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 '%25252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525253d5334f20aa4cc60f592b4193e00533ae518950f96%252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525253d5334f20aa4cc60f592b4193e00533ae518950f96%2525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525253d5334f20aa4cc60f592b4193e00533ae518950f96%25252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525253dcd0773cee9bad694dc9a6b1355a32bbe61abadff%252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525253dcd0773cee9bad694dc9a6b1355a32bbe61abadff%2525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525253d8b48e309735f5fe49d35f86e967f4b5dea2a2f2d%25252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525253d8b48e309735f5fe49d35f86e967f4b5dea2a2f2d%252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525253d8b48e309735f5fe49d35f86e967f4b5dea2a2f2d&id2%252525252525252525252525252525252525252525252525253da83dc2031050d786ddf5f329b57d658a931c94b7%2525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525253d8b48e309735f5fe49d35f86e967f4b5dea2a2f2d&id2%2525252525252525252525252525252525252525252525253da83dc2031050d786ddf5f329b57d658a931c94b7%25252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525253d8b48e309735f5fe49d35f86e967f4b5dea2a2f2d%252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525253da83dc2031050d786ddf5f329b57d658a931c94b7%2525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525253da83dc2031050d786ddf5f329b57d658a931c94b7%25252525252525252525252525252525252525253fid%25252525252525252525252525252525252525253da83dc2031050d786ddf5f329b57d658a931c94b7%252525252525252525252525252525253fid2%252525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525252525252525252525253fid2%25252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525252525252525253fid%2525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525252525253fid%2525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525253fid%25252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%252525253fid%252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%2525253fid%2525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%25253fid%25253d9f8855343c881bdc01b9fff5b956537ba1106b76%253fid%253de81f17d4c196aaed6893fd4beed49991caa3e2a4%3fid%3de81f17d4c196aaed6893fd4beed49991caa3e2a4&id2%3d348f6559ab0d4793db196ffa56ba96ab95a594a6?id=e81f17d4c196aaed6893fd4beed49991caa3e2a4')
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