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| author | Roland McGrath <roland@gnu.org> | 1995-09-18 09:00:07 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-09-18 09:00:07 +0000 |
| commit | aa9109070f2919ab519de474e00274c9fff5dcff (patch) | |
| tree | 3c10d1d048a1a5d65ebd8c56f0448109038b39c8 /features.h | |
| parent | e537c55ea926d27e2f625b30e5520e9baea88c46 (diff) | |
| download | glibc-aa9109070f2919ab519de474e00274c9fff5dcff.tar.gz glibc-aa9109070f2919ab519de474e00274c9fff5dcff.tar.xz glibc-aa9109070f2919ab519de474e00274c9fff5dcff.zip | |
Mon Sep 18 01:58:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* Makefile (subdirs): Add sysvipc. * stdlib/srand48_r.c (srand48_r): Use UL suffix for huge constant. * stdlib/drand48-iter.c (__drand48_iterate): Likewise. * hurd/hurdlookup.c (__hurd_file_name_lookup_retry): Call __file_set_size instead of __file_truncate. * features.h (__USE_REENTRANT): New macro.
Diffstat (limited to 'features.h')
| -rw-r--r-- | features.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/features.h b/features.h index 7801bb8c20..1249bb50b3 100644 --- a/features.h +++ b/features.h @@ -45,6 +45,7 @@ Cambridge, MA 02139, USA. */ __USE_SVID Define SVID things. __USE_MISC Define things common to BSD and System V Unix. __USE_GNU Define GNU extensions. + __USE_REENTRANT Define reentrant/thread-safe *_r functions. __FAVOR_BSD Favor 4.3BSD things in cases of conflict. The macro `__GNU_LIBRARY__' is defined by this file unconditionally. @@ -64,6 +65,7 @@ Cambridge, MA 02139, USA. */ #undef __USE_SVID #undef __USE_MISC #undef __USE_GNU +#undef __USE_REENTRANT #undef __FAVOR_BSD @@ -125,6 +127,10 @@ Cambridge, MA 02139, USA. */ #define __USE_GNU 1 #endif +#if defined (__USE_GNU) || defined (__USE_MISC) +#define __USE_REENTRANT 1 +#endif + /* This macro indicates that the installed library is the GNU C Library. Its value must be incremented whenever any existing library interface |