on Solaris, [v][sf][n]printf doesn't like NULL; on Solaris 10 strerror_r apparently returns NULL in some cases (ITS#4285)

This commit is contained in:
Pierangelo Masarati 2005-12-23 12:48:39 +00:00
parent d1bc820b2f
commit a9348a1b88

View File

@ -106,14 +106,14 @@ void * memrchr(const void *b, int c, size_t len);
#if defined( HAVE_NONPOSIX_STRERROR_R )
# define AC_STRERROR_R(e,b,l) (strerror_r((e), (b), (l)))
#elif defined( HAVE_STRERROR_R )
# define AC_STRERROR_R(e,b,l) (strerror_r((e), (b), (l)) ? (b) : NULL)
# define AC_STRERROR_R(e,b,l) (strerror_r((e), (b), (l)) ? (b) : "")
#elif defined( HAVE_SYS_ERRLIST )
# define AC_STRERROR_R(e,b,l) ((e) > -1 && (e) < sys_nerr \
? sys_errlist[(e)] : NULL )
? sys_errlist[(e)] : "" )
#elif defined( HAVE_STRERROR )
# define AC_STRERROR_R(e,b,l) (strerror(e))
#else
# define AC_STRERROR_R(e,b,l) (NULL)
# define AC_STRERROR_R(e,b,l) ("")
#endif
#endif /* _AC_STRING_H */