Reindent to two spaces per level. Remove vi: directives that haven't worked right in years (ubuntu broke its' vim implementation). Remove trailing spaces. Add/remove blank lines. Re-wordwrap in places. Update documentation with new coding style.

The actual code should be the same afterward, this is just cosmetic refactoring.

1 files changed, 38 insertions, 39 deletions

diff --git a/toys/other/mountpoint.c b/toys/other/mountpoint.c
index fe63b725..29b8ae67 100644
--- a/toys/other/mountpoint.c
+++ b/toys/other/mountpoint.c
@@ -1,20 +1,19 @@
-/* vi: set sw=4 ts=4:
- *
- * mountpoint.c - Check if a directory is a mountpoint.
+/* mountpoint.c - Check if a directory is a mountpoint.
  *
  * Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com>
 
 USE_MOUNTPOINT(NEWTOY(mountpoint, "<1qdx", TOYFLAG_BIN))
 
 config MOUNTPOINT
-	bool "mountpoint"
-	default y
-	help
-	  usage: mountpoint [-q] [-d] directory
-			 mountpoint [-q] [-x] device 
-	  -q Be quiet, return zero if directory is a mountpoint
-	  -d Print major/minor device number of the directory
-	  -x Print major/minor device number of the block device
+  bool "mountpoint"
+  default y
+  help
+    usage: mountpoint [-q] [-d] directory
+           mountpoint [-q] [-x] device
+
+    -q	Be quiet, return zero if directory is a mountpoint
+    -d	Print major/minor device number of the directory
+    -x	Print major/minor device number of the block device
 */
 
 #define FOR_mountpoint
@@ -22,34 +21,34 @@ config MOUNTPOINT
 
 void mountpoint_main(void)
 {
-	struct stat st1, st2;
-	int res = 0;
-	int quiet = toys.optflags & FLAG_q;
-	toys.exitval = 1; // be pessimistic
-	strncpy(toybuf, toys.optargs[0], sizeof(toybuf));
-	if (((toys.optflags & FLAG_x) && lstat(toybuf, &st1)) || stat(toybuf, &st1))
-		perror_exit("%s", toybuf);
+  struct stat st1, st2;
+  int res = 0;
+  int quiet = toys.optflags & FLAG_q;
+  toys.exitval = 1; // be pessimistic
+  strncpy(toybuf, toys.optargs[0], sizeof(toybuf));
+  if (((toys.optflags & FLAG_x) && lstat(toybuf, &st1)) || stat(toybuf, &st1))
+    perror_exit("%s", toybuf);
 
-	if (toys.optflags & FLAG_x){
-		if (S_ISBLK(st1.st_mode)) {
-			if (!quiet) printf("%u:%u\n", major(st1.st_rdev), minor(st1.st_rdev));
-			toys.exitval = 0;
-			return;
-		}
-		if (!quiet) printf("%s: not a block device\n", toybuf);
-		return;
-	}
+  if (toys.optflags & FLAG_x){
+    if (S_ISBLK(st1.st_mode)) {
+      if (!quiet) printf("%u:%u\n", major(st1.st_rdev), minor(st1.st_rdev));
+      toys.exitval = 0;
+      return;
+    }
+    if (!quiet) printf("%s: not a block device\n", toybuf);
+    return;
+  }
 
-	if(!S_ISDIR(st1.st_mode)){
-		if (!quiet) printf("%s: not a directory\n", toybuf);
-		return;
-	}
-	strncat(toybuf, "/..", sizeof(toybuf));
-	stat(toybuf, &st2);
-	res = (st1.st_dev != st2.st_dev) ||
-		(st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino);
-	if (!quiet) printf("%s is %sa mountpoint\n", toys.optargs[0], res ? "" : "not ");
-	if (toys.optflags & FLAG_d)
-		printf("%u:%u\n", major(st1.st_dev), minor(st1.st_dev));
-	toys.exitval = res ? 0 : 1;
+  if(!S_ISDIR(st1.st_mode)){
+    if (!quiet) printf("%s: not a directory\n", toybuf);
+    return;
+  }
+  strncat(toybuf, "/..", sizeof(toybuf));
+  stat(toybuf, &st2);
+  res = (st1.st_dev != st2.st_dev) ||
+    (st1.st_dev == st2.st_dev && st1.st_ino == st2.st_ino);
+  if (!quiet) printf("%s is %sa mountpoint\n", toys.optargs[0], res ? "" : "not ");
+  if (toys.optflags & FLAG_d)
+    printf("%u:%u\n", major(st1.st_dev), minor(st1.st_dev));
+  toys.exitval = res ? 0 : 1;
 }