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| author | Ulrich Drepper <drepper@redhat.com> | 1999-10-31 17:37:43 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-10-31 17:37:43 +0000 |
| commit | ec751a23c0989ae9665ef268f6ef44b99fd1939f (patch) | |
| tree | 1cbae626b385a826da82d4bf8c2955de40a7fd59 /include/features.h | |
| parent | 8adcb4a8ede2176b0550fc49c74de3c4a0320b5e (diff) | |
| download | glibc-ec751a23c0989ae9665ef268f6ef44b99fd1939f.tar.gz glibc-ec751a23c0989ae9665ef268f6ef44b99fd1939f.tar.xz glibc-ec751a23c0989ae9665ef268f6ef44b99fd1939f.zip | |
Update.
1999-10-31 Ulrich Drepper <drepper@cygnus.com> * includes/features.h: Replace __USE_ISOC9X by __USE_ISOC99 and also recognize _ISOC99_SOURCE. * libio/stdio.h: Likewise. * math/math.h: Likewise. * math/bits/mathcalls.h: Likewise. * math/stdio.h: Likewise. * stdlib/stdlib.h: Likewise. * sysdeps/alpha/fpu/bits/mathdef.h: Likewise. * sysdeps/alpha/fpu/bits/mathinline.h: Likewise. * sysdeps/arm/bits/huge_val.h: Likewise. * sysdeps/generic/bits/mathdef.h: Likewise. * sysdeps/i386/bits/huge_val.h: Likewise. * sysdeps/i386/fpu/bits/mathdef.h: Likewise. * sysdeps/i386/fpu/bits/mathinline.h: Likewise. * sysdeps/ieee754/bits/huge_val.h: Likewise. * sysdeps/m68k/bits/huge_val.h: Likewise. * sysdeps/m68k/fpu/bits/mathdef.h: Likewise. * sysdeps/m68k/fpu/bits/mathinline.h: Likewise. * sysdeps/powerpc/bits/mathdef.h: Likewise. * sysdeps/powerpc/bits/mathinline.h: Likewise. * sysdeps/sparc/fpu/bits/mathdef.h: Likewise. * sysdeps/sparc/fpu/bits/mathinline.h: Likewise. * sysdeps/sparc/sparc32/fpu/bits/huge_val.h: Likewise. * wcsmbs/wchar.h: Likewise. * sysdeps/powerpc/bits/mathdef.h: Moved to... * sysdeps/powerpc/fpu/bits/mathdef.h: ...here. * sysdeps/powerpc/bits/mathinline.h: Moved to... * sysdeps/powerpc/fpu/bits/mathinline.h: ...here. 1999-10-31 Andreas Jaeger <aj@suse.de> * manual/math.texi (Errors in Math Functions): Correct TeX code. 1999-10-31 Andreas Jaeger <aj@suse.de> * math/libm-test.inc: Change comments to use ISO C99 instead of ISO C9x. * math/w_lgamma.c: Likewise. * math/w_lgammaf.c: Likewise. * math/w_lgammal.c: Likewise. * math/test-fenv.c: Likewise. * sysdeps/ieee754/ldbl-96/printf_fphex.c: Likewise. * sysdeps/ieee754/ldbl-128/printf_fphex.c: Likewise. * sysdeps/generic/printf_fphex.c: Likewise. 1999-10-31 Andreas Jaeger <aj@suse.de> * manual/arith.texi (Parsing of Floats): Remove C from ISO C comment. * manual/math.texi: Change ISO C9x to ISO C99. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. 1999-10-31 Andreas Jaeger <aj@suse.de> * manual/arith.texi: Change ISO C9x to ISO C99. * manual/time.texi (Low-Level Time String Parsing): Likewise.
Diffstat (limited to 'include/features.h')
| -rw-r--r-- | include/features.h | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/include/features.h b/include/features.h index 1189e3ea79..a3e5c142a7 100644 --- a/include/features.h +++ b/include/features.h @@ -23,7 +23,7 @@ to specify the desired environment: __STRICT_ANSI__ ISO Standard C. - _ISOC9X_SOURCE Extensions to ISO C 89 from ISO C 9x. + _ISOC99_SOURCE Extensions to ISO C89 from ISO C99. _POSIX_SOURCE IEEE Std 1003.1. _POSIX_C_SOURCE If ==1, like _POSIX_SOURCE; if >=2 add IEEE Std 1003.2; if >=199309L, add IEEE Std 1003.1b-1993; @@ -49,7 +49,7 @@ These are defined by this file and are used by the header files to decide what to declare or define: - __USE_ISOC9X Define ISO C 9X things. + __USE_ISOC99 Define ISO C99 things. __USE_POSIX Define IEEE Std 1003.1 things. __USE_POSIX2 Define IEEE Std 1003.2 things. __USE_POSIX199309 Define IEEE Std 1003.1, and .1b things. @@ -79,7 +79,7 @@ /* Undefine everything, so we get a clean slate. */ -#undef __USE_ISOC9X +#undef __USE_ISOC99 #undef __USE_POSIX #undef __USE_POSIX2 #undef __USE_POSIX199309 @@ -118,8 +118,8 @@ /* If _GNU_SOURCE was defined by the user, turn on all the other features. */ #ifdef _GNU_SOURCE -# undef _ISOC9X_SOURCE -# define _ISOC9X_SOURCE 1 +# undef _ISOC99_SOURCE +# define _ISOC99_SOURCE 1 # undef _POSIX_SOURCE # define _POSIX_SOURCE 1 # undef _POSIX_C_SOURCE @@ -138,7 +138,7 @@ /* If nothing (other than _GNU_SOURCE) is defined, define _BSD_SOURCE and _SVID_SOURCE. */ -#if (!defined __STRICT_ANSI__ && !defined _ISOC9X_SOURCE && \ +#if (!defined __STRICT_ANSI__ && !defined _ISOC99_SOURCE && \ !defined _POSIX_SOURCE && !defined _POSIX_C_SOURCE && \ !defined _XOPEN_SOURCE && !defined _XOPEN_SOURCE_EXTENDED && \ !defined _BSD_SOURCE && !defined _SVID_SOURCE) @@ -146,10 +146,12 @@ # define _SVID_SOURCE 1 #endif -/* This is to enable the ISO C 9x extension. It will go away as soon - as this standard is officially released. */ -#ifdef _ISOC9X_SOURCE -# define __USE_ISOC9X 1 +/* This is to enable the ISO C99 extension. Also recognize the old macro + which was used prior to the standard acceptance. This macro will + eventually go away and the features enabled by default once the ISO C99 + standard is widely adopted. */ +#if defined _ISOC99_SOURCE || defined _ISOC9X_SOURCE +# define __USE_ISOC99 1 #endif /* If none of the ANSI/POSIX macros are defined, use POSIX.1 and POSIX.2 |