
}
static void
scalb_test (void)
{
MATHTYPE x;
check ("scalb (0, 0) == 0", FUNC(scalb) (0, 0), 0);
check_isinfp ("scalb (+inf, 1) == +inf", FUNC(scalb) (plus_infty, 1));
check_isinfn ("scalb (-inf, 1) == -inf", FUNC(scalb) (minus_infty, 1));
check_isnan ("scalb (NaN, 1) == NaN", FUNC(scalb) (nan_value, 1));
check ("scalb (0.8, 4) == 12.8", FUNC(scalb) (0.8L, 4), 12.8L);
check ("scalb (-0.854375, 5) == -27.34", FUNC(scalb) (-0.854375L, 5), -27.34L);
x = random_greater (0.0);
check_ext ("scalb (x, 0) == x", FUNC(scalb) (x, 0L), x, x);
}
static void
scalbn_test (void)
{
MATHTYPE x;
check ("scalbn (0, 0) == 0", FUNC(scalbn) (0, 0), 0);
check_isinfp ("scalbn (+inf, 1) == +inf", FUNC(scalbn) (plus_infty, 1));
check_isinfn ("scalbn (-inf, 1) == -inf", FUNC(scalbn) (minus_infty, 1));
check_isnan ("scalbn (NaN, 1) == NaN", FUNC(scalbn) (nan_value, 1));
check ("scalbn (0.8, 4) == 12.8", FUNC(scalbn) (0.8L, 4), 12.8L);
check ("scalbn (-0.854375, 5) == -27.34", FUNC(scalbn) (-0.854375L, 5), -27.34L);
x = random_greater (0.0);
check_ext ("scalbn (x, 0) == x", FUNC(scalbn) (x, 0L), x, x);
}
static void
sin_test (void)
{
@ -945,7 +1023,8 @@ sin_test (void)
FUNC(sin) (minus_infty),
INVALID_EXCEPTION);
check ("sin (pi/6) == 0.5", FUNC(sin) (M_PI / 6.0), 0.5);
check_eps ("sin (pi/6) == 0.5", FUNC(sin) (M_PI / 6.0), 0.5,
CHOOSE (4e-18L, 0, 0));
check ("sin (pi/2) == 1", FUNC(sin) (M_PI_2), 1);
}
@ -964,14 +1043,15 @@ sinh_test (void)
static void
tan_test (void)
{
check ("tan (+0) == -0", FUNC(tan) (0), 0);
check ("tan (+0) == +0", FUNC(tan) (0), 0);
check ("tan (-0) == -0", FUNC(tan) (minus_zero), minus_zero);
check_isnan_exc ("tan (+inf) == NaN plus invalid exception",
FUNC(tan) (plus_infty), INVALID_EXCEPTION);
check_isnan_exc ("tan (-inf) == NaN plus invalid exception",
FUNC(tan) (minus_infty), INVALID_EXCEPTION);
check_eps ("tan (pi/4) == 1", FUNC(tan) (M_PI_4), 1, CHOOSE (0, 1e-15L, 0));
check_eps ("tan (pi/4) == 1", FUNC(tan) (M_PI_4), 1,
CHOOSE (2e-18L, 1e-15L, 0));
}
@ -1067,15 +1147,15 @@ pow_test (void)
check ("pow (-0.9, +inf) == +0", FUNC(pow) (-0.9L, plus_infty), 0);
check ("pow (-1e-7, +inf) == +0", FUNC(pow) (-1e-7L, plus_infty), 0);
check ("pow (+1.1, -inf) == +inf", FUNC(pow) (1.1, minus_infty), 0);
check ("pow (+inf, -inf) == +inf", FUNC(pow) (plus_infty, minus_infty), 0);
check ("pow (-1.1, -inf) == +inf", FUNC(pow) (-1.1, minus_infty), 0);
check ("pow (-inf, -inf) == +inf", FUNC(pow) (minus_infty, minus_infty), 0);
check ("pow (+1.1, -inf) == 0", FUNC(pow) (1.1, minus_infty), 0);
check ("pow (+inf, -inf) == 0", FUNC(pow) (plus_infty, minus_infty), 0);
check ("pow (-1.1, -inf) == 0", FUNC(pow) (-1.1, minus_infty), 0);
check ("pow (-inf, -inf) == 0", FUNC(pow) (minus_infty, minus_infty), 0);
check_isinfp ("pow (0.9, -inf) == +0", FUNC(pow) (0.9L, minus_infty));
check_isinfp ("pow (1e-7, -inf) == +0", FUNC(pow) (1e-7L, minus_infty));
check_isinfp ("pow (-0.9, -inf) == +0", FUNC(pow) (-0.9L, minus_infty));
check_isinfp ("pow (-1e-7, -inf) == +0", FUNC(pow) (-1e-7L, minus_infty));
check_isinfp ("pow (0.9, -inf) == +inf", FUNC(pow) (0.9L, minus_infty));
check_isinfp ("pow (1e-7, -inf) == +inf", FUNC(pow) (1e-7L, minus_infty));
check_isinfp ("pow (-0.9, -inf) == +inf", FUNC(pow) (-0.9L, minus_infty));
check_isinfp ("pow (-1e-7, -inf) == +inf", FUNC(pow) (-1e-7L, minus_infty));
check_isinfp ("pow (+inf, 1e-7) == +inf", FUNC(pow) (plus_infty, 1e-7L));
check_isinfp ("pow (+inf, 1) == +inf", FUNC(pow) (plus_infty, 1));
@ -1121,11 +1201,11 @@ pow_test (void)
check_isnan_exc ("pow (+1, +inf) == NaN", FUNC(pow) (1, plus_infty),
INVALID_EXCEPTION);
check_isnan_exc ("pow (-1, +inf) == NaN", FUNC(pow) (1, plus_infty),
check_isnan_exc ("pow (-1, +inf) == NaN", FUNC(pow) (-1, plus_infty),
INVALID_EXCEPTION);
check_isnan_exc ("pow (+1, -inf) == NaN", FUNC(pow) (1, plus_infty),
check_isnan_exc ("pow (+1, -inf) == NaN", FUNC(pow) (1, minus_infty),
INVALID_EXCEPTION);
check_isnan_exc ("pow (-1, -inf) == NaN", FUNC(pow) (1, plus_infty),
check_isnan_exc ("pow (-1, -inf) == NaN", FUNC(pow) (-1, minus_infty),
INVALID_EXCEPTION);
check_isnan_exc ("pow (-0.1, 1.1) == NaN", FUNC(pow) (-0.1, 1.1),
@ -1165,7 +1245,7 @@ pow_test (void)
check ("pow (-0, 2) == +0", FUNC(pow) (minus_zero, 2), 0);
check ("pow (-0, 11.1) == +0", FUNC(pow) (minus_zero, 11.1), 0);
x = random_greater (0.0);
x = random_greater (1.0);
check_isinfp_ext ("pow (x, +inf) == +inf for |x| > 1",
FUNC(pow) (x, plus_infty), x);
@ -1173,7 +1253,7 @@ pow_test (void)
check_ext ("pow (x, +inf) == +0 for |x| < 1",
FUNC(pow) (x, plus_infty), 0.0, x);
x = random_greater (0.0);
x = random_greater (1.0);
check_ext ("pow (x, -inf) == +0 for |x| > 1",
FUNC(pow) (x, minus_infty), 0.0, x);
@ -1202,7 +1282,7 @@ pow_test (void)
FUNC(pow) (minus_infty, x), minus_zero, x);
x = ((rand () % 1000000) + 1) * -2.0; /* Get random even integer < 0 */
check_ext ("pow (-inf, y) == 0 for y < 0 and not an odd integer",
check_ext ("pow (-inf, y) == +0 for y < 0 and not an odd integer",
FUNC(pow) (minus_infty, x), 0.0, x);
x = (rand () % 1000000) * 2.0 + 1; /* Get random odd integer > 0 */
@ -1372,11 +1452,11 @@ copysign_test (void)
minus_zero);
/* XXX More correctly we would have to check the sign of the NaN. */
check_isnan ("copysign (+NaN, 0) = +inf", FUNC(copysign) (nan_value, 0));
check_isnan ("copysign (+NaN, -0) = -inf", FUNC(copysign) (nan_value,
check_isnan ("copysign (+NaN, 0) = +NaN", FUNC(copysign) (nan_value, 0));
check_isnan ("copysign (+NaN, -0) = -NaN", FUNC(copysign) (nan_value,
minus_zero));
check_isnan ("copysign (-NaN, 0) = +inf", FUNC(copysign) (-nan_value, 0));
check_isnan ("copysign (-NaN, -0) = -inf", FUNC(copysign) (-nan_value,
check_isnan ("copysign (-NaN, 0) = +NaN", FUNC(copysign) (-nan_value, 0));
check_isnan ("copysign (-NaN, -0) = -NaN", FUNC(copysign) (-nan_value,
minus_zero));
}
@ -1414,6 +1494,23 @@ trunc_test (void)
}
static void
sqrt_test (void)
{
MATHTYPE x;
/* XXX Tests fuer negative x are missing */
check ("sqrt (0) == 0", FUNC(sqrt) (0), 0);
check_isnan ("sqrt (NaN) == NaN", FUNC(sqrt) (nan_value));
check_isinfp ("sqrt (+inf) == +inf", FUNC(sqrt) (plus_infty));
x = random_value (0, 10000);
check_ext ("sqrt (x*x) == x", sqrt (x*x), x, x);
check ("sqrt (4) == 2", FUNC(sqrt) (4), 2);
}
static void
remquo_test (void)
{
@ -1426,11 +1523,11 @@ remquo_test (void)
result = FUNC(remquo) (-1.625, 1.0, &quo);
