From: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
Date: Fri, 6 Feb 2009 13:13:38 +0000 (-0500)
Subject: mount.cifs: add fakemount (-f) and nomtab (-n) flags to mount.cifs
X-Git-Tag: samba-4.0.0alpha7~416^2~131
X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fsamba-autobuild%2F.git;a=commitdiff_plain;h=ea8bd81b6eaf2d2ca005d30c1580e7a45d3b3c5d

mount.cifs: add fakemount (-f) and nomtab (-n) flags to mount.cifs

...so that these options work correctly when passed in by mount(8).
---

diff --git a/source3/client/mount.cifs.c b/source3/client/mount.cifs.c
index 9f4d1d3fd06..df5be846f1b 100644
--- a/source3/client/mount.cifs.c
+++ b/source3/client/mount.cifs.c
@@ -85,6 +85,7 @@
 
 const char *thisprogram;
 int verboseflag = 0;
+int fakemnt = 0;
 static int got_password = 0;
 static int got_user = 0;
 static int got_domain = 0;
@@ -1103,8 +1104,8 @@ int main(int argc, char ** argv)
 			mount_cifs_usage ();
 			exit(EX_USAGE);
 		case 'n':
-		    ++nomtab;
-		    break;
+			++nomtab;
+			break;
 		case 'b':
 #ifdef MS_BIND
 			flags |= MS_BIND;
@@ -1209,6 +1210,9 @@ int main(int argc, char ** argv)
 			break;
 		case 't':
 			break;
+		case 'f':
+			++fakemnt;
+			break;
 		default:
 			printf("unknown mount option %c\n",c);
 			mount_cifs_usage();
@@ -1410,7 +1414,7 @@ mount_retry:
 		}
 	}
 
-	if (mount(dev_name, mountpoint, "cifs", flags, options)) {
+	if (!fakemnt && mount(dev_name, mountpoint, "cifs", flags, options)) {
 		switch (errno) {
 		case ECONNREFUSED:
 		case EHOSTUNREACH:
@@ -1440,6 +1444,8 @@ mount_retry:
 		goto mount_exit;
 	}
 
+	if (nomtab)
+		goto mount_exit;
 	atexit(unlock_mtab);
 	rc = lock_mtab();
 	if (rc) {