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| author | Lennart Poettering <lennart@poettering.net> | 2016-06-14 23:52:29 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2017-06-16 10:13:01 +0200 |
| commit | daf3399a4b667bcdb45757608989a60eeec4a4fe (patch) | |
| tree | 3f2d6e860455ea4a3591fb108b3ce84451e62b83 /src/libelogind/sd-daemon/sd-daemon.c | |
| parent | d046fa2e88ab824e7dc3e32172328357779ab0f6 (diff) | |
util-lib: rework get_process_cmdline() (#3529)
This reworks get_process_cmdline() quite substantially, fixing the following:
- Fixes:
https://github.com/elogind/elogind/pull/3512/commits/a4e3bf4d7ac2de51191ce136ee9361ba319e106c#r66837630
- The passed max_length is also applied to the "comm" name, if comm_fallback is
set.
- The right thing happens if max_length == 1 is specified
- when the cmdline "foobar" is abbreviated to 6 characters the result is not
"foobar" instead of "foo...".
- trailing whitespace are removed before the ... suffix is appended. The 7
character abbreviation of "foo barz" is hence "foo..." instead of "foo ...".
- leading whitespace are suppressed from the cmdline
- a comprehensive test case is added
Diffstat (limited to 'src/libelogind/sd-daemon/sd-daemon.c')
0 files changed, 0 insertions, 0 deletions