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[Libguestfs] [PATCH 1/2] daemon: Move statvfs code into separate file.



This is just code movement, no functional change.

Rich.

-- 
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
virt-top is 'top' for virtual machines.  Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://et.redhat.com/~rjones/virt-top
>From 892ebd71b4c66744b7d12741b0f3d2589aa4aff0 Mon Sep 17 00:00:00 2001
From: Richard Jones <rjones redhat com>
Date: Wed, 25 Nov 2009 12:24:01 +0000
Subject: [PATCH 1/2] daemon: Move statvfs code into separate file.

This makes no functional change to the code.  It just moves the
statvfs-related code out of daemon/stat.c into a new file called
daemon/statvfs.c.
---
 daemon/Makefile.am |    1 +
 daemon/stat.c      |   38 -----------------------------
 daemon/statvfs.c   |   68 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 69 insertions(+), 38 deletions(-)
 create mode 100644 daemon/statvfs.c

diff --git a/daemon/Makefile.am b/daemon/Makefile.am
index 75867cb..ea2d7ea 100644
--- a/daemon/Makefile.am
+++ b/daemon/Makefile.am
@@ -95,6 +95,7 @@ guestfsd_SOURCES = \
 	sfdisk.c \
 	sleep.c \
 	stat.c \
+	statvfs.c \
 	strings.c \
 	stubs.c \
 	swap.c \
diff --git a/daemon/stat.c b/daemon/stat.c
index 45d2cb8..20f4b70 100644
--- a/daemon/stat.c
+++ b/daemon/stat.c
@@ -23,7 +23,6 @@
 #include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <sys/statvfs.h>
 #include <fcntl.h>
 #include <unistd.h>
 
@@ -199,40 +198,3 @@ do_lstatlist (const char *path, char *const *names)
 
   return ret;
 }
-
-guestfs_int_statvfs *
-do_statvfs (const char *path)
-{
-  int r;
-  guestfs_int_statvfs *ret;
-  struct statvfs statbuf;
-
-  CHROOT_IN;
-  r = statvfs (path, &statbuf);
-  CHROOT_OUT;
-
-  if (r == -1) {
-    reply_with_perror ("statvfs");
-    return NULL;
-  }
-
-  ret = malloc (sizeof *ret);
-  if (ret == NULL) {
-    reply_with_perror ("malloc");
-    return NULL;
-  }
-
-  ret->bsize = statbuf.f_bsize;
-  ret->frsize = statbuf.f_frsize;
-  ret->blocks = statbuf.f_blocks;
-  ret->bfree = statbuf.f_bfree;
-  ret->bavail = statbuf.f_bavail;
-  ret->files = statbuf.f_files;
-  ret->ffree = statbuf.f_ffree;
-  ret->favail = statbuf.f_favail;
-  ret->fsid = statbuf.f_fsid;
-  ret->flag = statbuf.f_flag;
-  ret->namemax = statbuf.f_namemax;
-
-  return ret;
-}
diff --git a/daemon/statvfs.c b/daemon/statvfs.c
new file mode 100644
index 0000000..40df9b9
--- /dev/null
+++ b/daemon/statvfs.c
@@ -0,0 +1,68 @@
+/* libguestfs - the guestfsd daemon
+ * Copyright (C) 2009 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/statvfs.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#include "../src/guestfs_protocol.h"
+#include "daemon.h"
+#include "actions.h"
+
+guestfs_int_statvfs *
+do_statvfs (const char *path)
+{
+  int r;
+  guestfs_int_statvfs *ret;
+  struct statvfs statbuf;
+
+  CHROOT_IN;
+  r = statvfs (path, &statbuf);
+  CHROOT_OUT;
+
+  if (r == -1) {
+    reply_with_perror ("statvfs");
+    return NULL;
+  }
+
+  ret = malloc (sizeof *ret);
+  if (ret == NULL) {
+    reply_with_perror ("malloc");
+    return NULL;
+  }
+
+  ret->bsize = statbuf.f_bsize;
+  ret->frsize = statbuf.f_frsize;
+  ret->blocks = statbuf.f_blocks;
+  ret->bfree = statbuf.f_bfree;
+  ret->bavail = statbuf.f_bavail;
+  ret->files = statbuf.f_files;
+  ret->ffree = statbuf.f_ffree;
+  ret->favail = statbuf.f_favail;
+  ret->fsid = statbuf.f_fsid;
+  ret->flag = statbuf.f_flag;
+  ret->namemax = statbuf.f_namemax;
+
+  return ret;
+}
-- 
1.6.5.2


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