Cuddle up to LKML C style

1 files changed, 77 insertions, 85 deletions

diff --git a/src/fstabinfo.c b/src/fstabinfo.c
index de37383..f435d5a 100644
--- a/src/fstabinfo.c
+++ b/src/fstabinfo.c
@@ -43,104 +43,96 @@
 #ifdef HAVE_GETMNTENT
 static struct mntent *getmntfile (FILE *fp, const char *file)
 {
-  struct mntent *ent;
+	struct mntent *ent;
 
-  while ((ent = getmntent (fp)))
-    if (strcmp (file, ent->mnt_dir) == 0)
-      return (ent);
+	while ((ent = getmntent (fp)))
+		if (strcmp (file, ent->mnt_dir) == 0)
+			return (ent);
 
-  return (NULL);
+	return (NULL);
 }
 #endif
 
 int main (int argc, char **argv)
 {
-  int i;
+	int i;
 #ifdef HAVE_GETMNTENT
-  FILE *fp;
-  struct mntent *ent;
+	FILE *fp;
+	struct mntent *ent;
 #else
-  struct fstab *ent;
+	struct fstab *ent;
 #endif
-  int result = EXIT_FAILURE;
-  char *p;
-  char *token;
-  int n = 0;
+	int result = EXIT_FAILURE;
+	char *p;
+	char *token;
+	int n = 0;
 
-  for (i = 1; i < argc; i++)
-    {
+	for (i = 1; i < argc; i++) {
 #ifdef HAVE_GETMNTENT
-      fp = setmntent ("/etc/fstab", "r");
+		fp = setmntent ("/etc/fstab", "r");
 #endif
 
-      if (strcmp (argv[i], "--fstype") == 0 && i + 1 < argc)
-        {
-          i++;
-          p = argv[i];
-          while ((token = strsep (&p, ",")))
-            while ((ent = GET_ENT))
-              if (strcmp (token, ENT_TYPE (ent)) == 0)
-                printf ("%s\n", ENT_FILE (ent));
-          result = EXIT_SUCCESS;
-        }
-
-      if (strcmp (argv[i], "--mount-cmd") == 0 && i + 1 < argc)
-        {
-          i++;
-          if ((ent = GET_ENT_FILE (argv[i])) == NULL)
-            continue;
-          printf ("-o %s -t %s %s %s\n", ENT_OPTS (ent), ENT_TYPE (ent),
-                  ENT_DEVICE (ent), ENT_FILE (ent));
-          result = EXIT_SUCCESS;
-        }
-
-      if (strcmp (argv[i], "--opts") == 0 && i + 1 < argc)
-        {
-          i++;
-          if ((ent = GET_ENT_FILE (argv[i])) == NULL)
-            continue;
-          printf ("%s\n", ENT_OPTS (ent));
-          result = EXIT_SUCCESS;
-        }
-
-      if (strcmp (argv[i], "--passno") == 0 && i + 1 < argc)
-        {
-          i++;
-          switch (argv[i][0])
-            {
-            case '=':
-            case '<':
-            case '>':
-              if (sscanf (argv[i] + 1, "%d", &n) != 1)
-                eerrorx ("%s: invalid passno %s", argv[0], argv[i] + 1);
-
-              while ((ent = GET_ENT))
-                {
-                  if (((argv[i][0] == '=' && n == ENT_PASS (ent)) ||
-                       (argv[i][0] == '<' && n > ENT_PASS (ent)) ||
-                       (argv[i][0] == '>' && n < ENT_PASS (ent))) &&
-                      strcmp (ENT_FILE (ent), "none") != 0)
-                    printf ("%s\n", ENT_FILE (ent));
-                }
-
-            default:
-              if ((ent = GET_ENT_FILE (argv[i])) == NULL)
-                continue;
-              printf ("%d\n", ENT_PASS (ent));
-              result = EXIT_SUCCESS;
-            }
-        }
-
-      END_ENT;
-
-      if (result != EXIT_SUCCESS)
-        {
-          eerror ("%s: unknown option `%s'", basename (argv[0]), argv[i]);
-          break;
-        }
-
-    }
-
-  exit (result);
+		if (strcmp (argv[i], "--fstype") == 0 && i + 1 < argc) {
+			i++;
+			p = argv[i];
+			while ((token = strsep (&p, ",")))
+				while ((ent = GET_ENT))
+					if (strcmp (token, ENT_TYPE (ent)) == 0)
+						printf ("%s\n", ENT_FILE (ent));
+			result = EXIT_SUCCESS;
+		}
+
+		if (strcmp (argv[i], "--mount-cmd") == 0 && i + 1 < argc) {
+			i++;
+			if ((ent = GET_ENT_FILE (argv[i])) == NULL)
+				continue;
+			printf ("-o %s -t %s %s %s\n", ENT_OPTS (ent), ENT_TYPE (ent),
+					ENT_DEVICE (ent), ENT_FILE (ent));
+			result = EXIT_SUCCESS;
+		}
+
+		if (strcmp (argv[i], "--opts") == 0 && i + 1 < argc) {
+			i++;
+			if ((ent = GET_ENT_FILE (argv[i])) == NULL)
+				continue;
+			printf ("%s\n", ENT_OPTS (ent));
+			result = EXIT_SUCCESS;
+		}
+
+		if (strcmp (argv[i], "--passno") == 0 && i + 1 < argc) {
+			i++;
+			switch (argv[i][0]) {
+				case '=':
+				case '<':
+				case '>':
+					if (sscanf (argv[i] + 1, "%d", &n) != 1)
+						eerrorx ("%s: invalid passno %s", argv[0], argv[i] + 1);
+
+					while ((ent = GET_ENT)) {
+						if (((argv[i][0] == '=' && n == ENT_PASS (ent)) ||
+							 (argv[i][0] == '<' && n > ENT_PASS (ent)) ||
+							 (argv[i][0] == '>' && n < ENT_PASS (ent))) &&
+							strcmp (ENT_FILE (ent), "none") != 0)
+							printf ("%s\n", ENT_FILE (ent));
+					}
+
+				default:
+					if ((ent = GET_ENT_FILE (argv[i])) == NULL)
+						continue;
+					printf ("%d\n", ENT_PASS (ent));
+					result = EXIT_SUCCESS;
+			}
+		}
+
+		END_ENT;
+
+		if (result != EXIT_SUCCESS) {
+			eerror ("%s: unknown option `%s'", basename (argv[0]), argv[i]);
+			break;
+		}
+
+	}
+
+	exit (result);
 }