check ("remquo(-1.625, 1.0, &x) == 0.375", result, 0.375);
check ("remquo(-1.625, 1.0, &x) puts 1 in x", quo, -1);
check ("remquo(-1.625, 1.0, &x) puts -1 in x", quo, -1);
result = FUNC(remquo) (1.625, -1.0, &quo);
check ("remquo(1.125, -1.0, &x) == 0.125", result, 0.125);
check ("remquo(1.125, -1.0, &x) puts 1 in x", quo, -1);
check ("remquo(1.125, -1.0, &x) puts -1 in x", quo, -1);
result = FUNC(remquo) (-1.625, -1.0, &quo);
check ("remquo(-1.125, -1.0, &x) == 0.125", result, 0.125);
@ -1438,6 +1535,40 @@ remquo_test (void)
}
static void
cexp_test (void)
{
__complex__ MATHTYPE result;
result = FUNC(cexp) (plus_zero + 1.0i * plus_zero);
check ("real(cexp(0 + 0i)) = 1", __real__ result, 1);
check ("imag(cexp(0 + 0i)) = 0", __imag__ result, 0);
result = FUNC(cexp) (minus_zero + 1.0i * plus_zero);
check ("real(cexp(-0 + 0i)) = 1", __real__ result, 1);
check ("imag(cexp(-0 + 0i)) = 0", __imag__ result, 0);
result = FUNC(cexp) (plus_zero + 1.0i * minus_zero);
check ("real(cexp(0 - 0i)) = 1", __real__ result, 1);
check ("imag(cexp(0 - 0i)) = 0", __imag__ result, 0);
result = FUNC(cexp) (minus_zero + 1.0i * minus_zero);
check ("real(cexp(-0 - 0i)) = 1", __real__ result, 1);
check ("imag(cexp(-0 - 0i)) = 0", __imag__ result, 0);
result = FUNC(cexp) (plus_infty + 1.0i * plus_zero);
check_isinfp ("real(cexp(+inf + 0i)) = +inf", __real__ result);
check ("imag(cexp(+inf + 0i)) = 0", __imag__ result, 0);
result = FUNC(cexp) (plus_infty + 1.0i * minus_zero);
check_isinfp ("real(cexp(+inf - 0i)) = +inf", __real__ result);
check ("imag(cexp(+inf - 0i)) = 0", __imag__ result, 0);
result = FUNC(cexp) (minus_infty + 1.0i * plus_zero);
check ("real(cexp(-inf + 0i)) = 0", __real__ result, 0);
check ("imag(cexp(-inf + 0i)) = 0", __imag__ result, 0);
result = FUNC(cexp) (minus_infty + 1.0i * minus_zero);
check ("real(cexp(-inf - 0i)) = 0", __real__ result, 0);
check ("imag(cexp(-inf - 0i)) = 0", __imag__ result, 0);
}
static void
inverse_func_pair_test (const char *test_name,
mathfunc f1, mathfunc inverse,
@ -1461,23 +1592,23 @@ static void
inverse_functions (void)
{
inverse_func_pair_test ("asin(sin(x)) == x",
FUNC(sin), FUNC(asin), 1.0, CHOOSE (0, 0, 1e-7L));
FUNC(sin), FUNC(asin), 1.0, CHOOSE (2e-18L, 0, 1e-7L));
inverse_func_pair_test ("sin(asin(x)) == x",
FUNC(asin), FUNC(sin), 1.0, 0.0);
inverse_func_pair_test ("acos(cos(x)) == x",
FUNC(cos), FUNC(acos), 1.0, CHOOSE (0, 1e-15L, 0));
FUNC(cos), FUNC(acos), 1.0, CHOOSE (4e-18L, 1e-15L, 0));
inverse_func_pair_test ("cos(acos(x)) == x",
FUNC(acos), FUNC(cos), 1.0, 0.0);
inverse_func_pair_test ("atan(tan(x)) == x",
FUNC(tan), FUNC(atan), 1.0, 0.0);
FUNC(tan), FUNC(atan), 1.0, CHOOSE (2e-18L, 0, 0));
inverse_func_pair_test ("tan(atan(x)) == x",
FUNC(atan), FUNC(tan), 1.0, CHOOSE (0, 1e-15L, 0));
FUNC(atan), FUNC(tan), 1.0, CHOOSE (2e-18L, 1e-15L, 0));
inverse_func_pair_test ("asinh(sinh(x)) == x",
FUNC(sinh), FUNC(asinh), 1.0, CHOOSE (1e-18L, 0, 0));
FUNC(sinh), FUNC(asinh), 1.0, CHOOSE (1e-18L, 0, 1e-7));
inverse_func_pair_test ("sinh(asinh(x)) == x",
FUNC(asinh), FUNC(sinh), 1.0, 0.0);
FUNC(asinh), FUNC(sinh), 1.0, CHOOSE (2e-18L, 0, 0));
inverse_func_pair_test ("acosh(cosh(x)) == x",
FUNC(cosh), FUNC(acosh), 1.0, CHOOSE (1e-18L, 1e-15L, 0));
@ -1485,7 +1616,7 @@ inverse_functions (void)
FUNC(acosh), FUNC(cosh), 1.0, 0.0);
inverse_func_pair_test ("atanh(tanh(x)) == x",
FUNC(tanh), FUNC(atanh), 1.0, CHOOSE (0, 1e-15L, 0));
FUNC(tanh), FUNC(atanh), 1.0, CHOOSE (1e-18L, 1e-15L, 0));
inverse_func_pair_test ("tanh(atanh(x)) == x",
FUNC(atanh), FUNC(tanh), 1.0, 0.0);
@ -1556,17 +1687,17 @@ identities3_test (MATHTYPE x, MATHTYPE epsilon)
static void
identities (void)
{
identities1_test (0.2L, CHOOSE (1e-19L, 0, 0));
identities1_test (0.9L, 0);
identities1_test (0.2L, CHOOSE (1e-18L, 0, 2e-7));
identities1_test (0.9L, CHOOSE (1e-18L, 0, 0));
identities1_test (0, 0);
identities1_test (-1, CHOOSE (0, 0, 1e-7));
identities1_test (-1, CHOOSE (1e-18L, 0, 1e-7));
identities2_test (0.2L, CHOOSE (0, 1e-16, 0));
identities2_test (0.9L, CHOOSE (0, 1e-15, 0));
identities2_test (0, 0);
identities2_test (-1, CHOOSE (1e-18L, 1e-15, 0));
identities3_test (0.2L, CHOOSE (0, 0, 1e-7));
identities3_test (0.2L, CHOOSE (1e-18L, 0, 1e-7));
identities3_test (0.9L, CHOOSE (1e-18L, 1e-15, 1e-6));
identities3_test (0, CHOOSE (0, 0, 1e-6));
identities3_test (-1, CHOOSE (1e-18L, 0, 1e-6));
@ -1592,15 +1723,15 @@ basic_tests (void)
this_does_nothing ();
check_isinfp ("isinf (1/0) == +1", Inf_var);
check_isinfn ("isinf (-1/0) == -1", -Inf_var);
check_isinfp ("isinf (inf) == +1", Inf_var);
check_isinfn ("isinf (-inf) == -1", -Inf_var);
check_bool ("!isinf (1)", !(FUNC(isinf) (one_var)));
check_bool ("!isinf (0/0)", !(FUNC(isinf) (NaN_var)));
check_bool ("!isinf (NaN)", !(FUNC(isinf) (NaN_var)));
check_isnan ("isnan (0/0)", NaN_var);
check_isnan ("isnan (-(0/0))", -NaN_var);
check_isnan ("isnan (NaN)", NaN_var);
check_isnan ("isnan (-NaN)", -NaN_var);
check_bool ("!isnan (1)", !(FUNC(isnan) (one_var)));
check_bool ("!isnan (0/0)", !(FUNC(isnan) (Inf_var)));
check_bool ("!isnan (inf)", !(FUNC(isnan) (Inf_var)));
check_bool ("inf == inf", Inf_var == Inf_var);
check_bool ("-inf == -inf", -Inf_var == -Inf_var);
@ -1647,10 +1778,11 @@ basic_tests (void)
static void
initialize (void)
{
fpstack_test ("*init*");
plus_zero = 0.0;
nan_value = plus_zero / plus_zero; /* Suppress GCC warning */
minus_zero = copysign (0.0, -1.0);
minus_zero = FUNC (copysign) (0.0, -1.0);
plus_infty = CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF);
minus_infty = -CHOOSE (HUGE_VALL, HUGE_VAL, HUGE_VALF);
@ -1677,7 +1809,7 @@ parse_options (int argc, char *argv[])
while (1)
{
c = getopt_long (argc, argv, "vs",
c = getopt_long (argc, argv, "v::s",
long_options, &option_index);
/* Detect the end of the options. */
@ -1727,6 +1859,7 @@ main (int argc, char *argv[])
#endif
expm1_test ();
frexp_test ();
ilogb_test ();
ldexp_test ();
log_test ();
log10_test ();
@ -1736,6 +1869,8 @@ main (int argc, char *argv[])
#endif
logb_test ();
modf_test ();
scalb_test ();
scalbn_test ();
sin_test ();
sinh_test ();
tan_test ();
@ -1750,11 +1885,13 @@ main (int argc, char *argv[])
fmax_test ();
nextafter_test ();
copysign_test ();
sqrt_test ();
trunc_test ();
#if 0
/* XXX I'm not sure what is the correct result. */
remquo_test ();
#endif
cexp_test ();
identities ();
inverse_functions ();

