Completely rewrite the interface to smbdev switching from dev_clone

to cdevpriv(9). This commit changes the semantic of mount_smbfs
in userland as well, which now passes file descriptor in order to
to mount a specific filesystem istance.

Reviewed by:	attilio, ed
Tested by:	martymac

1 files changed, 1 insertions, 29 deletions

diff --git a/contrib/smbfs/lib/smb/ctx.c b/contrib/smbfs/lib/smb/ctx.c
index 0709b6b..c7b3ecab 100644
--- a/contrib/smbfs/lib/smb/ctx.c
+++ b/contrib/smbfs/lib/smb/ctx.c
@@ -602,40 +602,12 @@ smb_ctx_gethandle(struct smb_ctx *ctx)
 	int fd, i;
 	char buf[20];
 
-	/*
-	 * First, try to open as cloned device
-	 */
 	fd = open("/dev/"NSMB_NAME, O_RDWR);
 	if (fd >= 0) {
 		ctx->ct_fd = fd;
 		return 0;
 	}
-	/*
-	 * well, no clone capabilities available - we have to scan
-	 * all devices in order to get free one
-	 */
-	 for (i = 0; i < 1024; i++) {
-	         snprintf(buf, sizeof(buf), "/dev/%s%d", NSMB_NAME, i);
-		 fd = open(buf, O_RDWR);
-		 if (fd >= 0) {
-			ctx->ct_fd = fd;
-			return 0;
-		 }
-	 }
-	 /*
-	  * This is a compatibility with old /dev/net/nsmb device
-	  */
-	 for (i = 0; i < 1024; i++) {
-	         snprintf(buf, sizeof(buf), "/dev/net/%s%d", NSMB_NAME, i);
-		 fd = open(buf, O_RDWR);
-		 if (fd >= 0) {
-			ctx->ct_fd = fd;
-			return 0;
-		 }
-		 if (errno == ENOENT)
-		         return ENOENT;
-	 }
-	 return ENOENT;
+	return ENOENT;
 }
 
 int