Commit Graph

13 Commits

Author SHA1 Message Date
Hiltjo Posthuma 066a0306a1 fork: no need to _exit() on the error case 2015-03-10 20:05:18 +01:00
FRIGN 6f207dac5f Don't return but _exit after failed exec*() and fork()
Quoting POSIX[0]:
"Care should be taken, also, to call _exit() rather than exit() if exec cannot be used, since
exit() flushes and closes standard I/O channels, thereby damaging the parent process' standard
I/O data structures. (Even with fork(), it is wrong to call exit(), since buffered data would
then be flushed twice.)"

[0]: http://pubs.opengroup.org/onlinepubs/009695399/functions/vfork.html
2015-03-09 01:12:59 +01:00
FRIGN aa1a2391ba Use idiomatic return in setsid(1) 2015-03-09 00:25:54 +01:00
FRIGN 7afc84396a Audit setsid(1)
Nothing special, just a small style-fix.
2015-03-02 00:20:35 +01:00
FRIGN 31572c8b0e Clean up #includes 2015-02-14 21:12:23 +01:00
FRIGN 7d2683ddf2 Sort includes and more cleanup and fixes in util/ 2014-11-14 10:54:10 +00:00
FRIGN eee98ed3a4 Fix coding style
It was about damn time. Consistency is very important in such a
big codebase.
2014-11-13 18:08:43 +00:00
sin 0c5b7b9155 Stop using EXIT_{SUCCESS,FAILURE} 2014-10-02 23:46:59 +01:00
sin 6a18e77962 Ensure we return a proper error value in setsid(1) 2014-01-27 15:18:30 +00:00
sin 5b5f062184 Add license file details at top of files 2013-10-07 17:03:34 +01:00
sin b5a511dacf Exit with EXIT_SUCCESS/EXIT_FAILURE instead of 0 and 1
Fixed for consistency purposes.
2013-10-07 16:44:22 +01:00
sin ac033652fe Do not return 0 on error for setsid(1) 2013-10-07 16:44:14 +01:00
sin ddec3259aa Add setsid(1) by arg 2013-10-05 14:58:55 +01:00