View File

@ -48,6 +48,11 @@ __BEGIN_DECLS
#define __MATHDECL(type, function,suffix, args) \
__MATHDECL_1(type, function,suffix, args); \
__MATHDECL_1(type, __CONCAT(__,function),suffix, args)
#define __MATHCALLX(function,suffix, args, attrib) \
__MATHDECLX (_Mdouble_,function,suffix, args, attrib)
#define __MATHDECLX(type, function,suffix, args, attrib) \
__MATHDECL_1(type, function,suffix, args) __attribute__ (attrib); \
__MATHDECL_1(type, __CONCAT(__,function),suffix, args) __attribute__ (attrib)
#define __MATHDECL_1(type, function,suffix, args) \
extern type __MATH_PRECNAME(function,suffix) args

View File

@ -147,7 +147,7 @@ __MATHCALL (cbrt,, (_Mdouble_ __x));
__MATHCALL (ceil,, (_Mdouble_ __x));
/* Absolute value of X. */
__MATHCALL (fabs,, (_Mdouble_ __x));
__MATHCALLX (fabs,, (_Mdouble_ __x), (__const__));
/* Largest integer not greater than X. */
__MATHCALL (floor,, (_Mdouble_ __x));
@ -159,10 +159,10 @@ __MATHCALL (fmod,, (_Mdouble_ __x, _Mdouble_ __y));
#ifdef __USE_MISC
/* Return 0 if VALUE is finite or NaN, +1 if it
is +Infinity, -1 if it is -Infinity. */
__MATHDECL (int,isinf,, (_Mdouble_ __value));
__MATHDECLX (int,isinf,, (_Mdouble_ __value), (__const__));
/* Return nonzero if VALUE is finite and not NaN. */
__MATHDECL (int,finite,, (_Mdouble_ __value));
__MATHDECLX (int,finite,, (_Mdouble_ __value), (__const__));
/* Deal with an infinite or NaN result.
If ERROR is ERANGE, result is +Inf;
@ -170,7 +170,7 @@ __MATHDECL (int,finite,, (_Mdouble_ __value));
otherwise result is NaN.
This will set `errno' to either ERANGE or EDOM,
and may return an infinity or NaN, or may do something else. */
__MATHCALL (infnan,, (int __error));
__MATHCALLX (infnan,, (int __error), (__const__));
/* Return X times (2 to the Nth power). */
__MATHCALL (scalbn,, (_Mdouble_ __x, int __n));
@ -185,18 +185,18 @@ __MATHCALL (significand,, (_Mdouble_ __x));
#if defined __USE_MISC || defined __USE_ISOC9X
/* Return X with its signed changed to Y's. */
__MATHCALL (copysign,, (_Mdouble_ __x, _Mdouble_ __y));
__MATHCALLX (copysign,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
#endif
#ifdef __USE_ISOC9X
/* Return representation of NaN for double type. */
__MATHCALL (nan,, (__const char *__tagb));
__MATHCALLX (nan,, (__const char *__tagb), (__const__));
#endif
#if defined __USE_MISC || defined __USE_XOPEN
/* Return nonzero if VALUE is not a number. */
__MATHDECL (int,isnan,, (_Mdouble_ __value));
__MATHDECLX (int,isnan,, (_Mdouble_ __value), (__const__));
/* Return the binary exponent of X, which must be nonzero. */
__MATHDECL (int,ilogb,, (_Mdouble_ __x));
@ -235,7 +235,7 @@ __MATHCALL (lgamma,_r, (_Mdouble_, int *));
__MATHCALL (rint,, (_Mdouble_ __x));
/* Return X + epsilon if X < Y, X - epsilon if X > Y. */
__MATHCALL (nextafter,, (_Mdouble_ __x, _Mdouble_ __y));
__MATHCALLX (nextafter,, (_Mdouble_ __x, _Mdouble_ __y), (__const__));
/* Return the remainder of integer divison X / Y with infinite precision. */
__MATHCALL (remainder,, (_Mdouble_ __x, _Mdouble_ __y));
@ -257,7 +257,7 @@ __MATHCALL (round,, (_Mdouble_ __x));
/* Round X to the integral value in floating-point format nearest but
not larger in magnitude. */
__MATHCALL (trunc,, (_Mdouble_ __x));
__MATHCALLX (trunc,, (_Mdouble_ __x), (__const__));
/* Compute remainder of X and Y and put in *QUO a value with sign of x/y
and magnitude congruent `mod 2^n' to the magnitude of the integral
@ -276,8 +276,10 @@ __MATHCALL (fmin,, (_Mdouble_ __x, _Mdouble_ __y));
/* Classify given number. */
__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value));
__MATHDECL_1 (int, __fpclassify,, (_Mdouble_ __value))
__attribute__ ((__const__));
/* Test for negative number. */
__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value));
__MATHDECL_1 (int, __signbit,, (_Mdouble_ __value))
__attribute__ ((__const__));
#endif /* Use ISO C 9X. */

