diff options
Diffstat (limited to 'libio/iofwrite.c')
| -rw-r--r-- | libio/iofwrite.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libio/iofwrite.c b/libio/iofwrite.c index 0f82797ecf..d163d29361 100644 --- a/libio/iofwrite.c +++ b/libio/iofwrite.c @@ -35,15 +35,15 @@ _IO_fwrite (buf, size, count, fp) _IO_size_t request = size * count; _IO_size_t written; CHECK_FILE (fp, 0); + /* Many traditional implementations return 0 if size==0 && count > 0, + but ANSI requires us to return count in this case. */ if (request == 0) - return 0; + return count; _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile, fp); _IO_flockfile (fp); written = _IO_sputn (fp, (const char *) buf, request); _IO_funlockfile (fp); _IO_cleanup_region_end (0); - /* Many traditional implementations return 0 if size==0 && count > 0, - but ANSI requires us to return count in this case. */ if (written == request) return count; else |