diff options
Diffstat (limited to 'lib/libc/stdio/fgets.c')
| -rw-r--r-- | lib/libc/stdio/fgets.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/libc/stdio/fgets.c b/lib/libc/stdio/fgets.c index adeae1b4..d0f7d2d9 100644 --- a/lib/libc/stdio/fgets.c +++ b/lib/libc/stdio/fgets.c @@ -1,11 +1,12 @@ -#include "stddef.h" // for NULL - -#include <libc.h> // for weak_reference -#include <stdio.h> // for fread, FILE, fgets +#include <stdio.h> char *fgets(char *restrict s, int n, FILE *restrict stream) { - return fread(s, 1, n, stream) ? s : NULL; -} + char *r; -weak_reference(fgets, fgets_unlocked); + flockfile(stream); + r = fgets_unlocked(s, n, stream); + funlockfile(stream); + + return r; +} |
