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authorJustus Winter <4winter@informatik.uni-hamburg.de>2014-02-10 15:02:15 +0100
committerJustus Winter <4winter@informatik.uni-hamburg.de>2014-02-25 11:18:59 +0100
commit8eb1240c18062bd3614ecba31f4c6a2dc6ea980d (patch)
treef853704521d71404ba54470a5c48571ee3ecc3ff /nfs
parent9366d6b2e48ba409366adc0516825c41a86dec9b (diff)
nfs: implement netfs_get_source
Implement netfs_get_source so that nfs translators show up in /proc/mounts. * nfs/main.c (netfs_get_source): New function.
Diffstat (limited to 'nfs')
-rw-r--r--nfs/main.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/nfs/main.c b/nfs/main.c
index 3ce75a99..cd1c29a0 100644
--- a/nfs/main.c
+++ b/nfs/main.c
@@ -269,6 +269,20 @@ netfs_append_args (char **argz, size_t *argz_len)
return err;
}
+/* The user may define this function. The function must set source to
+ the source of CRED. The function may return an EOPNOTSUPP to
+ indicate that the concept of a source device is not applicable. The
+ default function always returns EOPNOTSUPP. */
+error_t
+netfs_get_source (struct protid *cred, char *source, size_t source_len)
+{
+ if (! cred)
+ return EOPNOTSUPP;
+
+ snprintf (source, source_len, "%s:%s", host, remote_fs);
+ return 0;
+}
+
/* Extract the host and remote filesystem names from SPEC, which should use
either HOST:FS or FS@HOST notation. Returns the malloced storage into
which both REMOTE_FS and HOST point, or 0 if SPEC is invalid. */