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fix fwrite return value when full write does not succeed

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Rich Felker 2012-06-20 15:04:47 -04:00
commit cea106fb89
1 changed files with 1 additions and 1 deletions
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src/stdio/fwrite.c
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@ -31,7 +31,7 @@ size_t fwrite(const void *src, size_t size, size_t nmemb, FILE *f)
FLOCK(f); FLOCK(f);
k = __fwritex(src, l, f); k = __fwritex(src, l, f);
FUNLOCK(f); FUNLOCK(f);
return k==l ? nmemb : l/size; return k==l ? nmemb : k/size;
} }
weak_alias(fwrite, fwrite_unlocked); weak_alias(fwrite, fwrite_unlocked);