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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 /util.h%252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525253d39677ec76616fe4165ef92afb14db2bef2488e30%2525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525253d8a34fa50f75f4d6d8af234ac0c4f6d40b988d700%25252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525253ddbf7e03996032a6def3b8e97468b78d6da9e8c88%252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525253ddbf7e03996032a6def3b8e97468b78d6da9e8c88%2525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525253d1076f2b6b3d3751d5d5db6fcb9ac8c247e04e893%25252525252525252525252525252525252525253fid%25252525252525252525252525252525252525253d1076f2b6b3d3751d5d5db6fcb9ac8c247e04e893%252525252525252525252525252525253fid%252525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525252525252525252525253fid%2525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525252525252525252525253fid%25252525252525252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%252525252525252525252525253fid%252525252525252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%252525252525253fid%252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525253fid%2525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%25252525253fid%25252525253df81ac905a0940e0779fe5207e5eec4ac42956b98%252525253fid%252525253df81ac905a0940e0779fe5207e5eec4ac42956b98%2525253fid%2525253de81f17d4c196aaed6893fd4beed49991caa3e2a4%25253fid%25253de81f17d4c196aaed6893fd4beed49991caa3e2a4%253fid%253de81f17d4c196aaed6893fd4beed49991caa3e2a4%3fid%3de81f17d4c196aaed6893fd4beed49991caa3e2a4?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.
Diffstat (limited to 'util.h%252525252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525252525253d39677ec76616fe4165ef92afb14db2bef2488e30%2525252525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525252525253d8a34fa50f75f4d6d8af234ac0c4f6d40b988d700%25252525252525252525252525252525252525252525253fid%25252525252525252525252525252525252525252525253ddbf7e03996032a6def3b8e97468b78d6da9e8c88%252525252525252525252525252525252525252525253fid%252525252525252525252525252525252525252525253ddbf7e03996032a6def3b8e97468b78d6da9e8c88%2525252525252525252525252525252525252525253fid%2525252525252525252525252525252525252525253d1076f2b6b3d3751d5d5db6fcb9ac8c247e04e893%25252525252525252525252525252525252525253fid%25252525252525252525252525252525252525253d1076f2b6b3d3751d5d5db6fcb9ac8c247e04e893%252525252525252525252525252525253fid%252525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525252525252525252525253fid%2525252525252525252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%25252525252525252525252525253fid%25252525252525252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%252525252525252525252525253fid%252525252525252525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%252525252525253fid%252525252525253da5ef81cd3600306c4b2af8a5dad69fab4d6cad17%2525252525253fid%2525252525253d271e1a5f3445e8ab70255fcf9b1da8c233efa1d2%25252525253fid%25252525253df81ac905a0940e0779fe5207e5eec4ac42956b98%252525253fid%252525253df81ac905a0940e0779fe5207e5eec4ac42956b98%2525253fid%2525253de81f17d4c196aaed6893fd4beed49991caa3e2a4%25253fid%25253de81f17d4c196aaed6893fd4beed49991caa3e2a4%253fid%253de81f17d4c196aaed6893fd4beed49991caa3e2a4%3fid%3de81f17d4c196aaed6893fd4beed49991caa3e2a4?id=e81f17d4c196aaed6893fd4beed49991caa3e2a4')
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