Fix include/errno.h to not use kernel header, and instead use bits/errno.h.

This required we use _LIBC instead of __LIBC__ to be consistent with glibc.
This had some sideffects in sys/syscalls.h.  While fixing things, I made
everything use __set_errno() for (eventual) thread support.
 -Erik

1 files changed, 1 insertions, 1 deletions

diff --git a/libc/pwd_grp/getgrnam.c b/libc/pwd_grp/getgrnam.c
index 999404284..6f2634cee 100644
--- a/libc/pwd_grp/getgrnam.c
+++ b/libc/pwd_grp/getgrnam.c
@@ -30,7 +30,7 @@ struct group *getgrnam(const char *name)
 	struct group *group;
 
 	if (name == NULL) {
-		errno = EINVAL;
+		__set_errno(EINVAL);
 		return NULL;
 	}