The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=075fa5a9a8a3a140541ef07142ed5b721264c0e9
commit 075fa5a9a8a3a140541ef07142ed5b721264c0e9 Author: Konstantin Belousov <[email protected]> AuthorDate: 2021-11-28 02:46:56 +0000 Commit: Konstantin Belousov <[email protected]> CommitDate: 2021-11-29 15:39:50 +0000 libc/gen/getgrent.c: plug warnings about write-only variables The variables clang13 complains about take the results of var_arg() calls. I decided to kept variables around, annotating their definitions with __unused, to keep clear expected types of the varargs. Sponsored by: The FreeBSD Foundation MFC after: 1 week --- lib/libc/gen/getgrent.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/lib/libc/gen/getgrent.c b/lib/libc/gen/getgrent.c index 5832cb8c6799..3743518c8f58 100644 --- a/lib/libc/gen/getgrent.c +++ b/lib/libc/gen/getgrent.c @@ -210,12 +210,11 @@ static int grp_marshal_func(char *buffer, size_t *buffer_size, void *retval, va_list ap, void *cache_mdata) { - char *name; - gid_t gid; + char *name __unused; + gid_t gid __unused; struct group *grp; - char *orig_buf; - size_t orig_buf_size; - + char *orig_buf __unused; + size_t orig_buf_size __unused; struct group new_grp; size_t desired_size, size, mem_size; char *p, **mem; @@ -305,8 +304,8 @@ static int grp_unmarshal_func(char *buffer, size_t buffer_size, void *retval, va_list ap, void *cache_mdata) { - char *name; - gid_t gid; + char *name __unused; + gid_t gid __unused; struct group *grp; char *orig_buf; size_t orig_buf_size;
