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Update.
1997-06-16 00:54 Ulrich Drepper <drepper@cygnus.com> * libc.map: Add more symbols. * Mwkerules (load-map-file): Currectly handle missing map file. 1997-06-15 17:00 Philip Blundell <Philip.Blundell@pobox.com> * configure.in: Correct detection of generic uname implementation. 1997-06-15 23:19 Ulrich Drepper <drepper@cygnus.com> * math/libm-test.c: Fix typos. Patch by Andreas Jaeger. * libc.map: Add __nss_configure_lookup. Reported by Thorsten Kukuk.
This commit is contained in:
Ulrich Drepper
parent
900bec852d
commit
e7f1f046f5
16
ChangeLog
16
ChangeLog
@ -1,3 +1,19 @@
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1997-06-16 00:54 Ulrich Drepper <drepper@cygnus.com>
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* libc.map: Add more symbols.
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* Mwkerules (load-map-file): Currectly handle missing map file.
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1997-06-15 17:00 Philip Blundell <Philip.Blundell@pobox.com>
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* configure.in: Correct detection of generic uname implementation.
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1997-06-15 23:19 Ulrich Drepper <drepper@cygnus.com>
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* math/libm-test.c: Fix typos. Patch by Andreas Jaeger.
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* libc.map: Add __nss_configure_lookup. Reported by Thorsten Kukuk.
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1997-06-15 00:43 Ulrich Drepper <drepper@cygnus.com>
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* Makeconfig: Define libc-map here.
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@ -346,7 +346,7 @@ endif
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ifeq ($(versioning),yes)
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ifneq ($(..),)
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load-map-file = $(wildcard $($(@F:%.so=%)-map) $(..)$($(@F:%.so=%)-map))
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load-map-file = $(wildcard $($(@F:%.so=%)-map) $($(@F:%.so=%)-map):%=$(..)%)
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else
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load-map-file = $($(@F:%.so=%)-map)
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endif
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10
configure
vendored
10
configure
vendored
@ -2060,10 +2060,10 @@ for dir in $sysnames; do
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fi
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if test -z "$uname"; then
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if test -r $sysdep_dir/$dir/uname.c ||
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test -r $sysdep_dir/$dir/uname.S ||
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{ test -r $sysdep_dir/$dir/syscalls.list &&
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grep '^uname[ ]' $sysdep_dir/$dir/syscalls.list >/dev/null; }; then
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if test -r $dest/uname.c ||
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test -r $dest/uname.S ||
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{ test -r $dest/syscalls.list &&
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grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
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uname=$dir
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fi
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fi
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@ -2073,7 +2073,7 @@ done
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# If we will use the generic uname implementation, we must figure out what
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# it will say by examining the system, and write the results in config-name.h.
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if test "$uname" = generic; then
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if test "$uname" = "sysdeps/generic"; then
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uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
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if test $uname_sysname != $config_os; then
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10
configure.in
10
configure.in
@ -703,10 +703,10 @@ for dir in $sysnames; do
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fi
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[
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if test -z "$uname"; then
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if test -r $sysdep_dir/$dir/uname.c ||
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test -r $sysdep_dir/$dir/uname.S ||
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{ test -r $sysdep_dir/$dir/syscalls.list &&
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grep '^uname[ ]' $sysdep_dir/$dir/syscalls.list >/dev/null; }; then
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if test -r $dest/uname.c ||
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test -r $dest/uname.S ||
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{ test -r $dest/syscalls.list &&
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grep '^uname[ ]' $dest/syscalls.list >/dev/null; }; then
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uname=$dir
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fi
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fi
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@ -717,7 +717,7 @@ AC_LINK_FILES(`echo $libc_link_sources`, `echo $libc_link_dests`)
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# If we will use the generic uname implementation, we must figure out what
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# it will say by examining the system, and write the results in config-name.h.
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if test "$uname" = generic; then
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if test "$uname" = "sysdeps/generic"; then
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changequote(,)dnl
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uname_sysname=`echo $config_os | sed 's/[0-9.]*$//'`
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2
libc.map
2
libc.map
@ -6,6 +6,7 @@ GLIBC_2.0 {
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_IO_stderr_; _IO_stdin_; _IO_stdout_;
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_nl_msg_cat_cntr; __environ; _environ; _res;
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___brk_addr; __curbrk; _nl_current_LC_CTYPE; _libc_intl_domainname;
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_sys_errlist; _sys_siglist;
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# helper functions
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__errno_location; __libc_init_first; __h_errno_location;
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@ -50,6 +51,7 @@ GLIBC_2.0 {
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__select; __sched_get_priority_max; __sched_get_priority_min;
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__sched_getparam; __sched_getscheduler; __sched_setscheduler;
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__sched_yield; __on_exit; __gettimeofday; __fork; __clone;
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__nss_configure_lookup; _dl_open; _IO_file_setbuf;
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# all functions and variables in the normal name space
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a*; b*; c*; d*; e*; f*; g*; h*; i*; j*; k*; l*; m*;
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@ -42,7 +42,7 @@
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It has tests for:
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acos, acosh, asin, asinh, atan, atan2, atanh,
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cbrt, ceil, copysign, cos, cosh, erf, erfc, exp, exp2, expm1,
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fabs, fdim, floor, fmin, fmax, fmod, fpclassify,
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fabs, fdim, floor, fmin, fmax, fmod, fpclassify,
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frexp, gamma, hypot,
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ilogb, isfinite, isinf, isnan, isnormal,
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ldexp, lgamma, log, log10, log1p, log2, logb,
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@ -91,7 +91,7 @@
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NaN values: There exist signalling and quiet NaNs. This implementation
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only uses signalling NaN as parameter but does not differenciate
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between the two kinds of NaNs as result.
