shithub: 9intro

ref: 87288afa5ac476efb3ef1ed40df658427339f13e
dir: /src/rforkls.c/

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#include <u.h>
#include <libc.h>

void
main(int, char*[])
{
	switch(rfork(RFFDG|RFREND|RFPROC)){
	case -1:
		sysfatal("fork failed");
	case 0:
		execl("/bin/ls", "ls", nil);
		break;
	default:
		waitpid();
	}
	exits(nil);
}