From 400c5e5c8307a2ebe44ef1f203f5a15669f20347 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Thu, 6 Sep 2012 22:44:55 -0400 Subject: use restrict everywhere it's required by c99 and/or posix 2008 to deal with the fact that the public headers may be used with pre-c99 compilers, __restrict is used in place of restrict, and defined appropriately for any supported compiler. we also avoid the form [restrict] since older versions of gcc rejected it due to a bug in the original c99 standard, and instead use the form *restrict. --- include/sys/stat.h | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'include/sys/stat.h') diff --git a/include/sys/stat.h b/include/sys/stat.h index 2a7ce233..e16a9682 100644 --- a/include/sys/stat.h +++ b/include/sys/stat.h @@ -4,6 +4,12 @@ extern "C" { #endif +#if __STDC_VERSION__ >= 199901L +#define __restrict restrict +#elif !defined(__GNUC__) +#define __restrict +#endif + #define __NEED_dev_t #define __NEED_ino_t #define __NEED_mode_t @@ -68,10 +74,10 @@ extern "C" { #define UTIME_NOW 0x3fffffff #define UTIME_OMIT 0x3ffffffe -int stat(const char *, struct stat *); +int stat(const char *__restrict, struct stat *__restrict); int fstat(int, struct stat *); -int lstat(const char *, struct stat *); -int fstatat(int, const char *, struct stat *, int); +int lstat(const char *__restrict, struct stat *__restrict); +int fstatat(int, const char *__restrict, struct stat *__restrict, int); int chmod(const char *, mode_t); int fchmod(int, mode_t); int fchmodat(int, const char *, mode_t, int); -- cgit v1.2.1