xref: /plan9/sys/src/lib9p/rfork.c (revision 22a127bbfe4dd304949cc596400de973c0138e31)
1 #include <u.h>
2 #include <libc.h>
3 #include <fcall.h>
4 #include <thread.h>
5 #include <9p.h>
6 
7 static void
rforker(void (* fn)(void *),void * arg,int flag)8 rforker(void (*fn)(void*), void *arg, int flag)
9 {
10 	switch(rfork(RFPROC|RFMEM|RFNOWAIT|flag)){
11 	case -1:
12 		sysfatal("rfork: %r");
13 	default:
14 		return;
15 	case 0:
16 		fn(arg);
17 		_exits(0);
18 	}
19 }
20 
21 void
listensrv(Srv * s,char * addr)22 listensrv(Srv *s, char *addr)
23 {
24 	_forker = rforker;
25 	_listensrv(s, addr);
26 }
27 
28 void
postmountsrv(Srv * s,char * name,char * mtpt,int flag)29 postmountsrv(Srv *s, char *name, char *mtpt, int flag)
30 {
31 	_forker = rforker;
32 	_postmountsrv(s, name, mtpt, flag);
33 }
34 
35