Unverified Commit 9dc3f8c6 authored by Bruno Sutic's avatar Bruno Sutic
Browse files

Always use 'ps -ao' to detect commands

Previously we used 'ps -eo' for some operating systems. It turns out
flags '-ao' work fine for all, and it should also be fine per posix spec

http://pubs.opengroup.org/onlinepubs/9699919799/utilities/ps.html#tag_20_96
parent 6feae65a
......@@ -22,6 +22,8 @@
- allow using '$HOSTNAME' in @resurrect-dir
- add zsh history saving and restoring
- delete resurrect files older than 30 days, but keep at least 5 files
- add save and restore hooks
- always use `-ao` flags for `ps` command to detect commands
### v2.4.0, 2015-02-23
- add "tmux-test"
......
......@@ -10,16 +10,8 @@ exit_safely_if_empty_ppid() {
fi
}
ps_command_flags() {
case $(uname -s) in
FreeBSD) echo "-ao" ;;
OpenBSD) echo "-ao" ;;
*) echo "-eo" ;;
esac
}
full_command() {
ps "$(ps_command_flags)" "ppid command" |
ps -ao "ppid command" |
sed "s/^ *//" |
grep "^${PANE_PID}" |
cut -d' ' -f2-
......
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