View File

@ -176,7 +176,10 @@ __do_niscall (const nis_server *serv, int serv_len, u_long prog,
{
dir = readColdStartFile ();
if (dir == NULL)
return NIS_UNAVAIL;
{
fputs (_("Error: could not find a NIS_COLD_START file\n"), stderr);
return NIS_UNAVAIL;
}
server = dir->do_servers.do_servers_val;
server_len = dir->do_servers.do_servers_len;
}

View File

@ -35,17 +35,11 @@ readColdStartFile (void)
in = fopen (cold_start_file, "rb");
if (in == NULL)
{
printf (_("Error while opening %s for reading: %m"), cold_start_file);
return NULL;
}
return NULL;
memset (&obj, '\0', sizeof (obj));
xdrstdio_create (&xdrs, in, XDR_DECODE);
if (!xdr_directory_obj (&xdrs, &obj))
{
printf (_("Error while reading %s: %m"), cold_start_file);
return NULL;
}
return NULL;
return nis_clone_directory (&obj, NULL);
}
@ -58,19 +52,11 @@ writeColdStartFile (const directory_obj *obj)
out = fopen (cold_start_file, "wb");
if (out == NULL)
{
printf (_("Error while opening %s for writing: %m"), cold_start_file);
return FALSE;
}
return FALSE;
xdrstdio_create (&xdrs, out, XDR_ENCODE);
/* XXX The following cast is bad! Shouldn't the XDR functions take
pointers to const objects? */
if (!xdr_directory_obj (&xdrs, (directory_obj *) obj))
{
printf (_("Error while writing %s: %m"), cold_start_file);
return FALSE;
}
return FALSE;
return TRUE;
}

View File

@ -69,7 +69,7 @@ nis_free_request (ib_request *ibreq)
void
nis_free_endpoints (endpoint *ep, unsigned int len)
{
int i;
unsigned int i;
if (ep == NULL)
return;
@ -97,7 +97,7 @@ nis_free_endpoints (endpoint *ep, unsigned int len)
void
nis_free_servers (nis_server *obj, unsigned int len)
{
int i;
unsigned int i;
if (obj == NULL)
return;

View File

@ -158,26 +158,29 @@ nis_local_host (void)
if (__nishostname[0] == '\0')
{
char *cp = __nishostname;
if (gethostname (__nishostname, NIS_MAXNAMELEN) < 0)
cp = stpcpy (cp, "\0");
len = cp - __nishostname;
/* Hostname already fully qualified? */
if (__nishostname[len - 1] == '.')
return __nishostname;
if (strlen (__nishostname + strlen (nis_local_directory ()) + 1) >
NIS_MAXNAMELEN)
__nishostname[0] = '\0';
else
{
__nishostname[0] = '\0';
return __nishostname;
}
char *cp;
len = strlen(__nishostname);
*cp++ = '.';
stpcpy (cp, nis_local_directory ());
/* Hostname already fully qualified? */
if (__nishostname[len - 1] == '.')
return __nishostname;
if ((strlen (__nishostname) + strlen (nis_local_directory ()) + 1) >
NIS_MAXNAMELEN)
{
__nishostname[0] = '\0';
return __nishostname;
}
cp = &__nishostname[len];
*cp++ = '.';
strncpy (cp, nis_local_directory (), NIS_MAXNAMELEN - len -1);
__nishostname[NIS_MAXNAMELEN] = '\0';
}
}
return __nishostname;

View File

@ -998,7 +998,11 @@ extern nis_error * nis_updkeys_3();
extern nis_error * nis_updkeys_3_svc();
#endif /* Old Style C */
struct rpcgen_table {
#if defined __cplusplus || __STDC__
char *(*proc)(void);
#else
char *(*proc)();
#endif
xdrproc_t xdr_arg;
unsigned len_arg;
xdrproc_t xdr_res;

View File

@ -1,23 +1,22 @@
/*
** Copyright (c) 1996 Thorsten Kukuk, Germany
**
** This library is free software; you can redistribute it and/or
** modify it under the terms of the GNU Library General Public
** License as published by the Free Software Foundation; either
** version 2 of the License, or (at your option) any later version.
**
** This library is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
** Library General Public License for more details.
**
** You should have received a copy of the GNU Library General Public
** License along with this library; if not, write to the Free
** Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
**
** Author: Thorsten Kukuk <kukuk@vt.uni-paderborn.de>
**
*/
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1996.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef __RPCSVC_YPCLNT_H__
#define __RPCSVC_YPCLNT_H__
@ -52,10 +51,12 @@
__BEGIN_DECLS
/* struct ypall_callback * is the arg which must be passed to yp_all */
struct ypall_callback {
int (*foreach)();
char *data;
};
struct ypall_callback
{
int (*foreach) __P ((int __status, char *__key, int __keylen,
char *__val, int __vallen, char *__data));
char *data;
};
/* External NIS client function references. */
extern int yp_bind __P ((__const char *));

View File

@ -123,9 +123,9 @@ __yp_bind (const char *domain, dom_binding ** ypdb)
}
if (clnt_call (client, YPBINDPROC_DOMAIN,
(xdrproc_t) xdr_domainname, &domain,
(xdrproc_t) xdr_domainname, (caddr_t) &domain,
(xdrproc_t) xdr_ypbind_resp,
&ypbr, TIMEOUT) != RPC_SUCCESS)
(caddr_t) &ypbr, TIMEOUT) != RPC_SUCCESS)
{
clnt_destroy (client);
if (is_new)
@ -526,7 +526,8 @@ yp_order (const char *indomain, const char *inmap, unsigned int *outorder)
}
static void *ypall_data;
static int (*ypall_foreach) ();
static int (*ypall_foreach) __P ((int status, char *key, int keylen,
char *val, int vallen, char *data));
static bool_t
__xdr_ypresp_all (XDR * xdrs, u_long * objp)
@ -628,8 +629,9 @@ yp_all (const char *indomain, const char *inmap,
ypall_foreach = incallback->foreach;
ypall_data = (void *) incallback->data;
result = clnt_call (clnt, YPPROC_ALL, (xdrproc_t) xdr_ypreq_nokey, &req,
(xdrproc_t) __xdr_ypresp_all, &status, TIMEOUT);
result = clnt_call (clnt, YPPROC_ALL, (xdrproc_t) xdr_ypreq_nokey,
(caddr_t) &req, (xdrproc_t) __xdr_ypresp_all,
(caddr_t) &status, TIMEOUT);
if (result != RPC_SUCCESS)
{

View File

@ -1 +1,2 @@
[a-z]*.pot *.mo
ttt

View File

@ -253,7 +253,9 @@ static int last_nonopt;
/* Bash 2.0 gives us an environment variable containing flags
indicating ARGV elements that should not be considered arguments. */
char *__getopt_nonoption_flags;
/* Defined in getopt_init.c */
extern char *__getopt_nonoption_flags;
static int nonoption_flags_max_len;
static int nonoption_flags_len;

View File

@ -29,8 +29,8 @@
#include "../stdio-common/_itoa.h"
/* External variable to synchronize work. */
extern char *__getopt_nonoption_flags;
/* Variable to synchronize work. */
char *__getopt_nonoption_flags;
extern pid_t __libc_pid;

View File

@ -26,7 +26,7 @@ headers := stdio_lim.h printf.h
routines := \
ctermid cuserid \
vfprintf vprintf printf_fp reg-printf printf-prs _itoa printf_fphex \
fprintf printf snprintf sprintf asprintf dprintf \
printf_size fprintf printf snprintf sprintf asprintf dprintf \
vfscanf \
fscanf scanf sscanf \
perror psignal \