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Inline functions: Inlining functions should give an improvement in
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speed - but not in precission. The inlined functions return
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reasonable values for a reasonable range of input values. The
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@ -859,7 +859,7 @@ asinh_test (void)
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check_isinfp ("asinh(+inf) == +inf", FUNC(asinh) (plus_infty));
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check_isinfn ("asinh(-inf) == -inf", FUNC(asinh) (minus_infty));
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#endif
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}
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@ -971,7 +971,7 @@ atanh_test (void)
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x = random_less (1.0);
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check_isnan_exc_ext ("atanh (x) == NaN plus invalid exception if |x| > 1",
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FUNC(atanh) (x), INVALID_EXCEPTION, x);
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#endif
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}
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@ -1252,7 +1252,7 @@ static void
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signbit_test (void)
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{
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MATHTYPE x;
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check_bool ("signbit (+0) == 0", signbit (0) == 0);
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check_bool ("signbit (-0) != 0", signbit (minus_zero));
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check_bool ("signbit (+inf) == 0", signbit (plus_infty) == 0);
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@ -1264,7 +1264,7 @@ signbit_test (void)
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x = random_greater (0);
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check_bool ("signbit (x) == 0 for x > 0", signbit (x) == 0);
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}
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@ -1290,7 +1290,7 @@ gamma_test (void)
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check ("gamma (1) == 1", FUNC(gamma) (1), 1);
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check ("gamma (4) == 6", FUNC(gamma) (4), 6);
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}
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@ -1298,7 +1298,7 @@ static void
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lgamma_test (void)
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{
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MATHTYPE x;
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check_isinfp ("lgamma (+inf) == +inf", FUNC(lgamma) (plus_infty));
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check_isnan_exc ("lgamma (0) == +inf plus divide by zero exception",
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FUNC(lgamma) (0), DIVIDE_BY_ZERO_EXCEPTION);
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@ -1596,14 +1596,14 @@ sincos_test (void)
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{
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MATHTYPE sin_res, cos_res;
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fenv_t fenv;
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FUNC(sincos) (0, &sin_res, &cos_res);
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fegetenv (&fenv);
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check ("sincos (+0, &sin, &cos) puts +0 in sin", sin_res, 0);
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fesetenv (&fenv);
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check ("sincos (+0, &sin, &cos) puts 1 in cos", cos_res, 1);
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FUNC(sincos) (minus_zero, &sin_res, &cos_res);
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FUNC(sincos) (minus_zero, &sin_res, &cos_res);
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fegetenv (&fenv);
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check ("sincos (-0, &sin, &cos) puts -0 in sin", sin_res, minus_zero);
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fesetenv (&fenv);
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@ -1711,7 +1711,7 @@ hypot_test (void)
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check_isinfp ("hypot (+inf, NaN) == +inf", FUNC(hypot) (minus_infty, nan_value));
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check_isinfp ("hypot (-inf, NaN) == +inf", FUNC(hypot) (minus_infty, nan_value));
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#endif
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check_isnan ("hypot (NaN, NaN) == NaN", FUNC(hypot) (nan_value, nan_value));
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a = FUNC(hypot) (12.4L, 0.7L);
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@ -2020,7 +2020,7 @@ static void
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fmod_test (void)
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{
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MATHTYPE x;
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x = random_greater (0);
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check_ext ("fmod (+0, y) == +0 for y != 0", FUNC(fmod) (0, x), 0, x);
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@ -2046,14 +2046,14 @@ fmod_test (void)
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check_eps ("fmod (6.5, 2.3) == 1.9", FUNC(fmod) (6.5, 2.3), 1.9,
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CHOOSE(0, 1e-15, 0));
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check_eps ("fmod (-6.5, 2.3) == 1.9", FUNC(fmod) (-6.5, 2.3), -1.9,
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check_eps ("fmod (-6.5, 2.3) == -1.9", FUNC(fmod) (-6.5, 2.3), -1.9,
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CHOOSE(0, 1e-15, 0));
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check_eps ("fmod (6.5, -2.3) == 1.9", FUNC(fmod) (6.5, -2.3), 1.9,
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CHOOSE(0, 1e-15, 0));
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check_eps ("fmod (-6.5, -2.3) == 1.9", FUNC(fmod) (-6.5, -2.3), -1.9,
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check_eps ("fmod (-6.5, -2.3) == -1.9", FUNC(fmod) (-6.5, -2.3), -1.9,
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CHOOSE(0, 1e-15, 0));
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}
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@ -2181,38 +2181,38 @@ static void
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remainder_test (void)
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{
