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authorHiltjo Posthuma <hiltjo@codemadness.org>2023-04-09 12:37:14 +0200
committerHiltjo Posthuma <hiltjo@codemadness.org>2023-04-09 12:37:14 +0200
commite81f17d4c196aaed6893fd4beed49991caa3e2a4 (patch)
treec15dd5f8179cd0f8f2ad1dba526a17c799e94ce0 /drw.c%252525252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525252525253dd3f93c7c1a13a2a78f04fb41ad1935525df948db%2525252525252525252525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525252525252525252525253dd3f93c7c1a13a2a78f04fb41ad1935525df948db&id2%2525252525252525252525252525252525252525252525252525252525252525252525252525253dcd0773cee9bad694dc9a6b1355a32bbe61abadff%25252525252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525252525253dd3f93c7c1a13a2a78f04fb41ad1935525df948db%252525252525252525252525252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525252525252525252525252525253dcd0773cee9bad694dc9a6b1355a32bbe61abadff%2525252525252525252525252525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525252525252525252525252525253d8b48e309735f5fe49d35f86e967f4b5dea2a2f2d%25252525252525252525252525252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525252525252525252525252525253d8b48e309735f5fe49d35f86e967f4b5dea2a2f2d%2525252525252525252525252525252525252525252525252525252525252525253fshowmsg%2525252525252525252525252525252525252525252525252525252525252525253d1%2525252525252525252525252525252525252525252525252525252525253fshowmsg%2525252525252525252525252525252525252525252525252525252525253d1%25252525252525252525252525252525252525252525252525252525253fshowmsg%25252525252525252525252525252525252525252525252525252525253d1%2525252525252525252525252525252525252525252525252525253fshowmsg%2525252525252525252525252525252525252525252525252525253d1%252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%25252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a&id2%25252525252525252525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a&id2%252525252525252525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%252525252525252525252525252525252525253fshowmsg%252525252525252525252525252525252525253d1%252525252525252525252525253fid%252525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525252525252525252525253fid%2525252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%25252525252525252525253fid%25252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%252525252525252525253fid%252525252525252525253d0b4da825b86ccd41e86208f5a5e8ff1ae2bde52a%2525252525252525253fid%2525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525252525253fid%25252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%252525252525253fid%252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2&id2%252525252525253df81ac905a0940e0779fe5207e5eec4ac42956b98%2525252525253fid%2525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%25252525253fid%25252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2&id2%25252525253df81ac905a0940e0779fe5207e5eec4ac42956b98%252525253fid%252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%2525253fid%2525253d9f8855343c881bdc01b9fff5b956537ba1106b76%25253fid%25253de81f17d4c196aaed6893fd4beed49991caa3e2a4%253fid%253de81f17d4c196aaed6893fd4beed49991caa3e2a4%3fid%3de81f17d4c196aaed6893fd4beed49991caa3e2a4&id2%3d348f6559ab0d4793db196ffa56ba96ab95a594a6?id=e81f17d4c196aaed6893fd4beed49991caa3e2a4
parent348f6559ab0d4793db196ffa56ba96ab95a594a6 (diff)
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.
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