so real syscalls override unix/sysv/*.c on sysv-derived systems
that have them.
* sysdeps/unix/common/syscalls.list: Add settimeofday here, to
override unix/sysv/settimeofday.c since that overrides
unix/syscalls.list.
* Makeconfig (+link): Put $(link-libc) after deps from $^,
regardless of where libc.a appears in the deps.
* posix/execvp.c: If execv fails with ENOEXEC, run the shell on
the file.
Fri Feb 9 11:46:45 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* time/Makefile (CFLAGS-zdump.c, CFLAGS-zic.c, CFLAGS-ialloc.c,
CFLAGS-scheck.c): Use -DNOID instead of -Wno-unused.
* hurd/Makefile (user-interfaces): Added hurd/tioctl.
* hurd/hurdmsg.c (_S_msg_report_wait): Function removed.
* hurd/report-wait.c: New file.
* hurd/Makefile (routines): Added report-wait.
* sysdeps/mach/hurd/Makefile (inhibit-unix-syscalls): New variable.
* sysdeps/mach/hurd/i386/intr-msg.h (struct mach_msg_trap_args):
New type.
(SYSCALL_EXAMINE, MSG_EXAMINE): New inline functions.
* sysdeps/mach/hurd/i386/trampoline.c (struct mach_msg_trap_args):
Structure moved to intr-msg.h; include that.
* time/Makefile (CFLAGS-ialloc.c): Add -Wno-unused.
(CFLAGS-scheck.c): New variable.
* sysdeps/mach/hurd/dl-sysdep.c (__hurd_sigthread_stack_base,
__hurd_sigthread_stack_end, __hurd_sigthread_variables,
__hurd_threadvar_stack_mask): New variables.
* sysdeps/mach/hurd/fork.c: Set the new task's exception port to
its new message port.
* misc/init-misc.c: Put __init_misc in the __libc_subinit set.
* configure.in (uname): Add quoting.
* sysdeps/mach/hurd/fchdir.c: Don't consult errno unless lookup fails.
* hurd/fchroot.c: Likewise.
* posix/sys/types.h [GCC >= 2.7]: Define intN_t/u_intN_t using
__attribute__ ((__mode__ (__XX__))).
Wed Feb 7 03:24:05 1996 Torbjorn Granlund <tege@tmg.se>
* sysdeps/i386/i586/memcopy.h (WORD_COPY_FWD): Manually allocate
destination cache lines.
(WORD_COPY_BWD): Likewise.
Wed Feb 7 14:16:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/generic/Makefile (make_siglist): Get signum.h absolute
file name first thing, before $(native-compile) changes directories.
From Gord Matzigkeit <gord@enci.ucalgary.ca>:
* sysdeps/unix/make_errlist.c: Use strerror if available.
* sysdeps/unix/configure.in: New file
* sysdeps/unix/bsd/sun/syscalls.list: Added sigvec.
* sysdeps/unix/bsd/sun/sigvec.S: File removed.
* sysdeps/stub/sendto.c: Make sockaddr arg pointer to const.
* sysdeps/stub/connect.c: Likewise.
* sysdeps/stub/bind.c: Likewise.
* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): RETRYNAME of
"" is only special for FS_RETRY_NORMAL; for FS_RETRY_REAUTH, do
another dir_lookup of "".
* dirent/scandir.c: Allocate dirents with correct size for name, and
copy with correct size.
* hurd/hurdinit.c [! PIC] (map0): New function, on _hurd_preinit_hook.
* stdio-common/vfscanf.c (TYPEMOD): New macro of all type modifier
flag bits.
(__vfscanf): Fix checking of extra type modifiers.
* time/asia, time/australasia, time/backward: Updated from ADO 96b.
Tue Jan 30 12:17:26 1996 Ulrich Drepper <drepper@ipd.info.uni-karlsruhe.de>
* stdlib/strtod.c: Only negate exponent when there really is one.
* stdio-common/vfscanf.c: Accept type modifiers on %n.
Fix FP number parsing.
* sysdeps/stub/msync.c (msync): Declare third arg FLAGS.
* resolv/Makefile (+cflags): Append to this instead of CFLAGS.
Mon Jan 29 16:29:16 1996 Miles Bader <miles@gnu.ai.mit.edu>
* sysdeps/mach/hurd/select.c (__select): Recalculate GOT to
include an increment for each operation allowed on each fd.
Mon Jan 29 11:44:38 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/sysv/linux/configure: Set $inhibit_glue.
* Makefile: Use -include for sysd-dirs.
* configure.in (uname): Check for uname in syscalls.list files.
* sysdeps/unix/sysv/syscalls.list: Remove uname.
* sysdeps/unix/syscalls.list: Add uname.
* stdlib/strtol.c (weak1): New macro, to get the right name declared
weak.
* sysdeps/posix/getcwd.c (size_t): Don't define #ifdef __GNU_LIBRARY__.
* db/hash/ndbm.c: Change all uses of `errno' struct member to `errnum'.
