blob: 37b6b80f9b8013e60d80dd64d76e654bc945f107 (
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#include <u.h>
#include <libc.h>
int
post9pservice(int fd, char *name)
{
int i;
char *ns, *s;
Waitmsg *w;
if(strchr(name, '!')) /* assume is already network address */
s = strdup(name);
else{
if((ns = getns()) == nil)
return -1;
s = smprint("unix!%s/%s", ns, name);
free(ns);
}
if(s == nil)
return -1;
switch(fork()){
case -1:
return -1;
case 0:
dup(fd, 0);
dup(fd, 1);
for(i=3; i<20; i++)
close(i);
execlp("9pserve", "9pserve", "-u", s, (char*)0);
fprint(2, "exec 9pserve: %r\n");
_exits("exec");
default:
w = wait();
if(w == nil)
return -1;
close(fd);
free(s);
if(w->msg && w->msg[0]){
free(w);
werrstr("9pserve failed");
return -1;
}
free(w);
return 0;
}
}
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