Some formatting updates (ran the code through indent)

 -Erik


git-svn-id: svn://busybox.net/trunk/busybox@357 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 60 insertions, 59 deletions

diff --git a/df.c b/df.c
index 24c94a246..43d5d26e7 100644
--- a/df.c
+++ b/df.c
@@ -1,3 +1,4 @@
+/* vi: set sw=4 ts=4: */
 /*
  * Mini df implementation for busybox
  *
@@ -29,81 +30,81 @@
 #include <fstab.h>
 
 static const char df_usage[] = "df [filesystem ...]\n"
-    "\n" "\tPrint the filesystem space used and space available.\n";
 
-extern const char mtab_file[]; /* Defined in utility.c */
+        "\n" "\tPrint the filesystem space used and space available.\n";
+
+extern const char mtab_file[];  /* Defined in utility.c */
 
 static int df(char *device, const char *mountPoint)
 {
-    struct statfs s;
-    long blocks_used;
-    long blocks_percent_used;
-    struct fstab* fstabItem;
-
-    if (statfs(mountPoint, &s) != 0) {
-        perror(mountPoint);
-        return FALSE;
-    }
+        struct statfs s;
+        long blocks_used;
+        long blocks_percent_used;
+        struct fstab *fstabItem;
 
-    if (s.f_blocks > 0) {
-        blocks_used = s.f_blocks - s.f_bfree;
-        blocks_percent_used = (long)
-            (blocks_used * 100.0 / (blocks_used + s.f_bavail) + 0.5);
-        /* Note that if /etc/fstab is missing, libc can't fix up /dev/root for us */
-        if (strcmp (device, "/dev/root") == 0) {
-            fstabItem = getfsfile ("/");
-            if (fstabItem != NULL)
-                device = fstabItem->fs_spec;
+        if (statfs(mountPoint, &s) != 0) {
+                perror(mountPoint);
+                return FALSE;
         }
-        printf("%-20s %9ld %9ld %9ld %3ld%% %s\n",
-               device,
-               (long) (s.f_blocks * (s.f_bsize / 1024.0)),
-               (long) ((s.f_blocks - s.f_bfree) * (s.f_bsize / 1024.0)),
-               (long) (s.f_bavail * (s.f_bsize / 1024.0)),
-               blocks_percent_used, mountPoint);
 
-    }
+        if (s.f_blocks > 0) {
+                blocks_used = s.f_blocks - s.f_bfree;
+                blocks_percent_used = (long)
+                        (blocks_used * 100.0 / (blocks_used + s.f_bavail) + 0.5);
+                /* Note that if /etc/fstab is missing, libc can't fix up /dev/root for us */
+                if (strcmp(device, "/dev/root") == 0) {
+                        fstabItem = getfsfile("/");
+                        if (fstabItem != NULL)
+                                device = fstabItem->fs_spec;
+                }
+                printf("%-20s %9ld %9ld %9ld %3ld%% %s\n",
+                           device,
+                           (long) (s.f_blocks * (s.f_bsize / 1024.0)),
+                           (long) ((s.f_blocks - s.f_bfree) * (s.f_bsize / 1024.0)),
+                           (long) (s.f_bavail * (s.f_bsize / 1024.0)),
+                           blocks_percent_used, mountPoint);
+
+        }
 
-    return TRUE;
+        return TRUE;
 }
 
 extern int df_main(int argc, char **argv)
 {
-    printf("%-20s %-14s %s %s %s %s\n", "Filesystem",
-           "1k-blocks", "Used", "Available", "Use%", "Mounted on");
+        printf("%-20s %-14s %s %s %s %s\n", "Filesystem",
+                   "1k-blocks", "Used", "Available", "Use%", "Mounted on");
 
-    if (argc > 1) {
-        struct mntent *mountEntry;
-        int status;
+        if (argc > 1) {
+                struct mntent *mountEntry;
+                int status;
 
-        while (argc > 1) {
-            if ((mountEntry = findMountPoint(argv[1], mtab_file)) ==
-                0) {
-                fprintf(stderr, "%s: can't find mount point.\n", argv[1]);
-                exit( FALSE);
-            }
-            status = df(mountEntry->mnt_fsname, mountEntry->mnt_dir);
-            if (status != 0)
-                exit( status);
-            argc--;
-            argv++;
-        }
-        exit( TRUE);
-    } else {
-        FILE *mountTable;
-        struct mntent *mountEntry;
+                while (argc > 1) {
+                        if ((mountEntry = findMountPoint(argv[1], mtab_file)) == 0) {
+                                fprintf(stderr, "%s: can't find mount point.\n", argv[1]);
+                                exit(FALSE);
+                        }
+                        status = df(mountEntry->mnt_fsname, mountEntry->mnt_dir);
+                        if (status != 0)
+                                exit(status);
+                        argc--;
+                        argv++;
+                }
+                exit(TRUE);
+        } else {
+                FILE *mountTable;
+                struct mntent *mountEntry;
 
-        mountTable = setmntent(mtab_file, "r");
-        if (mountTable == 0) {
-            perror(mtab_file);
-            exit(FALSE);
-        }
+                mountTable = setmntent(mtab_file, "r");
+                if (mountTable == 0) {
+                        perror(mtab_file);
+                        exit(FALSE);
+                }
 
-        while ((mountEntry = getmntent(mountTable))) {
-            df(mountEntry->mnt_fsname, mountEntry->mnt_dir);
+                while ((mountEntry = getmntent(mountTable))) {
+                        df(mountEntry->mnt_fsname, mountEntry->mnt_dir);
+                }
+                endmntent(mountTable);
         }
-        endmntent(mountTable);
-    }
 
-    exit( TRUE);
+        exit(TRUE);
 }