From 769fd4ce202225ba1f2621bbefb803ee9a268ebf Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 3 Dec 2012 16:57:01 -0500 Subject: feature test macros: make _GNU_SOURCE enable everything previously, a few BSD features were enabled only by _BSD_SOURCE, not by _GNU_SOURCE. since _BSD_SOURCE is default in the absence of other feature test macros, this made adding _GNU_SOURCE to a project not a purely additive feature test macro; it actually caused some features to be suppressed. most of the changes made by this patch actually bring musl in closer alignment with the glibc behavior for _GNU_SOURCE. the only exceptions are the added visibility of functions like strlcpy which were BSD-only due to being disliked/rejected by glibc maintainers. here, I feel the consistency of having _GNU_SOURCE mean "everything", and especially the property of it being purely additive, are more valuable than hiding functions which glibc does not have. --- include/sys/stat.h | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'include/sys') diff --git a/include/sys/stat.h b/include/sys/stat.h index c63c6b8b..c6abab5a 100644 --- a/include/sys/stat.h +++ b/include/sys/stat.h @@ -88,11 +88,8 @@ int mkfifoat(int, const char *, mode_t); int futimens(int, const struct timespec [2]); int utimensat(int, const char *, const struct timespec [2], int); -#ifdef _BSD_SOURCE -int lchmod(const char *, mode_t); -#endif - #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE) +int lchmod(const char *, mode_t); #define S_IREAD S_IRUSR #define S_IWRITE S_IWUSR #define S_IEXEC S_IXUSR -- cgit v1.2.1