X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=daemon%2Ftar.c;h=ebcaded82770d54cd9ac8338d031b1a93fc25a2a;hb=afcb3695b6ce9036f8a531745e254f146507f2a0;hp=39b983c09edc06ec6834176a7ea547d431498ed1;hpb=0f2e9c84e9ff1071260770930068642ecc8ac0d9;p=libguestfs.git

diff --git a/daemon/tar.c b/daemon/tar.c
index 39b983c..ebcaded 100644
--- a/daemon/tar.c
+++ b/daemon/tar.c
@@ -36,7 +36,7 @@ fwrite_cb (void *fp_ptr, const void *buf, int len)
 
 /* Has one FileIn parameter. */
 int
-do_tar_in (char *dir)
+do_tar_in (const char *dir)
 {
   int err, r;
   FILE *fp;
@@ -44,7 +44,7 @@ do_tar_in (char *dir)
 
   if (!root_mounted || dir[0] != '/') {
     cancel_receive ();
-    reply_with_error ("tar-in: root must be mounted and path must be absolute");
+    reply_with_error ("root must be mounted and path must be absolute");
     return -1;
   }
 
@@ -99,16 +99,13 @@ do_tar_in (char *dir)
 
 /* Has one FileOut parameter. */
 int
-do_tar_out (char *dir)
+do_tar_out (const char *dir)
 {
   int r;
   FILE *fp;
   char *cmd;
   char buf[GUESTFS_MAX_CHUNK_SIZE];
 
-  NEED_ROOT (-1);
-  ABS_PATH (dir, -1);
-
   /* "tar -C /sysroot%s -cf - ." but we have to quote the dir. */
   if (asprintf_nowarn (&cmd, "tar -C %R -cf - .", dir) == -1) {
     reply_with_perror ("asprintf");
@@ -152,13 +149,15 @@ do_tar_out (char *dir)
     return -1;
   }
 
-  send_file_end (0);		/* Normal end of file. */
+  if (send_file_end (0))	/* Normal end of file. */
+    return -1;
+
   return 0;
 }
 
 /* Has one FileIn parameter. */
 int
-do_tgz_in (char *dir)
+do_tgz_in (const char *dir)
 {
   int err, r;
   FILE *fp;
@@ -166,7 +165,7 @@ do_tgz_in (char *dir)
 
   if (!root_mounted || dir[0] != '/') {
     cancel_receive ();
-    reply_with_error ("tar-in: root must be mounted and path must be absolute");
+    reply_with_error ("root must be mounted and path must be absolute");
     return -1;
   }
 
@@ -221,16 +220,13 @@ do_tgz_in (char *dir)
 
 /* Has one FileOut parameter. */
 int
-do_tgz_out (char *dir)
+do_tgz_out (const char *dir)
 {
   int r;
   FILE *fp;
   char *cmd;
   char buf[GUESTFS_MAX_CHUNK_SIZE];
 
-  NEED_ROOT (-1);
-  ABS_PATH (dir, -1);
-
   /* "tar -C /sysroot%s -zcf - ." but we have to quote the dir. */
   if (asprintf_nowarn (&cmd, "tar -C %R -zcf - .", dir) == -1) {
     reply_with_perror ("asprintf");
@@ -274,6 +270,8 @@ do_tgz_out (char *dir)
     return -1;
   }
 
-  send_file_end (0);		/* Normal end of file. */
+  if (send_file_end (0))	/* Normal end of file. */
+    return -1;
+
   return 0;
 }