/* Has one FileIn parameter. */
int
-do_upload (char *filename)
+do_upload (const char *filename)
{
int err, fd, r, is_dev;
- is_dev = strncmp (filename, "/dev/", 5) == 0;
+ is_dev = STRPREFIX (filename, "/dev/");
if (!is_dev) {
if (!root_mounted || filename[0] != '/') {
cancel_receive ();
/* Has one FileOut parameter. */
int
-do_download (char *filename)
+do_download (const char *filename)
{
int fd, r, is_dev;
char buf[GUESTFS_MAX_CHUNK_SIZE];
- REQUIRE_ROOT_OR_RESOLVE_DEVICE (filename, return -1);
-
- is_dev = strncmp (filename, "/dev/", 5) == 0;
+ is_dev = STRPREFIX (filename, "/dev/");
if (!is_dev) CHROOT_IN;
fd = open (filename, O_RDONLY);
return -1;
}
- send_file_end (0); /* Normal end of file. */
+ if (send_file_end (0)) /* Normal end of file. */
+ return -1;
+
return 0;
}