New API calls: truncate, truncate_size, mkdir_mode, utimens, lchown.

[libguestfs.git] / daemon / tar.c

diff --git a/daemon/tar.c b/daemon/tar.c
index 9d21e79..c3bdcf7 100644 (file)
--- 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;
@@ -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 (return -1);
-  ABS_PATH (dir, return -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;
@@ -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 (return -1);
-  ABS_PATH (dir, return -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;
 }