X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=misc%2Fbase_device.c;h=aad2ba0581de2c24cc7521a38a14336126ca3268;hb=829d9994880394e48c883510799b1536812d6efb;hp=f58f2e87f40df2059634a1799ff05820a1fd4621;hpb=b9fd8c1fdbe0b118e29494366c9aac0545c8e1fe;p=tools%2Fe2fsprogs.git

diff --git a/misc/base_device.c b/misc/base_device.c
index f58f2e8..aad2ba0 100644
--- a/misc/base_device.c
+++ b/misc/base_device.c
@@ -5,12 +5,12 @@
  * assure that we only fsck one partition on a particular drive at any
  * one time.  Otherwise, the disk heads will be seeking all over the
  * place.  If the base device can not be determined, return NULL.
- * 
+ *
  * The base_device() function returns an allocated string which must
  * be freed.
- * 
+ *
  * Written by Theodore Ts'o, <tytso@mit.edu>
- * 
+ *
  * Copyright (C) 2000 Theodore Ts'o.
  *
  * %Begin-Header%
@@ -38,7 +38,7 @@ static const char *devfs_hier[] = {
 	"host", "bus", "target", "lun", 0
 };
 
-char *base_device(char *device)
+char *base_device(const char *device)
 {
 	char *str, *cp;
 	const char **hier, *disk;
@@ -58,7 +58,7 @@ char *base_device(char *device)
 	/* Skip over /dev/dsk/... */
 	if (strncmp(cp, "dsk/", 4) == 0)
 		cp += 4;
-	
+
 	/*
 	 * For md devices, we treat them all as if they were all
 	 * on one disk, since we don't know how to parallelize them.
@@ -147,8 +147,7 @@ errout:
 }
 
 #ifdef DEBUG
-
-main(int argc, char** argv)
+int main(int argc, char** argv)
 {
 	const char *base;
 	char  buf[256], *cp;
@@ -167,5 +166,4 @@ main(int argc, char** argv)
 	}
 	exit(0);
 }
-
 #endif