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author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2023-04-09 12:37:14 +0200 |
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committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2023-04-09 12:37:14 +0200 |
commit | e81f17d4c196aaed6893fd4beed49991caa3e2a4 (patch) | |
tree | c15dd5f8179cd0f8f2ad1dba526a17c799e94ce0 /Makefile | |
parent | 348f6559ab0d4793db196ffa56ba96ab95a594a6 (diff) | |
download | dwm-e81f17d4c196aaed6893fd4beed49991caa3e2a4.tar.gz dwm-e81f17d4c196aaed6893fd4beed49991caa3e2a4.tar.bz2 dwm-e81f17d4c196aaed6893fd4beed49991caa3e2a4.zip |
restore SIGCHLD sighandler to default before spawning a program
From sigaction(2):
A child created via fork(2) inherits a copy of its parent's signal dispositions.
During an execve(2), the dispositions of handled signals are reset to the default;
the dispositions of ignored signals are left unchanged.
This refused to start directly some programs from configuring in config.h:
static Key keys[] = {
MODKEY, XK_o, spawn, {.v = cmd } },
};
Some reported programs that didn't start were: mpv, anki, dmenu_extended.
Reported by pfx.
Initial patch suggestion by Storkman.
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions