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| author | Jonathan Nieder <jrnieder@gmail.com> | 2010-12-28 10:26:17 (GMT) |
|---|---|---|
| committer | Jonathan Nieder <jrnieder@gmail.com> | 2011-03-22 21:40:26 (GMT) |
| commit | 26557fc1b37480d184a32de025b060aa1aa231db (patch) | |
| tree | 17f485fb74b51c27aa3910cea1d86e33e33e77cd /test-subprocess.c | |
| parent | d234f54b2f82067699f36593188e687fc7dc321a (diff) | |
| download | git-26557fc1b37480d184a32de025b060aa1aa231db.zip git-26557fc1b37480d184a32de025b060aa1aa231db.tar.gz git-26557fc1b37480d184a32de025b060aa1aa231db.tar.bz2 | |
vcs-svn: make buffer_copy_bytes return length read
Currently buffer_copy_bytes does not report to its caller whether
it encountered an early end of file.
Add a return value representing the number of bytes read (but not
the number of bytes copied). This way all three unusual conditions
can be distinguished: input error with buffer_ferror, output error
with ferror(outfile), early end of input by checking the return
value.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: David Barr <david.barr@cordelta.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Diffstat (limited to 'test-subprocess.c')
0 files changed, 0 insertions, 0 deletions