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 'config.h%25252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525253d17d39ee01458025a5b9f5087168f258933f0ccd9%252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525253d8d1810c85befb0e7ec406e64c07825b7d24c66fc%252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525252525252525252525252525252525252525253fid2%2525252525252525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525252525252525252525252525253fid%2525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%25252525252525252525252525252525253fid%25252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%252525252525252525252525252525253fid%252525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525252525252525252525253fid%2525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525252525252525252525253fid%25252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%252525252525252525252525253fid%252525252525252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%2525252525252525252525253fid%2525252525252525252525253df81ac905a0940e0779fe5207e5eec4ac42956b98%2525252525252525253fid%2525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525253fid2%2525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%252525253fid%252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525253fid%2525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25253fid%25253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%253fid%253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%3fid%3d9f8855343c881bdc01b9fff5b956537ba1106b76?id=e81f17d4c196aaed6893fd4beed49991caa3e2a4')
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