View File

@ -1,5 +1,5 @@
/* Internal header for parsing printf format strings.
Copyright (C) 1995, 1996 Free Software Foundation, Inc.
Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of th GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -106,8 +106,9 @@ find_spec (const char *format, mbstate_t *ps)
}
/* This is defined in reg-printf.c. */
extern printf_arginfo_function **__printf_arginfo_table;
/* These are defined in reg-printf.c. */
extern printf_arginfo_function *__printf_arginfo_table[];
extern printf_function **__printf_function_table;
/* FORMAT must point to a '%' at the beginning of a spec. Fills in *SPEC
@ -299,8 +300,9 @@ parse_one_spec (const UCHAR_T *format, size_t posn, struct printf_spec *spec,
/* Get the format specification. */
spec->info.spec = (wchar_t) *format++;
if (__printf_arginfo_table != NULL &&
__printf_arginfo_table[spec->info.spec] != NULL)
if (__printf_function_table != NULL
&& spec->info.spec <= UCHAR_MAX
&& __printf_arginfo_table[spec->info.spec] != NULL)
/* We don't try to get the types for all arguments if the format
uses more than one. The normal case is covered though. */
spec->ndata_args = (*__printf_arginfo_table[spec->info.spec])
@ -362,15 +364,14 @@ parse_one_spec (const UCHAR_T *format, size_t posn, struct printf_spec *spec,
spec->ndata_args = 0;
break;
}
}
if (spec->data_arg == -1 && spec->ndata_args > 0)
{
/* There are args consumed, but no positional spec.
Use the next sequential arg position. */
spec->data_arg = posn;
posn += spec->ndata_args;
nargs += spec->ndata_args;
}
if (spec->data_arg == -1 && spec->ndata_args > 0)
{
/* There are args consumed, but no positional spec. Use the
next sequential arg position. */
spec->data_arg = posn;
nargs += spec->ndata_args;
}
if (spec->info.spec == L'\0')

View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 92, 93, 95, 96 Free Software Foundation, Inc.
/* Copyright (C) 1991, 92, 93, 95, 96, 97 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -122,6 +122,21 @@ enum
#define PA_FLAG_PTR (1 << 11)
/* Function which can be registered as `printf'-handlers. */
/* Print floating point value using using abbreviations for the orders
of magnitude used for numbers ('k' for kilo, 'm' for mega etc). If
the format specifier is a uppercase character powers of 1000 are
used. Otherwise powers of 1024. */
extern int printf_size __P ((FILE *__fp, __const struct printf_info *__info,
__const void *__const *args));
/* This is the appropriate argument information function for `printf_size'. */
extern int printf_size_info __P ((__const struct printf_info *__info,
size_t __n, int *__argtypes));
__END_DECLS
#endif /* printf.h */

250
stdio-common/printf_size.c Normal file
View File

@ -0,0 +1,250 @@
/* Print size value using units for orders of magnitude.
Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
Based on a proposal by Larry McVoy <lm@sgi.com>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <ctype.h>
#include <ieee754.h>
#include <math.h>
#include <printf.h>
#ifdef USE_IN_LIBIO
# include <libioP.h>
#else
# include <stdio.h>
#endif
/* This defines make it possible to use the same code for GNU C library and
the GNU I/O library. */
#ifdef USE_IN_LIBIO
# define PUT(f, s, n) _IO_sputn (f, s, n)
# define PAD(f, c, n) _IO_padn (f, c, n)
/* We use this file GNU C library and GNU I/O library. So make
names equal. */
# undef putc
# define putc(c, f) _IO_putc_unlocked (c, f)
# define size_t _IO_size_t
# define FILE _IO_FILE
#else /* ! USE_IN_LIBIO */
# define PUT(f, s, n) fwrite (s, 1, n, f)
# define PAD(f, c, n) __printf_pad (f, c, n)
ssize_t __printf_pad __P ((FILE *, char pad, int n)); /* In vfprintf.c. */
#endif /* USE_IN_LIBIO */
/* Macros for doing the actual output. */
#define outchar(ch) \
do \
{ \
register const int outc = (ch); \
if (putc (outc, fp) == EOF) \
return -1; \
++done; \
} while (0)
#define PRINT(ptr, len) \
do \
{ \
register size_t outlen = (len); \
if (len > 20) \
{ \
if (PUT (fp, ptr, outlen) != outlen) \
return -1; \
ptr += outlen; \
done += outlen; \
} \
else \
{ \
while (outlen-- > 0) \
outchar (*ptr++); \
} \
} while (0)
#define PADN(ch, len) \
do \
{ \
if (PAD (fp, ch, len) != len) \
return -1; \
done += len; \
} \
while (0)
/* Prototype for helper functions. */
extern int __printf_fp (FILE *fp, const struct printf_info *info,
const void *const *args);
int
printf_size (FILE *fp, const struct printf_info *info, const void *const *args)
{
/* Units for the both formats. */
static const char units[2][8] =
{
" kmgtps", /* For binary format. */
" KMGTPS" /* For decimal format. */
};
const char *tag = units[isupper (info->spec) != 0];
int divisor = isupper (info->spec) ? 1000 : 1024;
/* The floating-point value to output. */
union
{
union ieee754_double dbl;
union ieee854_long_double ldbl;
}
fpnum;
const void *ptr = &fpnum;
int negative = 0;
/* "NaN" or "Inf" for the special cases. */
const char *special = NULL;
struct printf_info fp_info;
int done = 0;
/* Fetch the argument value. */
if (info->is_long_double && sizeof (long double) > sizeof (double))
{
fpnum.ldbl.d = *(const long double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnanl (fpnum.ldbl.d))
{
special = "nan";
negative = 0;
}
else if (__isinfl (fpnum.ldbl.d))
{
special = "inf";
negative = fpnum.ldbl.d < 0;
}
else
while (fpnum.ldbl.d >= divisor && tag[1] != '\0')
{
fpnum.ldbl.d /= divisor;
++tag;
}
}
else
{
fpnum.dbl.d = *(const double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnan (fpnum.dbl.d))
{
special = "nan";
negative = 0;
}
else if (__isinf (fpnum.dbl.d))
{
special = "inf";
negative = fpnum.dbl.d < 0;
}
else
while (fpnum.dbl.d >= divisor && tag[1] != '\0')
{
fpnum.dbl.d /= divisor;
++tag;
}
}
if (special)
{
int width = info->prec > info->width ? info->prec : info->width;
if (negative || info->showsign || info->space)
--width;
width -= 3;
if (!info->left && width > 0)
PADN (' ', width);
if (negative)
outchar ('-');
else if (info->showsign)
outchar ('+');
else if (info->space)
outchar (' ');
PRINT (special, 3);
if (info->left && width > 0)
PADN (' ', width);
return done;
}
/* Prepare to print the number. We want to use `__printf_fp' so we
have to prepare a `printf_info' structure. */
fp_info.spec = 'f';
fp_info.prec = info->prec < 0 ? 3 : info->prec;
fp_info.is_long_double = info->is_long_double;
fp_info.is_short = info->is_short;
fp_info.is_long = info->is_long;
fp_info.alt = info->alt;
fp_info.space = info->space;
fp_info.left = info->left;
fp_info.showsign = info->showsign;
fp_info.group = info->group;
fp_info.extra = info->extra;
fp_info.pad = info->pad;
if (fp_info.left && fp_info.pad == L' ')
{
/* We must do the padding ourself since the unit character must
be placed before the padding spaces. */
fp_info.width = 0;
done = __printf_fp (fp, &fp_info, &ptr);
if (done > 0)
{
outchar (*tag);
if (info->width > done)
PADN (' ', info->width - done);
}
}
else
{
/* We can let __printf_fp do all the printing and just add our
unit character afterwards. */
fp_info.width = info->width - 1;
done = __printf_fp (fp, &fp_info, &ptr);
if (done > 0)
outchar (*tag);
}
return done;
}
/* This is the function used by `vfprintf' to determine number and
type of the arguments. */
int
printf_size_info (const struct printf_info *info, size_t n, int *argtypes)
{
/* We need only one double or long double argument. */
if (n >= 1)
argtypes[0] = PA_DOUBLE | (info->is_long_double ? PA_FLAG_LONG_DOUBLE : 0);
return 1;
}

