diff options
| author | Rich Felker <dalias@aerifal.cx> | 2018-10-22 21:37:50 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2018-10-22 21:37:50 -0400 |
| commit | 1b52863e244ecee5b5935b6d36bb9e6efe84c035 (patch) | |
| tree | 9646de3f3128df229605f4eef95c02813dcef187 /src | |
| parent | 5af1f5942b2068d99182991dc212bdb3f5e9973d (diff) | |
| download | musl-1b52863e244ecee5b5935b6d36bb9e6efe84c035.tar.gz | |
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.
Diffstat (limited to 'src')
| -rw-r--r-- | src/time/__map_file.c | 4 |
1 files 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; } |