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libdraw: do not let devdraw fork, for OS X

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Russ Cox 2008-07-01 07:39:10 -04:00
parent b65a69c192
commit b61a5ce81e
1 changed files with 5 additions and 1 deletions
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6
src/libdraw/drawclient.c
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@ -42,8 +42,12 @@ _displayconnect(Display *d)
* The argv0 has no meaning to devdraw. * The argv0 has no meaning to devdraw.
* Pass it along only so that the various * Pass it along only so that the various
* devdraws in psu -a can be distinguished. * devdraws in psu -a can be distinguished.
* The NOLIBTHREADDAEMONIZE keeps devdraw from
* forking before threadmain. OS X hates it when
* guis fork.
*/ */
execl("devdraw", argv0, argv0, nil); putenv("NOLIBTHREADDAEMONIZE", "1");
execl("devdraw", argv0, argv0, "(devdraw)", nil);
sysfatal("exec devdraw: %r"); sysfatal("exec devdraw: %r");
} }
close(p[1]); close(p[1]);