diff options
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 'dwm.c%252525252525252525252525252525253fid%252525252525252525252525252525253dceac8c91ff3bf45ae53135658d6f560cb2335133%2525252525252525252525252525253fid%2525252525252525252525252525253dceac8c91ff3bf45ae53135658d6f560cb2335133&id2%2525252525252525252525252525253d5b238c8dab945023b6a16a6c9f642b11137f2204%252525252525252525252525253fshowmsg%252525252525252525252525253d1%2525252525252525253fid%2525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525252525253fid%25252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17&id2%25252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%252525252525253fid%252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525253fid%2525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525253fid%25252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%252525253fid%252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%2525253fid%2525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%25253fid%25253d9f8855343c881bdc01b9fff5b956537ba1106b76%253fid%253de81f17d4c196aaed6893fd4beed49991caa3e2a4%3fid%3de81f17d4c196aaed6893fd4beed49991caa3e2a4?id=e81f17d4c196aaed6893fd4beed49991caa3e2a4')
0 files changed, 0 insertions, 0 deletions