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| 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 | |
| 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.
| -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 99407c9c1d..67b20563df 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( |