(dbm_open): Use dynamic allocation for file name buffer, instead of
limitting its size to MAXPATHLEN.
* db/btree/bt_open.c (tmp): Use dynamic allocation for file name
buffer, instead of limitting its size to MAXPATHLEN.
* db/hash/hash.h (HTAB): Rename member `errno' to `errnum'.
* db/hash/hash.c: Change all uses of `errno' struct member to `errnum'.
* time/Makefile: Fix check for cross compiling.
Sun Jan 28 19:42:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* time/Makefile: Fix check for cross compiling.
* setjmp/setjmp.h (jmp_buf): Give a tag in the struct defn, to
make C++ happy.
* alpha/jmp_buf.h: Likewise.
* m68k/jmp_buf.h: Likewise.
* mips/jmp_buf.h: Likewise.
* sparc/jmp_buf.h: Likewise.
* vax/jmp_buf.h: Likewise.
Sun Jan 28 17:25:38 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* setjmp/setjmp.h (jmp_buf): Give a tag in the struct defn, to
make C++ happy.
* alpha/jmp_buf.h: Likewise.
* m68k/jmp_buf.h: Likewise.
* mips/jmp_buf.h: Likewise.
* sparc/jmp_buf.h: Likewise.
* vax/jmp_buf.h: Likewise.
* sysdeps/generic/memmem.c: Fix return value in case where
NEEDLE_LEN==0.
* hurd/hurdlookup.c (__file_name_lookup_under,
__file_name_lookup): Restrict mode with umask.
* sysdeps/mach/hurd/xmknod.c: Restrict mode with umask.
* sysdeps/mach/hurd/mkdir.c: Restrict mode with umask.
* stdio-common/scanf[1-9].c: New files. Bug tests from hjl.
Wed Jan 24 03:22:07 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio-common/Makefile (tests): Add scanf[1-9].
* stdio-common/scanf[1-9].c: New files. Bug tests from hjl.
* strftime.c (strftime):
When invoking self, check whether the subsidiary invocation failed.
Use "???" (not "") to denote unknown time zone information.
Make this source file portable to standalone contexts (e.g. GNU Emacs).
<config.h>: Include if HAVE_CONFIG_H is defined.
(HAVE_LIMITS_H, HAVE_MBLEN, HAVE_TM_ZONE, STDC_HEADERS): New symbols,
defined if _LIBC or if <config.h> defines them.
<ansidecl.h>, "../locale/localeinfo.h": Include only if _LIBC.
<sys/types.h>: New include; some hosts require it for `time_t'.
<ctype.h>: Include only if HAVE_MBLEN (since it's only needed then).
<limits.h>: Include only if HAVE_LIMITS_H.
<stddef.h, stdlib.h, string.h>: Include only if STDC_HEADERS.
(memcpy): Define in terms of bcopy if !STDC_HEADERS.
(__P, PTR): Define if not already defined.
(__tzname, __daylight, __timezone): Remove macros; no longer needed.
(add, strftime): Don't use NULL, for portability to some weird hosts.
(fmt): If !_LIBC, don't assume sprintf returns a count.
(week, strftime): Use old-style function declarations.
(weekday_name, month_name): New constants.
(strftime): Use traditional C values if locale support isn't available.
Use `const' instead of CONST. For time zones, use tm_zone if
possible, then fall back on tzname. Don't check for multibyte
characters unless mblen is supported. Use formats like %02d instead
of %.2d, for portability to older hosts.
Wed Jan 24 04:18:36 1996 Paul Eggert <eggert@twinsun.com>
* strftime.c (strftime):
When invoking self, check whether the subsidiary invocation failed.
Use "???" (not "") to denote unknown time zone information.
Make this source file portable to standalone contexts (e.g. GNU Emacs).
<config.h>: Include if HAVE_CONFIG_H is defined.
(HAVE_LIMITS_H, HAVE_MBLEN, HAVE_TM_ZONE, STDC_HEADERS): New symbols,
defined if _LIBC or if <config.h> defines them.
<ansidecl.h>, "../locale/localeinfo.h": Include only if _LIBC.
<sys/types.h>: New include; some hosts require it for `time_t'.
<ctype.h>: Include only if HAVE_MBLEN (since it's only needed then).
<limits.h>: Include only if HAVE_LIMITS_H.
<stddef.h, stdlib.h, string.h>: Include only if STDC_HEADERS.
(memcpy): Define in terms of bcopy if !STDC_HEADERS.
(__P, PTR): Define if not already defined.
(__tzname, __daylight, __timezone): Remove macros; no longer needed.
(add, strftime): Don't use NULL, for portability to some weird hosts.
(fmt): If !_LIBC, don't assume sprintf returns a count.
(week, strftime): Use old-style function declarations.
(weekday_name, month_name): New constants.
(strftime): Use traditional C values if locale support isn't available.
Use `const' instead of CONST. For time zones, use tm_zone if
possible, then fall back on tzname. Don't check for multibyte
characters unless mblen is supported. Use formats like %02d instead
of %.2d, for portability to older hosts.
