diff options
Diffstat (limited to 'cifs.idmap.c')
| -rw-r--r-- | cifs.idmap.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/cifs.idmap.c b/cifs.idmap.c index 842560b..e507035 100644 --- a/cifs.idmap.c +++ b/cifs.idmap.c @@ -45,6 +45,7 @@ static const char *prog = "cifs.idmap"; static const struct option long_options[] = { + {"timeout", 1, NULL, 't'}, {"version", 0, NULL, 'v'}, {NULL, 0, NULL, 0} }; @@ -216,23 +217,35 @@ cifs_idmap_ret: int main(const int argc, char *const argv[]) { int c; - long rc = 1; + long rc; key_serial_t key = 0; char *buf; + unsigned int timeout = 600; /* default idmap cache timeout */ openlog(prog, 0, LOG_DAEMON); - while ((c = getopt_long(argc, argv, "v", long_options, NULL)) != -1) { + while ((c = getopt_long(argc, argv, "t:v", long_options, NULL)) != -1) { switch (c) { + case 't': + rc = str_to_uint(optarg, &timeout); + if (rc) { + syslog(LOG_ERR, "bad timeout value %s: %s", + optarg, strerror(rc)); + goto out; + } + break; case 'v': + rc = 0; printf("version: %s\n", VERSION); goto out; default: + rc = EINVAL; syslog(LOG_ERR, "unknown option: %c", c); goto out; } } + rc = 1; /* is there a key? */ if (argc <= optind) { usage(); @@ -248,6 +261,14 @@ int main(const int argc, char *const argv[]) goto out; } + /* set timeout on key */ + rc = keyctl_set_timeout(key, timeout); + if (rc == -1) { + syslog(LOG_ERR, "unable to set key timeout: %s", + strerror(errno)); + goto out; + } + rc = keyctl_describe_alloc(key, &buf); if (rc == -1) { syslog(LOG_ERR, "keyctl_describe_alloc failed: %s", |