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MATHTYPE result;
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result = FUNC(remainder) (1, 0);
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check_isnan_exc ("remainder(1, +0) == NaN plus invalid exception",
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result, INVALID_EXCEPTION);
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result = FUNC(remainder) (1, minus_zero);
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check_isnan_exc ("remainder(1, -0) == NaN plus invalid exception",
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result, INVALID_EXCEPTION);
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result = FUNC(remainder) (plus_infty, 1);
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check_isnan_exc ("remainder(+inf, 1) == NaN plus invalid exception",
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result, INVALID_EXCEPTION);
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result = FUNC(remainder) (minus_infty, 1);
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check_isnan_exc ("remainder(-inf, 1) == NaN plus invalid exception",
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result, INVALID_EXCEPTION);
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result = FUNC(remainder) (1.625, 1.0);
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check ("remainder(1.625, 1.0) == -0.375", result, -0.375);
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result = FUNC(remainder) (-1.625, 1.0);
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check ("remainder(-1.625, 1.0) == 0.375", result, 0.375);
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result = FUNC(remainder) (1.625, -1.0);
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check ("remainder(1.625, -1.0) == -0.375", result, -0.375);
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result = FUNC(remainder) (-1.625, -1.0);
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check ("remainder(-1.625, -1.0) == 0.375", result, 0.375);
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result = FUNC(remainder) (5.0, 2.0);
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check ("remainder(5.0, 2.0) == 1.0", result, 1.0);
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result = FUNC(remainder) (3.0, 2.0);
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check ("remainder(3.0, 2.0) == -1.0", result, -1.0);
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}
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@ -2243,15 +2243,15 @@ remquo_test (void)
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result = FUNC(remquo) (1.625, 1.0, &quo);
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check ("remquo(1.625, 1.0, &x) == -0.375", result, -0.375);
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check_long ("remquo(1.625, 1.0, &x) puts 2 in x", quo, 2);
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result = FUNC(remquo) (-1.625, 1.0, &quo);
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check ("remquo(-1.625, 1.0, &x) == 0.375", result, 0.375);
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check_long ("remquo(-1.625, 1.0, &x) puts -2 in x", quo, -2);
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result = FUNC(remquo) (1.625, -1.0, &quo);
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check ("remquo(1.625, -1.0, &x) == -0.375", result, -0.375);
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check_long ("remquo(1.625, -1.0, &x) puts -2 in x", quo, -2);
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result = FUNC(remquo) (-1.625, -1.0, &quo);
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check ("remquo(-1.625, -1.0, &x) == 0.375", result, 0.375);
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check_long ("remquo(-1.625, -1.0, &x) puts 2 in x", quo, 2);
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@ -4758,7 +4758,7 @@ main (int argc, char *argv[])
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isfinite_test ();
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isnormal_test ();
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signbit_test ();
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/* trigonometric functions */
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acos_test ();
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asin_test ();
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24
sysdeps/unix/sysv/linux/configure
vendored
24
sysdeps/unix/sysv/linux/configure
vendored
@ -98,3 +98,27 @@ fi
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if test -f $srcdir/elf/ldconfig.c; then
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has_ldconfig=yes
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fi
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# Generate stdio_lim.h
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default_fopen_max="`${CC-gcc} -E $srcdir/sysdeps/unix/sysv/linux/mk-stdiolim.c | grep DEFAULT_FOPEN_MAX | cut -f2 -d':'`"
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default_filename_max="`${CC-gcc} -E $srcdir/sysdeps/unix/sysv/linux/mk-stdiolim.c | grep DEFAULT_FILENAME_MAX | cut -f2 -d':'`"
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# We double check if "default_fopen_max" and "default_filename_max" are
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# ok or not.
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if test "x$default_fopen_max" != "xOPEN_MAX" \
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-a "x$default_filename_max" != "xPATH_MAX"
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then
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sed -e "s/DEFAULT_FOPEN_MAX/$default_fopen_max/" \
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-e "s/DEFAULT_FILENAME_MAX/$default_filename_max/" \
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$srcdir/sysdeps/unix/sysv/linux/stdio_lim.h.in > stdio_lim.h.new
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if test -r stdio_lim.h.new && cmp -s stdio_lim.h.new stdio_lim.h
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then
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echo stdio_lim.h unchanged
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rm -f stdio_lim.h.new
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else
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mv -f stdio_lim.h.new stdio_lim.h
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fi
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else
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# We remove the old one if we cannot generate the new one during
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# configure.
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rm -f stdio_lim.h
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fi
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Block a user