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/* tattach.c - attach and clunk a file server on fd=0 */
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <pthread.h>
#include <stdarg.h>
#include <errno.h>
#include <stdint.h>
#include <inttypes.h>
#include "9p.h"
#include "npfs.h"
#include "npclient.h"
#include "diod_log.h"
#include "diod_auth.h"
static void
usage (void)
{
fprintf (stderr, "Usage: tattach [uid] aname\n");
exit (1);
}
int
main (int argc, char *argv[])
{
Npcfsys *fs;
Npcfid *afid, *root;
char *aname;
int fd = 0; /* stdin */
uid_t uid = geteuid ();
diod_log_init (argv[0]);
if (argc != 2 && argc != 3)
usage ();
if (argc == 3) {
uid = strtoul (argv[1], NULL, 10);
aname = argv[2];
} else {
aname = argv[1];
}
if (!(fs = npc_start (fd, fd, 8192+24, 0)))
errn_exit (np_rerror (), "npc_start");
if (!(afid = npc_auth (fs, aname, uid, diod_auth)) && np_rerror () != 0)
errn_exit (np_rerror (), "npc_auth");
if (!(root = npc_attach (fs, afid, aname, uid)))
errn_exit (np_rerror (), "npc_attach");
if (afid && npc_clunk (afid) < 0)
errn_exit (np_rerror (), "npc_clunk afid");
if (npc_clunk (root) < 0)
errn_exit (np_rerror (), "npc_clunk root");
npc_finish (fs);
diod_log_fini ();
exit (0);
}
/*
* vi:tabstop=4 shiftwidth=4 expandtab
*/
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