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Create /sys directory if it doesn't exist already.
[libguestfs.git]
/
fish
/
more.c
diff --git
a/fish/more.c
b/fish/more.c
index
a32d5b4
..
01443ff
100644
(file)
--- a/
fish/more.c
+++ b/
fish/more.c
@@
-1,5
+1,5
@@
/* guestfish - the filesystem interactive shell
/* guestfish - the filesystem interactive shell
- * Copyright (C) 2009 Red Hat Inc.
+ * Copyright (C) 2009
-2011
Red Hat Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@
-28,12
+28,12
@@
#include "fish.h"
int
#include "fish.h"
int
-
do_more (const char *cmd, in
t argc, char *argv[])
+
run_more (const char *cmd, size_
t argc, char *argv[])
{
{
-
char filename[] = "/tmp/guestfishXXXXXX"
;
+
TMP_TEMPLATE_ON_STACK (filename)
;
char buf[256];
char buf[256];
+ char *remote;
const char *pager;
const char *pager;
- char *content;
int r, fd;
if (argc != 1) {
int r, fd;
if (argc != 1) {
@@
-50,31
+50,34
@@
do_more (const char *cmd, int argc, char *argv[])
pager = "more";
}
pager = "more";
}
+ remote = argv[0];
+
+ /* Allow win:... prefix on remote. */
+ remote = win_prefix (remote);
+ if (remote == NULL)
+ return -1;
+
/* Download the file and write it to a temporary. */
fd = mkstemp (filename);
if (fd == -1) {
perror ("mkstemp");
/* Download the file and write it to a temporary. */
fd = mkstemp (filename);
if (fd == -1) {
perror ("mkstemp");
+ free (remote);
return -1;
}
return -1;
}
- if ((content = guestfs_cat (g, argv[0])) == NULL) {
- close (fd);
- unlink (filename);
- return -1;
- }
+ snprintf (buf, sizeof buf, "/dev/fd/%d", fd);
- if (
xwrite (fd, content, strlen (content)
) == -1) {
+ if (
guestfs_download (g, remote, buf
) == -1) {
close (fd);
unlink (filename);
close (fd);
unlink (filename);
- free (
content
);
+ free (
remote
);
return -1;
}
return -1;
}
- free (content);
-
if (close (fd) == -1) {
perror (filename);
unlink (filename);
if (close (fd) == -1) {
perror (filename);
unlink (filename);
+ free (remote);
return -1;
}
return -1;
}
@@
-86,8
+89,10
@@
do_more (const char *cmd, int argc, char *argv[])
unlink (filename);
if (r != 0) {
perror (buf);
unlink (filename);
if (r != 0) {
perror (buf);
+ free (remote);
return -1;
}
return -1;
}
+ free (remote);
return 0;
}
return 0;
}