diff options
| -rw-r--r-- | include/stdio.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/stdio.h b/include/stdio.h index acff5f23944..d5152a67704 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -1,4 +1,4 @@ -/* $OpenBSD: stdio.h,v 1.6 1996/07/26 10:34:25 deraadt Exp $ */ +/* $OpenBSD: stdio.h,v 1.7 1996/10/28 06:51:05 tholo Exp $ */ /* $NetBSD: stdio.h,v 1.18 1996/04/25 18:29:21 jtc Exp $ */ /*- @@ -371,7 +371,13 @@ static __inline int __sputc(int _c, FILE *_p) { #ifndef lint #define getc(fp) __sgetc(fp) +/* + * The macro implementation of putc is not fully POSIX + * compliant; it does not set errno on failure + */ +#ifndef _POSIX_SOURCE #define putc(x, fp) __sputc(x, fp) +#endif /* _POSIX_SOURCE */ #endif /* lint */ #define getchar() getc(stdin) |