/* * This is in a different file so we don't drag in  * libthread (for threadmalloc) unless it's actually * getting used. */ #include <u.h>#include <libc.h>#include <auth.h>#include <fcall.h>#include <thread.h>#include "9p.h"#include "impl.h" typedef struct Postcrud Postcrud;struct Postcrud {	int fd[2];	Srv *s;}; static voidthreadsrvproc(void *v){	Postcrud *p; 	p = v;	close(p->fd[0]); 	srv(p->s, p->fd[1]);	if(endsrv)		endsrv(nil);	threadexitsall(nil);} voidthreadpostmountsrv(Srv *s, char *name, char *mtpt, int flag){	Postcrud *p; 	p = emalloc(sizeof(*p));	if(pipe(p->fd) < 0)		return; 	p->s = s; 	procrfork(threadsrvproc, p, 16384, RFNAMEG|RFFDG);	close(p->fd[1]); 	if(name)		_postfd(name, p->fd[0]); 	if(mtpt)		if(mount(p->fd[0], mtpt, flag, "") < 0)			threadprint(2, "mount at %s fails: %r\n", mtpt); 	close(p->fd[0]);}