support _BSD_SOURCE feature test macro

[musl] / include / sys / stat.h

diff --git a/include/sys/stat.h b/include/sys/stat.h
index 5d50ae7..14a5424 100644 (file)
--- a/include/sys/stat.h
+++ b/include/sys/stat.h
@@ -90,7 +90,7 @@ int utimensat(int, const char *, const struct timespec [2], int);
 int lchmod(const char *, mode_t);
 #endif
 
-#ifdef _GNU_SOURCE
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
 #define S_IREAD S_IRUSR
 #define S_IWRITE S_IWUSR
 #define S_IEXEC S_IXUSR