git: 9front

ref: d1950ca4f7a7dff02c28c105a144351630121f6d
dir: /sys/src/lib9p/rfork.c/

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#include <u.h>
#include <libc.h>
#include <fcall.h>
#include <thread.h>
#include <9p.h>

void
srvforker(void (*fn)(void*), void *arg, int flag)
{
	switch(rfork(RFPROC|RFMEM|RFNOWAIT|flag)){
	case -1:
		sysfatal("rfork: %r");
	default:
		return;
	case 0:
		fn(arg);
		_exits(0);
	}
}