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. --- src/process/posix_spawn.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/process/posix_spawn.c') diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c index 9f2d7423..1120be08 100644 --- a/src/process/posix_spawn.c +++ b/src/process/posix_spawn.c @@ -8,11 +8,11 @@ extern char **environ; -int __posix_spawnx(pid_t *res, const char *path, +int __posix_spawnx(pid_t *restrict res, const char *restrict path, int (*exec)(const char *, char *const *), const posix_spawn_file_actions_t *fa, - const posix_spawnattr_t *attr, - char *const argv[], char *const envp[]) + const posix_spawnattr_t *restrict attr, + char *const argv[restrict], char *const envp[restrict]) { pid_t pid; sigset_t oldmask; @@ -89,10 +89,10 @@ int __posix_spawnx(pid_t *res, const char *path, return 0; } -int posix_spawn(pid_t *res, const char *path, +int posix_spawn(pid_t *restrict res, const char *restrict path, const posix_spawn_file_actions_t *fa, - const posix_spawnattr_t *attr, - char *const argv[], char *const envp[]) + const posix_spawnattr_t *restrict attr, + char *const argv[restrict], char *const envp[restrict]) { return __posix_spawnx(res, path, execv, fa, attr, argv, envp); } -- cgit v1.2.1