From 07eb7021638140c4dfc2b5b99bbb4c129d21e03f Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Fri, 17 Aug 2012 15:50:51 +0100
Subject: New API: fill-dir: Fill a directory with files (for testing).

---
 daemon/fill.c                  | 28 ++++++++++++++++++++++++++++
 generator/generator_actions.ml | 11 +++++++++++
 src/MAX_PROC_NR                |  2 +-
 3 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/daemon/fill.c b/daemon/fill.c
index 9ea00ab3..a9a3aa78 100644
--- a/daemon/fill.c
+++ b/daemon/fill.c
@@ -123,3 +123,31 @@ do_fill_pattern (const char *pattern, int len, const char *path)
 
   return 0;
 }
+
+int
+do_fill_dir (const char *dir, int n)
+{
+  size_t len = strlen (dir);
+  char filename[len+10];
+  int fd;
+  int i;
+
+  for (i = 0; i < n; ++i) {
+    snprintf (filename, len+10, "%s/%08d", dir, i);
+
+    CHROOT_IN;
+    fd = open (filename, O_WRONLY|O_CREAT|O_NOCTTY|O_CLOEXEC, 0666);
+    CHROOT_OUT;
+
+    if (fd == -1) {
+      reply_with_perror ("create: %s", filename);
+      return -1;
+    }
+    if (close (fd) == -1) {
+      reply_with_perror ("close: %s", filename);
+      return -1;
+    }
+  }
+
+  return 0;
+}
diff --git a/generator/generator_actions.ml b/generator/generator_actions.ml
index e7cfb6da..1b10b04a 100644
--- a/generator/generator_actions.ml
+++ b/generator/generator_actions.ml
@@ -9436,6 +9436,17 @@ In the output file, the filenames are separated by C<\\0> characters.
 
 C<.> and C<..> are not returned.  The filenames are not sorted." };
 
+  { defaults with
+    name = "fill_dir";
+    style = RErr, [Pathname "dir"; Int "nr"], [];
+    proc_nr = Some 348;
+    shortdesc = "fill a directory with empty files";
+    longdesc = "\
+This function, useful for testing filesystems, creates C<nr>
+empty files in the directory C<dir> with names C<00000000>
+through C<nr-1> (ie. each file name is 8 digits long padded
+with zeroes)." };
+
 ]
 
 (* Non-API meta-commands available only in guestfish.
diff --git a/src/MAX_PROC_NR b/src/MAX_PROC_NR
index 538ad4bc..71627d71 100644
--- a/src/MAX_PROC_NR
+++ b/src/MAX_PROC_NR
@@ -1 +1 @@
-347
+348
-- 
cgit