View File

@ -1117,7 +1117,6 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
is_long = sizeof (size_t) > sizeof (unsigned int);
JUMP (*++f, step4_jumps);
/* Process current format. */
while (1)
{
@ -1136,6 +1135,9 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
goto do_positional;
}
/* The format is correctly handled. */
++nspecs_done;
/* Look for next format specifier. */
f = find_spec ((end_of_spec = ++f), &mbstate);

View File

@ -56,6 +56,12 @@ __libc_lock_define_initialized (static, envlock)
# define UNLOCK
#endif
/* In the GNU C library we must keep the namespace clean. */
#ifdef _LIBC
# define clearenv __clearenv
#endif
/* If this variable is not a null pointer we allocated the current
environment. */
static char **last_environ;
@ -188,3 +194,7 @@ clearenv ()
return 0;
}
#ifdef _LIBC
# undef clearenv
weak_alias (__clearenv, clearenv)
#endif

View File

@ -23,16 +23,10 @@
#include <features.h>
#include <sys/cdefs.h>
#include <endian.h>
/* IEEE positive infinity (-HUGE_VAL is negative infinity). */
#if __BYTE_ORDER == __BIG_ENDIAN
#define __HUGE_VAL_bytes { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 }
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define __HUGE_VAL_bytes { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f }
#endif
#define __huge_val_t union { unsigned char __c[8]; double __d; }
#ifdef __GNUC__
@ -48,12 +42,7 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
#ifdef __USE_ISOC9X
#if __BYTE_ORDER == __BIG_ENDIAN
#define __HUGE_VALF_bytes { 0x7f, 0x80, 0, 0 }
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f }
#endif
#define __huge_valf_t union { unsigned char __c[4]; float __f; }
#ifdef __GNUC__
@ -65,12 +54,7 @@ static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes };
#endif /* GCC. */
#if __BYTE_ORDER == __BIG_ENDIAN
#define __HUGE_VALL_bytes { 0x7f, 0xff, 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 }
#endif
#define __huge_vall_t union { unsigned char __c[12]; long double __ld; }
#ifdef __GNUC__

View File

@ -11,5 +11,6 @@ ENTRY(__ieee754_scalb)
fldl 12(%esp)
fldl 4(%esp)
fscale
fstp %st(1)
ret
END(__ieee754_scalb)

View File

@ -12,5 +12,6 @@ ENTRY(__ieee754_scalbf)
flds 8(%esp)
flds 4(%esp)
fscale
fstp %st(1)
ret
END(__ieee754_scalbf)

View File

@ -13,5 +13,6 @@ ENTRY(__ieee754_scalbl)
fldt 16(%esp)
fldt 4(%esp)
fscale
fstp %st(1)
ret
END(__ieee754_scalbl)

View File

@ -126,7 +126,7 @@ pi_lo = -5.01655761266833202345176e-20L;/* 0xBFBE, 0xECE675D1, 0xFC8F8CBB */
case 1: {
u_int32_t sz;
GET_LDOUBLE_EXP(sz,z);
SET_LDOUBLE_EXP(z,sy ^ 0x8000);
SET_LDOUBLE_EXP(z,sz ^ 0x8000);
}
return z ; /* atan(-,+) */
case 2: return pi-(z-pi_lo);/* atan(+,-) */

View File

@ -65,6 +65,6 @@ huge= 1.000000000000000000e+4900L;
t = x*x;
w =__log1pl(fabsl(x)+t/(one+__ieee754_sqrtl(one+t)));
}
if(hx>0x7fff) return w; else return -w;
if(hx>0x8000) return -w; else return w;
}
weak_alias (__asinhl, asinhl)

View File

@ -0,0 +1,63 @@
/* Return value of complex exponential function for float complex value.
Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <complex.h>
#include <math.h>
__complex__ float
__cexpf (__complex__ float x)
{
__complex__ float retval;
if (isfinite (__real__ x))
{
if (isfinite (__imag__ x))
{
retval = __expf (__real__ x) * (__cosf (__imag__ x)
+ 1i * __sinf (__imag__ x));
}
else
/* If the imaginary part is +-inf or NaN and the real part is
not +-inf the result is NaN + iNan. */
retval = __nanf ("") + 1.0i * __nanf ("");
}
else if (__isinff (__real__ x))
{
if (isfinite (__imag__ x))
{
if (signbit (__real__ x) == 0 && __imag__ x == 0.0)
retval = HUGE_VALF;
else
retval = ((signbit (__real__ x) ? 0.0 : HUGE_VALF)
* (__cosf (__imag__ x) + 1i * __sinf (__imag__ x)));
}
else if (signbit (__real__ x))
retval = HUGE_VALF + 1.0i * __nanf ("");
else
retval = 0.0;
}
else
/* If the real part is NaN the result is NaN + iNan. */
retval = __nanf ("") + 1.0i * __nanf ("");
return retval;
}
weak_alias (__cexpf, cexpf)

View File

@ -0,0 +1,63 @@
/* Return value of complex exponential function for long double complex value.
Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <complex.h>
#include <math.h>
__complex__ long double
__cexpl (__complex__ long double x)
{
__complex__ long double retval;
if (isfinite (__real__ x))
{
if (isfinite (__imag__ x))
{
retval = __expl (__real__ x) * (__cosl (__imag__ x)
+ 1i * __sinl (__imag__ x));
}
else
/* If the imaginary part is +-inf or NaN and the real part is
not +-inf the result is NaN + iNan. */
retval = __nanl ("") + 1.0i * __nanl ("");
}
else if (__isinfl (__real__ x))
{
if (isfinite (__imag x))
{
if (signbit (__real__ x) == 0 && __imag__ x == 0.0)
retval = HUGE_VALL;
else
retval = ((signbit (__real__ x) ? 0.0 : HUGE_VALL)
* (__cosl (__imag__ x) + 1i * __sinl (__imag__ x)));
}
else if (signbit (__real__ x))
retval = HUGE_VALL + 1.0i * __nanl ("");
else
retval = 0.0;
}
else
/* If the real part is NaN the result is NaN + iNan. */
retval = __nanl ("") + 1.0i * __nanl ("");
return retval;
}
weak_alias (__cexpl, cexpl)

View File

@ -35,6 +35,6 @@ static char rcsid[] = "$NetBSD: $";
{
int32_t exp;
GET_LDOUBLE_EXP(exp,x);
return (int)((u_int32_t)((exp&0x7fff)-0x7fff)>>15);
return (int)((u_int32_t)((exp&0x7fff)-0x7fff)>>31);
}
weak_alias (__finitel, finitel)

View File

@ -2,6 +2,7 @@
Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
Fixed by Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
@ -26,19 +27,18 @@
int
__fpclassifyl (long double x)
{
u_int32_t ex, hx, lx;
u_int32_t ex, hx, lx, m;
int retval = FP_NORMAL;
GET_LDOUBLE_WORDS (ex, hx, lx, x);
hx &= 0x7fffffff;
hx |= lx;
m = (hx & 0x7fffffff) | lx;
ex &= 0x7fff;
if ((ex | hx) == 0)
if ((ex | m) == 0)
retval = FP_ZERO;
else if (ex == 0)
else if (ex == 0 && (hx & 0x80000000) == 0)
retval = FP_SUBNORMAL;
else if (ex == 0x7fff)
retval = hx != 0 ? FP_NAN : FP_INFINITE;
retval = m != 0 ? FP_NAN : FP_INFINITE;
return retval;
}

View File

@ -31,7 +31,7 @@
double
nan (const char *tagp)
__nan (const char *tagp)
{
#ifdef HANDLE_TAGP
/* If we ever should have use of the TAGP parameter we will use the
@ -45,3 +45,4 @@ nan (const char *tagp)
return nan_value.d;
#endif
}
weak_alias (__nan, nan)

View File

@ -31,7 +31,7 @@
float
nanf (const char *tagp)
__nanf (const char *tagp)
{
#ifdef HANDLE_TAGP
/* If we ever should have use of the TAGP parameter we will use the
@ -45,3 +45,4 @@ nanf (const char *tagp)
return nan_value.f;
#endif
}
weak_alias (__nanf, nanf)

