diff options
| author | Kacper <kacper@mail.openlinux.dev> | 2025-12-22 23:27:56 +0100 |
|---|---|---|
| committer | Kacper <kacper@mail.openlinux.dev> | 2025-12-22 23:30:32 +0100 |
| commit | 0f30d227497418c6d3bef7d52244407e30454504 (patch) | |
| tree | 0e1ac19623d3268380cf74328cdf643648a2f43c /lib/libc/stdio/fgetc.c | |
| parent | 90dad97fc07f049383903a166631e2c257f9b8c1 (diff) | |
Added c11 threads, fixed some locks and add *_unlocked functions
Diffstat (limited to 'lib/libc/stdio/fgetc.c')
| -rw-r--r-- | lib/libc/stdio/fgetc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/lib/libc/stdio/fgetc.c b/lib/libc/stdio/fgetc.c index a7612f42..f0642c30 100644 --- a/lib/libc/stdio/fgetc.c +++ b/lib/libc/stdio/fgetc.c @@ -1,11 +1,12 @@ -#include <stdio.h> // for fread, FILE, fgetc +#include <stdio.h> int fgetc(FILE *stream) { - int c; + int r; - if (fread(&c, 1, 1, stream) < 0) - return -1; + flockfile(stream); + r = fgetc_unlocked(stream); + funlockfile(stream); - return c; + return r; } |