The fchmod() function is present in POSIX 2001.12.
Signed-off-by: Paul Cercueil <paul(a)crapouillou.net>
---
include/sys/stat.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/sys/stat.h b/include/sys/stat.h
index 6b6ff0047..99a6382a0 100644
--- a/include/sys/stat.h
+++ b/include/sys/stat.h
@@ -302,7 +302,7 @@ extern int lchmod (const char *__file, __mode_t __mode)
#endif
/* Set file access permissions of the file FD is open on to MODE. */
-#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED
+#if defined __USE_BSD || defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K
extern int fchmod (int __fd, __mode_t __mode) __THROW;
#endif
--
2.43.0