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do rfork(RFNOTEG) before exec

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rsc 2005-01-10 00:28:14 +00:00
parent a965f2ede0
commit 515bd9ec76
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src/libthread/exec.c
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@ -75,6 +75,7 @@ _threadspawn(int fd[3], char *cmd, char *argv[])
close(p[1]);
return -1;
case 0:
rfork(RFNOTEG);
dup2(fd[0], 0);
dup2(fd[1], 1);
dup2(fd[2], 2);