| commit | bc70095df2ea1bc4338ea7331d44b916e0c82258 | |
| author | Pádraig Brady <P@draigBrady.com> | |
| Sat, 22 Jun 2013 02:37:51 +0000 (22 03:37 +0100) | ||
| committer | Pádraig Brady <P@draigBrady.com> | |
| Sat, 22 Jun 2013 03:02:19 +0000 (22 04:02 +0100) | ||
| tree | 78c2d84095471279b6fb0b8c9d3a1a2fd0ede930 | treesnapshot (tar.gz zip) |
| parent | b235223926c23f358df323fab4b368b46d0074af | commitdiff |
stdbuf: make it mandatory to specify a buffering option
This is consistent with the documented interface and
avoids any ambiguity in a user thinking that stdbuf without options
might reset to a "standard" buffering setup.
* src/stdbuf.c (set_libstdbuf_options): Indicate with the return value
whether any env variables were actually set.
(main): Fail unless some env variables were set.
* tests/misc/stdbuf.sh: Ensure this constraint is enforced.
* NEWS: Mention the small change in behavior.
This is consistent with the documented interface and
avoids any ambiguity in a user thinking that stdbuf without options
might reset to a "standard" buffering setup.
* src/stdbuf.c (set_libstdbuf_options): Indicate with the return value
whether any env variables were actually set.
(main): Fail unless some env variables were set.
* tests/misc/stdbuf.sh: Ensure this constraint is enforced.
* NEWS: Mention the small change in behavior.
| NEWS | diffblobblamehistory | |
| src/stdbuf.c | diffblobblamehistory | |
| tests/misc/stdbuf.sh | diffblobblamehistory |