View File

@ -31,7 +31,7 @@
long double
nanl (const char *tagp)
__nanl (const char *tagp)
{
#ifdef HANDLE_TAGP
/* If we ever should have use of the TAGP parameter we will use the
@ -46,3 +46,4 @@ nanl (const char *tagp)
return nan_value.d;
#endif
}
weak_alias (__nanl, nanl)

View File

@ -85,7 +85,6 @@ __inline_mathop(__fabs, abs)
__inline_mathop(__rint, int)
__inline_mathop(__expm1, etoxm1)
__inline_mathop(__log1p, lognp1)
__inline_mathop(__logb, log2)
__inline_mathop(__significand, getman)
__inline_mathop(__log2, log2)
@ -103,7 +102,6 @@ __inline_mathop(tanh, tanh)
__inline_mathop(rint, int)
__inline_mathop(expm1, etoxm1)
__inline_mathop(log1p, lognp1)
__inline_mathop(logb, log2)
#endif
#ifdef __USE_MISC
@ -140,90 +138,6 @@ __m81_defun (float_type, __CONCAT(__ieee754_fmod,s), \
return __result; \
} \
\
__m81_defun (float_type, __CONCAT(__ieee754_atan2,s), \
(float_type __y, float_type __x)) \
{ \
float_type __pi, __pi_2; \
\
__asm ("fmovecr%.x %#0, %0" : "=f" (__pi)); \
__asm ("fscale%.w %#-1, %0" : "=f" (__pi_2) : "0" (__pi)); \
if (__x > 0) \
{ \
if (__y > 0) \
{ \
if (__x > __y) \
return __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
return __pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
else \
{ \
if (__x > -__y) \
return __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
return -__pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
} \
else \
{ \
if (__y > 0) \
{ \
if (-__x < __y) \
return __pi + __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
return __pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
else \
{ \
if (-__x > -__y) \
return -__pi + __m81_u(__CONCAT(__atan,s)) (__y / __x); \
else \
return -__pi_2 - __m81_u(__CONCAT(__atan,s)) (__x / __y); \
} \
} \
} \
\
__m81_defun (float_type, __CONCAT(__ieee754_pow,s), \
(float_type __x, float_type __y)) \
{ \
float_type __result; \
if (__x == 0.0) \
{ \
if (__y <= 0.0) \
__result = 0.0 / 0.0; \
else \
__result = 0.0; \
} \
else if (__y == 0.0 || __x == 1.0) \
__result = 1.0; \
else if (__y == 1.0) \
__result = __x; \
else if (__y == 2.0) \
__result = __x * __x; \
else if (__x == 10.0) \
__asm("ftentox%.x %1, %0" : "=f" (__result) : "f" (__y)); \
else if (__x == 2.0) \
__asm("ftwotox%.x %1, %0" : "=f" (__result) : "f" (__y)); \
else if (__x < 0.0) \
{ \
float_type __temp = __m81_u (__CONCAT(__rint,s)) (__y); \
if (__y == __temp) \
{ \
int __i = (int) __y; \
__result = (__m81_u(__CONCAT(__ieee754_exp,s)) \
(__y * __m81_u(__CONCAT(__ieee754_log,s)) (-__x))); \
if (__i & 1) \
__result = -__result; \
} \
else \
__result = 0.0 / 0.0; \
} \
else \
__result = (__m81_u(__CONCAT(__ieee754_exp,s)) \
(__y * __m81_u(__CONCAT(__ieee754_log,s)) (__x))); \
return __result; \
} \
\
__m81_defun (float_type, __CONCAT(__ieee754_scalb,s), \
(float_type __x, float_type __n)) \
{ \

View File

@ -1,2 +1,98 @@
#define FUNC __ieee754_atan2
#include <e_fmod.c>
/* Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#define __LIBC_M81_MATH_INLINES
#include <math.h>
#include "math_private.h"
#ifndef SUFF
#define SUFF
#endif
#ifndef float_type
#define float_type double
#endif
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
__CONCATX(__ieee754_atan2,SUFF) (float_type y, float_type x)
{
float_type pi, pi_2, z;
__asm ("fmovecr%.x %#0, %0" : "=f" (pi));
__asm ("fscale%.w %#-1, %0" : "=f" (pi_2) : "0" (pi));
if (x != x || y != y)
z = x + y;
else if (y == 0)
{
if (signbit (x))
z = signbit (y) ? -pi : pi;
else
z = y;
}
else if (__m81_u(__CONCATX(__isinf,SUFF)) (x))
{
if (__m81_u(__CONCATX(__isinf,SUFF)) (y))
{
float_type pi_4;
__asm ("fscale%.w %#-1, %0" : "=f" (pi_4) : "0" (pi_2));
z = x > 0 ? pi_4 : 3 * pi_4;
}
else
z = x > 0 ? 0 : pi;
if (signbit (y))
z = -z;
}
else if (__m81_u(__CONCATX(__isinf,SUFF)) (y))
z = y > 0 ? pi_2 : -pi_2;
else if (x > 0)
{
if (y > 0)
{
if (x > y)
z = __m81_u(__CONCATX(__atan,SUFF)) (y / x);
else
z = pi_2 - __m81_u(__CONCATX(__atan,SUFF)) (x / y);
}
else
{
if (x > -y)
z = __m81_u(__CONCATX(__atan,SUFF)) (y / x);
else
z = -pi_2 - __m81_u(__CONCATX(__atan,SUFF)) (x / y);
}
}
else
{
if (y < 0)
{
if (-x > y)
z = -pi + __m81_u(__CONCATX(__atan,SUFF)) (y / x);
else
z = -pi_2 - __m81_u(__CONCATX(__atan,SUFF)) (x / y);
}
else
{
if (-x > y)
z = pi + __m81_u(__CONCATX(__atan,SUFF)) (y / x);
else
z = pi_2 - __m81_u(__CONCATX(__atan,SUFF)) (x / y);
}
}
return z;
}

View File

@ -1,2 +1,3 @@
#define FUNC __ieee754_atan2f
#include <e_fmodf.c>
#define SUFF f
#define float_type float
#include <e_atan2.c>

View File

@ -1,2 +1,3 @@
#define FUNC __ieee754_atan2l
#include <e_fmodl.c>
#define SUFF l
#define float_type long double
#include <e_atan2.c>

View File

@ -1,2 +1,135 @@
#define FUNC __ieee754_pow
#include <e_fmod.c>
/* Copyright (C) 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#define __LIBC_M81_MATH_INLINES
#include <math.h>
#include "math_private.h"
#ifndef SUFF
#define SUFF
#endif
#ifndef float_type
#define float_type double
#endif
#define __CONCATX(a,b) __CONCAT(a,b)
float_type
__CONCATX(__ieee754_pow,SUFF) (float_type x, float_type y)
{
float_type z;
float_type ax;
if (y == 0.0)
return 1.0;
if (x != x || y != y)
return x + y;
if (__m81_u(__CONCATX(__isinf,SUFF)) (y))
{
ax = __CONCATX(fabs,SUFF) (x);
if (ax == 1)
return y - y;
if (ax > 1)
return y > 0 ? y : 0;
else
return y < 0 ? -y : 0;
}
if (__CONCATX(fabs,SUFF) (y) == 1)
return y > 0 ? x : 1 / x;
if (y == 2)
return x * x;
if (y == 0 && x >= 0)
return __m81_u(__CONCATX(__ieee754_sqrt,SUFF)) (x);
if (x == 10.0)
{
__asm ("ftentox%.x %1, %0" : "=f" (z) : "f" (y));
return z;
}
if (x == 2.0)
{
__asm ("ftwotox%.x %1, %0" : "=f" (z) : "f" (y));
return z;
}
ax = __CONCATX(fabs,SUFF) (x);
if (__m81_u(__CONCATX(__isinf,SUFF)) (x) || x == 0 || ax == 1)
{
z = ax;
if (y < 0)
z = 1 / z;
if (signbit (x))
{
float_type temp = __m81_u (__CONCATX(__rint,SUFF)) (y);
if (y != temp)
{
if (x == -1)
z = (z - z) / (z - z);
}
else
{
if (sizeof (float_type) == sizeof (float))
{
long i = (long) y;
if (i & 1)
z = -z;
}
else
{
long long i = (long long) y;
if ((float_type) i == y && i & 1)
z = -z;
}
}
}
return z;
}
if (x < 0.0)
{
float_type temp = __m81_u (__CONCATX(__rint,SUFF)) (y);
if (y == temp)
{
long long i = (long long) y;
z = (__m81_u(__CONCATX(__ieee754_exp,SUFF))
(y * __m81_u(__CONCATX(__ieee754_log,SUFF)) (-x)));
if (sizeof (float_type) == sizeof (float))
{
long i = (long) y;
if (i & 1)
z = -z;
}
else
{
/* If the conversion to long long was inexact assume that y
is an even integer. */
if ((float_type) i == y && i & 1)
z = -z;
}
}
else
z = (x - x) / (x - x);
}
else
z = (__m81_u(__CONCATX(__ieee754_exp,SUFF))
(y * __m81_u(__CONCATX(__ieee754_log,SUFF)) (x)));
return z;
}

