diff options
| author | Brandon Philips <brandon@ifup.org> | 2012-09-03 18:37:46 -0700 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-09-03 19:16:20 -0700 |
| commit | e268b81e97833a4636dba476056fa936c4da5796 (patch) | |
| tree | 0169ffa2b346cea9293b8d1fe120140557d21f6e /src/shared/logs-show.c | |
| parent | 88f89a9b6d25dfcb89691727c8cdaf01f4090b72 (diff) | |
shared: logs-show: fflush after each output type
journalctl -f redirected to a pipe or file wasn't working for some
output formats but was working for json. It turns out only json was
doing an fflush.
Make all output formats flush.
Diffstat (limited to 'src/shared/logs-show.c')
| -rw-r--r-- | src/shared/logs-show.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index 99407c9c1..67b20563d 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -521,7 +521,6 @@ static int output_json(sd_journal *j, unsigned line, } fputs("\n}", stdout); - fflush(stdout); return 0; } @@ -560,13 +559,16 @@ static int (*output_funcs[_OUTPUT_MODE_MAX])(sd_journal*j, unsigned line, int output_journal(sd_journal *j, OutputMode mode, unsigned line, unsigned n_columns, OutputFlags flags) { + int ret; assert(mode >= 0); assert(mode < _OUTPUT_MODE_MAX); if (n_columns <= 0) n_columns = columns(); - return output_funcs[mode](j, line, n_columns, flags); + ret = output_funcs[mode](j, line, n_columns, flags); + fflush(stdout); + return ret; } int show_journal_by_unit( |