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| author | Jan Vangorp <jan.vangorp_ext@softathome.com> | 2016-06-09 00:00:49 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-06-12 11:44:45 +0200 |
| commit | 96f2821683ec41a28b5aa6ec92245e47dfee989b (patch) | |
| tree | 807f48ec85a5f2f02ac09146e89dfd831eb90339 | |
| parent | 568ceebf6adfc58c64a95133311268db626cdec2 (diff) | |
Fix return value of fwrite when a 'hard' error occurs
When a 'hard' error occurs, fwrite reports that all data was written or
buffered even if that is not the case. It should report how much data
was actually written and buffered.
Signed-off-by: Jan Vangorp <jan.vangorp_ext@softathome.com>
| -rw-r--r-- | libc/stdio/_WRITE.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libc/stdio/_WRITE.c b/libc/stdio/_WRITE.c index 113f0eb86..f95bd1ba9 100644 --- a/libc/stdio/_WRITE.c +++ b/libc/stdio/_WRITE.c @@ -76,6 +76,7 @@ size_t attribute_hidden __stdio_WRITE(register FILE *stream, */ if (errno != EINTR && errno != EAGAIN) { /* do we have other "soft" errors? */ + bufsize -= todo; break; } #ifdef __STDIO_BUFFERS |