Wed Jan 24 00:07:52 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* stdio-common/vfscanf.c (GROUP, MALLOC): New flag macros.
(__vfscanf): Eliminate flag vars that were redundant with FLAGS bits.
Fix bug in recognition of %ll flag for long long.
Fix overeager checks for conflicting type modifiers.
With ' flag, match thousands separators for decimal numbers.
Tue Jan 23 22:02:40 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* locale/Makefile (CFLAGS-locfile-lex.c): New variable.
* resolv/Makefile (CFLAGS): Disable some warnings.
* sysdeps/generic/Makefile (elided-routines): Removed hypot.
(+gccwarn): Set with override.
* stdio-common/Makefile (CFLAGS-tst-printf.c): New variable.
* posix/Makefile (CFLAGS-regex.c): New variable.
* malloc/Makefile (CFLAGS-obstack.c): New variable.
* io/Makefile (CFLAGS-fts.c): New variable.
* io/fts.c (fts_open): Use prototypes for COMPAR decl.
Tue Jan 23 21:35:32 1996 Miles Bader <miles@gnu.ai.mit.edu>
* sysdeps/mach/hurd/bind.c (bind): Ensure NAME for the AF_LOCAL
case is '\0'-terminated.
Tue Jan 23 19:49:54 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/rtld.c (dl_main): Support additional args in --list mode for
debugging: look them up as symbol names and print values.
* misc/getttyent.c (skip, value): Declare with prototypes in file
scope.
* csu/initfini.c (_init): Explicitly set a variable that is
pointer to volatile with the address of __gmon_start__, to avoid
the test being optimized out.
* sysdeps/posix/getcwd.c [__GNU_LIBRARY__]: Include unistd.h.
* io/fts.h (FTSENT): Define fts_compar member with prototype.
* hurd/hurd.h: Use prototype in getcttyid decl.
* stdlib/l64a.c: Fix typo in last change.
* stdlib/drand48-iter.c: Test limits.h macros instead of sizeof
for determining size of types.
* stdlib/srand48_r.c: Likewise.
* misc/utmp.h: Declare login, logout, logwtmp.
* misc/logout.c: Declare argument as pointer to const.
* misc/login.c: Likewise.
* misc/logwtmp.c: Likewise.
Include time.h, string.h.
* misc/efgcvt_r.c: Include stdlib.h.
* io/mknod.c: Include sys/types.h.
* gmon/sys/gmon.h: Declare monstartup, _mcleanup.
* csu/gmon-start.c (_start, etext): Declare with prototypes.
* stdio-common/vfscanf.c (%[): Fix range handling.
* sysdeps/unix/sysv/linux/shmat.c: Include sys/shm.h instead of
sys/sem.h.
* stdlib/stdlib.h [__USE_SVID]: Declare a64l, l64a.
* stdlib/l64a.c: Use 6-bit numbers as indices in CONV_TABLE, not
literal byte values.
* misc/bsd-compat.c (getpgrp): Define with prototype.
* misc/init-misc.c (__progname_full): New variable.
(program_invocation_name, program_invocation_short_name): New aliases.
(__init_misc): Define with prototype. Set __progname_full.
* misc/progname.c: File removed.
* misc/Makefile (aux): Remove progname.
* misc/hsearch_r.c (isprime): Define with prototype.
* sysdeps/unix/sysv/linux/seteuid.c: Just include unix/bsd version.
* sysdeps/unix/bsd/seteuid.c: Disallow arg of -1.
* sysdeps/unix/bsd/setegid.c: Likewise.
* sysdeps/unix/mkdir.c, syspdep/unix/rmdir.c: Moved from unix/sysv.
They will be overridden with syscalls if extant by unix/syscalls.list.
Fri Jan 19 13:28:59 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/unix/mkdir.c, syspdep/unix/rmdir.c: Moved from unix/sysv.
They will be overridden with syscalls if extant by unix/syscalls.list.
* Makeconfig (+gccwarn): Add -Wstrict-prototypes.
* stdio-common/printf_fp.c (__printf_fp): Define with prototype.
* stdio-common/vfprintf.c (_IO_helper_overflow): Likewise.
* sysdeps/unix/sysv/linux/ptrace.c: Use ... decl, and stdarg.h to
get args.
* posix/glob.c (_GNU_SOURCE): Define if undefined, so glob.h
defines GNU extensions.
* posix/fnmatch.c: Likewise.
* Makerules (COMPILE.s): New variable.
* sysdeps/unix/Makefile (sysd-syscalls): New target; generate with
make-syscalls.sh and include it.
[$(subdir)=misc] (sysdep_routines): Append extra syscalls from
sysd-syscalls.
* sysdeps/unix/make-syscalls.sh: New file.
* Makerules (COMPILE.S): New variable.
_STAT_VER_SVR4, _STAT_VER): New macros.
(_MKNOD_VER_LINUX, _MKNOD_VER_SVR4, _MKNOD_VER): New macros.
* sysdeps/unix/sysv/sysv4/i386/statbuf.h (_STAT_VER, _MKNOD_VER):
New macros.
