diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2001-05-27 07:05:32 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-05-27 07:05:32 +0000 |
| commit | b912ca1144ef3e8f006c714805cfb9cc61dfbaca (patch) | |
| tree | c89a7a06f51213f72f673d6ba5fdb022cde32b22 /misc/sys | |
| parent | 995a692a486b2e250f598097543dd04135cec327 (diff) | |
| download | glibc-b912ca1144ef3e8f006c714805cfb9cc61dfbaca.tar.gz glibc-b912ca1144ef3e8f006c714805cfb9cc61dfbaca.tar.xz glibc-b912ca1144ef3e8f006c714805cfb9cc61dfbaca.zip | |
Update.
2001-05-25 Bruce Mitchener <bruce@cubik.org> * manual/ctype.texi: Minor fix. * manual/install.texi: Likewise. * manual/startup.texi: Likewise. * manual/examples/dir.c: Use perror() rather than puts(). 2001-05-25 David Mosberger <davidm@hpl.hp.com> * sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h: Put stuff following #endif directive inside a comment to avoid compiler warnings. 2001-05-25 Philipp Thomas <pthomas@suse.de> * nis/nis_print.c (nis_nstype2str): Don't mark names of naming services for translation, only UNKNOWN needs it. Add comment to prevent it for the future. 2001-05-25 Joseph S. Myers <jsm28@cam.ac.uk> * misc/sys/cdefs.h (__restrict_arr): Define appropriately for GCC 3.1 and non-GCC C99 compilers.
Diffstat (limited to 'misc/sys')
| -rw-r--r-- | misc/sys/cdefs.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h index 0c1d2de45b..ec3b48d212 100644 --- a/misc/sys/cdefs.h +++ b/misc/sys/cdefs.h @@ -195,8 +195,20 @@ /* ISO C99 also allows to declare arrays as non-overlapping. The syntax is array_name[restrict] - But gcc so far does not support this syntax. We define a separate macro - for this which can be enabled if the underlying compiler supports it. */ -#define __restrict_arr + GCC 3.1 supports this. */ +#if __GNUC_PREREQ (3,1) +# define __restrict_arr __restrict +#else +# ifdef __GNUC__ +# define __restrict_arr /* Not supported in old GCC. */ +# else +# if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +# define __restrict_arr restrict +# else +/* Some other non-C99 compiler. */ +# define __restrict_arr /* Not supported. */ +# endif +# endif +#endif #endif /* sys/cdefs.h */ |