diff options
Diffstat (limited to 'lib/error.h')
| -rw-r--r-- | lib/error.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/error.h b/lib/error.h index 9a2a566d2b..80f81bcef2 100644 --- a/lib/error.h +++ b/lib/error.h @@ -19,16 +19,16 @@ #ifndef _ERROR_H #define _ERROR_H 1 -#ifndef __attribute__ /* The __attribute__ feature is available in gcc versions 2.5 and later. The __-protected variants of the attributes 'format' and 'printf' are accepted by gcc versions 2.6.4 (effectively 2.7) and later. - We enable __attribute__ only if these are supported too, because + We enable _GL_ATTRIBUTE_FORMAT only if these are supported too, because gnulib and libintl do '#define printf __printf__' when they override the 'printf' function. */ -# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7) -# define __attribute__(Spec) /* empty */ -# endif +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_ATTRIBUTE_FORMAT(spec) __attribute__ ((__format__ spec)) +#else +# define _GL_ATTRIBUTE_FORMAT(spec) /* empty */ #endif #ifdef __cplusplus @@ -40,11 +40,11 @@ extern "C" { If STATUS is nonzero, terminate the program with `exit (STATUS)'. */ extern void error (int __status, int __errnum, const char *__format, ...) - __attribute__ ((__format__ (__printf__, 3, 4))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 3, 4)); extern void error_at_line (int __status, int __errnum, const char *__fname, unsigned int __lineno, const char *__format, ...) - __attribute__ ((__format__ (__printf__, 5, 6))); + _GL_ATTRIBUTE_FORMAT ((__printf__, 5, 6)); /* If NULL, error will flush stdout, then print on stderr the program name, a colon and a space. Otherwise, error will call this |