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 'util.h%2525252525252525252525252525252525253fid%2525252525252525252525252525252525253d646b351cc79845f4cc77415dfff474b9ae0053d9%25252525252525252525252525252525253fid%25252525252525252525252525252525253de3b7e1d620e18818222c1e5033356ae29dd49e7f%252525252525252525252525252525253fid%252525252525252525252525252525253d04db03a4e69eba88c56c12128340125fb0ef1960%2525252525252525252525252525253fid%2525252525252525252525252525253d04db03a4e69eba88c56c12128340125fb0ef1960&id2%2525252525252525252525252525253d4a4817b3aa84ac61d6071674d3bbc1af7f69cdb7%25252525252525252525252525253fid%25252525252525252525252525253d04db03a4e69eba88c56c12128340125fb0ef1960&id2%25252525252525252525252525253d4a4817b3aa84ac61d6071674d3bbc1af7f69cdb7%252525252525252525252525253fid%252525252525252525252525253d04db03a4e69eba88c56c12128340125fb0ef1960%25252525252525252525253fshowmsg%25252525252525252525253d1%252525252525253fid%252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525252525253fid%2525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525253fid%2525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%25253fid%25253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%253fid%253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%3fid%3d9f8855343c881bdc01b9fff5b956537ba1106b76?id=e81f17d4c196aaed6893fd4beed49991caa3e2a4')
0 files changed, 0 insertions, 0 deletions