diff options
| author | plunky <plunky@NetBSD.org> | 2010-06-01 08:42:56 +0000 |
|---|---|---|
| committer | plunky <plunky@NetBSD.org> | 2010-06-01 08:42:56 +0000 |
| commit | bdbcfb0d2d0aab3c14186c5d34ead4c4fd5cab8e (patch) | |
| tree | 15260044acaf5b6d7ba3661faa3b95f176aebae1 /include/stdlib.h | |
| parent | c1b0e8cc6be7390672d542e5bda8b6325d0627a7 (diff) | |
later versions of pcc may define __GNUC__ for compatibility reasons, so
having a system definition for alloca is counter productive as it seems
fairly common to use
#ifdef __GNUC__
#define alloca ..
#endif
in user-headers (eg see usr.sbin/gspa/gspa/gspa_ass.h)
So, defang this definition as we don't otherwise provide alloca on NetBSD
Diffstat (limited to 'include/stdlib.h')
| -rw-r--r-- | include/stdlib.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/stdlib.h b/include/stdlib.h index 7951802f7cf..a2ec46a99f7 100644 --- a/include/stdlib.h +++ b/include/stdlib.h @@ -1,4 +1,4 @@ -/* $NetBSD: stdlib.h,v 1.91 2010/02/25 18:37:12 joerg Exp $ */ +/* $NetBSD: stdlib.h,v 1.92 2010/06/01 08:42:56 plunky Exp $ */ /*- * Copyright (c) 1990, 1993 @@ -242,7 +242,7 @@ int posix_memalign(void **, size_t, size_t); #if defined(alloca) && (alloca == __builtin_alloca) && \ defined(__GNUC__) && (__GNUC__ < 2) void *alloca(int); /* built-in for gcc */ -#elif defined(__PCC__) +#elif defined(__PCC__) && !defined(__GNUC__) #define alloca(size) __builtin_alloca(size) #else void *alloca(size_t); |
