From 1b52863e244ecee5b5935b6d36bb9e6efe84c035 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Mon, 22 Oct 2018 21:37:50 -0400 Subject: [PATCH] don't omit setting errno in internal __map_file function a caller needs the reason for open (or fstat, albeit unlikely) failure if it's going to make decisions about continuing a path search or similar. --- src/time/__map_file.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/time/__map_file.c b/src/time/__map_file.c index 750d1958..9d376222 100644 --- a/src/time/__map_file.c +++ b/src/time/__map_file.c @@ -7,9 +7,9 @@ const char unsigned *__map_file(const char *pathname, size_t *size) { struct stat st; const unsigned char *map = MAP_FAILED; - int fd = __sys_open(pathname, O_RDONLY|O_CLOEXEC|O_NONBLOCK); + int fd = sys_open(pathname, O_RDONLY|O_CLOEXEC|O_NONBLOCK); if (fd < 0) return 0; - if (!__syscall(SYS_fstat, fd, &st)) { + if (!syscall(SYS_fstat, fd, &st)) { map = __mmap(0, st.st_size, PROT_READ, MAP_SHARED, fd, 0); *size = st.st_size; } -- 2.25.1