View File

@ -1,2 +1,3 @@
#define FUNC __ieee754_powf
#include <e_fmodf.c>
#define SUFF f
#define float_type float
#include <e_pow.c>

View File

@ -1,2 +1,3 @@
#define FUNC __ieee754_powl
#include <e_fmodl.c>
#define SUFF l
#define float_type long double
#include <e_pow.c>

View File

@ -1,2 +1,2 @@
#define FUNC logb
#define FUNC exp2
#include <s_atan.c>

View File

@ -1,2 +1,2 @@
#define FUNC logbf
#define FUNC exp2f
#include <s_atanf.c>

View File

@ -1,2 +1,2 @@
#define FUNC logbl
#define FUNC exp2l
#include <s_atanl.c>

View File

@ -0,0 +1,2 @@
#define FUNC log2
#include <s_atan.c>

View File

@ -0,0 +1,2 @@
#define FUNC log2f
#include <s_atanf.c>

View File

@ -0,0 +1,2 @@
#define FUNC log2l
#include <s_atanl.c>

View File

@ -23,16 +23,10 @@
#include <features.h>
#include <sys/cdefs.h>
#include <endian.h>
/* IEEE positive infinity (-HUGE_VAL is negative infinity). */
#if __BYTE_ORDER == __BIG_ENDIAN
#define __HUGE_VAL_bytes { 0x7f, 0xf0, 0, 0, 0, 0, 0, 0 }
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define __HUGE_VAL_bytes { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f }
#endif
#define __huge_val_t union { unsigned char __c[8]; double __d; }
#ifdef __GNUC__
@ -48,12 +42,7 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes };
#ifdef __USE_ISOC9X
#if __BYTE_ORDER == __BIG_ENDIAN
#define __HUGE_VALF_bytes { 0x7f, 0x80, 0, 0 }
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define __HUGE_VALF_bytes { 0, 0, 0x80, 0x7f }
#endif
#define __huge_valf_t union { unsigned char __c[4]; float __f; }
#ifdef __GNUC__
@ -65,12 +54,7 @@ static __huge_valf_t __huge_valf = { __HUGE_VALF_bytes };
#endif /* GCC. */
#if __BYTE_ORDER == __BIG_ENDIAN
#define __HUGE_VALL_bytes { 0x7f, 0xff, 0x80, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
#endif
#if __BYTE_ORDER == __LITTLE_ENDIAN
#define __HUGE_VALL_bytes { 0, 0, 0, 0, 0, 0, 0, 0x80, 0xff, 0x7f, 0, 0 }
#endif
#define __huge_vall_t union { unsigned char __c[12]; long double __ld; }
#ifdef __GNUC__

View File

@ -1,3 +1,47 @@
/* The Linux kernel header defines `struct iovec' for us. */
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
#include <linux/uio.h>
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _IOVEC_H
#define _IOVEC_H 1
#include <sys/types.h>
/* We should normally use the Linux kernel header file to define this
type and macros but this calls for trouble because of the header
includes other kernel headers. */
/* Size of object which can be written atomically.
This macro has different values in different kernel versions. The
latest versions of ther kernel use 1024 and this is good choice. Since
the C library implementation of readv/writev is able to emulate the
functionality even if the currently running kernel does not support
this large value the readv/writev call will not fail because of this. */
#define UIO_MAXIOV 1024
/* Structure for scatter/gather I/O. */
struct iovec
{
void *iov_base; /* Pointer to data. */
size_t iov_len; /* Length of data. */
};
#endif /* iovec.h */

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/msg.h>

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/msg.h>
#include <stdlib.h> /* for definition of NULL */

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/msg.h>
@ -24,7 +24,7 @@ msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)
int msqid;
void *msgp;
size_t msgsz;
long msgtyp;
long int msgtyp;
int msgflg;
{
/* The problem here is that Linux' calling convention only allows up to

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/msg.h>

View File

@ -163,11 +163,11 @@ struct ip_timestamp
u_int8_t ipt_len; /* size of structure (variable) */
u_int8_t ipt_ptr; /* index of current entry */
#if __BYTE_ORDER == __LITTLE_ENDIAN
u_int8_t ipt_flg:4, /* flags, see below */
u_int8_t ipt_flg:4; /* flags, see below */
u_int8_t ipt_oflw:4; /* overflow counter */
#endif
#if __BYTE_ORDER == __BIG_ENDIAN
u_int8_t ipt_oflw:4, /* overflow counter */
u_int8_t ipt_oflw:4; /* overflow counter */
u_int8_t ipt_flg:4; /* flags, see below */
#endif
u_int32_t data[9];

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/sem.h>

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/sem.h>
#include <stdlib.h> /* for definition of NULL */

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/sem.h>

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/shm.h>
@ -23,15 +23,15 @@ Boston, MA 02111-1307, USA. */
segment of the calling process. SHMADDR and SHMFLG determine how
and where the segment is attached. */
char *
void *
shmat (shmid, shmaddr, shmflg)
int shmid;
char *shmaddr;
const void *shmaddr;
int shmflg;
{
int retval;
unsigned long raddr;
retval = __ipc (IPCOP_shmat, shmid, shmflg, (int) &raddr, shmaddr);
return retval < 0 ? (char *) retval : (char *) raddr;
return retval < 0 ? (void *) retval : (void *) raddr;
}

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/shm.h>

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/shm.h>
@ -24,7 +24,7 @@ Boston, MA 02111-1307, USA. */
int
shmdt (shmaddr)
char *shmaddr;
const void *shmaddr;
{
return __ipc (IPCOP_shmdt, 0, 0, 0, shmaddr);
}

View File

@ -1,21 +1,21 @@
/* Copyright (C) 1995 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
/* Copyright (C) 1995, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sys/shm.h>
#include <stdlib.h> /* for definition of NULL */

View File

@ -1 +1,27 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef _SYS_KD_H
#define _SYS_KD_H 1
/* Make sure the <linux/types.h> header is not loaded. */
#define _LINUX_TYPES_H 1
#include <linux/kd.h>
#endif /* sys/kd.h */

View File

@ -1,4 +1,4 @@
/* Copyright (C) 1995, 1996 Free Software Foundation, Inc.
/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
@ -38,7 +38,7 @@
__BEGIN_DECLS
/* The following System V style IPC functions implement a shared memory
facility. The definition is found in XPG2. */
facility. The definition is found in XPG4.2. */
/* Shared memory control operation. */
extern int shmctl __P ((int __shmid, int __cmd, struct shmid_ds *__buf));
@ -47,10 +47,10 @@ extern int shmctl __P ((int __shmid, int __cmd, struct shmid_ds *__buf));
extern int shmget __P ((key_t __key, int __size, int __shmflg));
/* Attach shared memory segment. */
extern char *shmat __P ((int __shmid, char *__shmaddr, int __shmflg));
extern void *shmat __P ((int __shmid, __const void *__shmaddr, int __shmflg));
/* Detach shared memory segment. */
extern int shmdt __P ((char *__shmaddr));
extern int shmdt __P ((__const void *__shmaddr));
__END_DECLS