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| author | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
|---|---|---|
| committer | Vladimir Azarov <avm@intermediate-node.net> | 2024-10-01 15:47:05 +0200 |
| commit | 4abab5ad6c8465a7528ccdd5f49367da05f78bbd (patch) | |
| tree | ebf009bf1376a5a223a915bc27cbbd791a1316bc /src/stdio/ferror.c | |
Initial version
Diffstat (limited to 'src/stdio/ferror.c')
| -rw-r--r-- | src/stdio/ferror.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/stdio/ferror.c b/src/stdio/ferror.c new file mode 100644 index 0000000..d692eed --- /dev/null +++ b/src/stdio/ferror.c @@ -0,0 +1,14 @@ +#include "stdio_impl.h" + +#undef ferror + +int ferror(FILE *f) +{ + FLOCK(f); + int ret = !!(f->flags & F_ERR); + FUNLOCK(f); + return ret; +} + +weak_alias(ferror, ferror_unlocked); +weak_alias(ferror, _IO_ferror_unlocked); |