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| author | Jim Meyering <jim@meyering.net> | 1995-04-27 17:04:23 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1995-04-27 17:04:23 +0000 |
| commit | 843193374f8ef180c6512874584390f95feb0468 (patch) | |
| tree | 0b972220bbe20530deda59f1b2769fe2037fea61 /lib/error.h | |
| parent | 732fb15b45aa8daf9d98d92aabc2d2b79d2e2c03 (diff) | |
| download | coreutils-843193374f8ef180c6512874584390f95feb0468.tar.xz | |
Use __-protected versions of `format' and `printf' only with gcc-2.7 and later.
Diffstat (limited to 'lib/error.h')
| -rw-r--r-- | lib/error.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/error.h b/lib/error.h index 728c38a97..55d862adb 100644 --- a/lib/error.h +++ b/lib/error.h @@ -19,9 +19,16 @@ #define _error_h_ #ifndef __attribute__ +/* This feature is available in gcc versions 2.5 and later. */ # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ # define __attribute__(Spec) /* empty */ # endif +/* The __-protected variants of `format' and `printf' attributes + are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */ +# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) +# define __format__ format +# define __printf__ printf +# endif #endif #if __STDC__ |