mkfs.minix: use is_mounted() from libcommon

Signed-off-by: Sami Kerola <kerolasa@iki.fi>

1 files changed, 4 insertions, 23 deletions

diff --git a/disk-utils/mkfs.minix.c b/disk-utils/mkfs.minix.c
index 9e4212fd0..a198e5a92 100644
--- a/disk-utils/mkfs.minix.c
+++ b/disk-utils/mkfs.minix.c
@@ -77,6 +77,7 @@
 #include "strutils.h"
 #include "all-io.h"
 #include "closestream.h"
+#include "ismounted.h"
 
 #define MINIX_ROOT_INO 1
 #define MINIX_BAD_INO 2
@@ -152,28 +153,6 @@ static void __attribute__((__noreturn__)) usage(FILE *out)
 	exit(out == stderr ? MKFS_EX_USAGE : MKFS_EX_OK);
 }
 
-/*
- * Check to make certain that our new filesystem won't be created on
- * an already mounted partition.  Code adapted from mke2fs, Copyright
- * (C) 1994 Theodore Ts'o.  Also licensed under GPL.
- */
-static void check_mount(void) {
-	FILE * f;
-	struct mntent * mnt;
-
-	if ((f = setmntent (_PATH_MOUNTED, "r")) == NULL)
-		return;
-	while ((mnt = getmntent (f)) != NULL)
-		if (strcmp (device_name, mnt->mnt_fsname) == 0)
-			break;
-	endmntent (f);
-	if (!mnt)
-		return;
-
-	errx(MKFS_EX_ERROR, _("%s is mounted; will not make a filesystem here!"),
-			device_name);
-}
-
 static void super_set_state(void)
 {
 	switch (fs_version) {
@@ -743,7 +722,9 @@ int main(int argc, char ** argv) {
 	if (!device_name) {
 		usage(stderr);
 	}
-	check_mount();		/* is it already mounted? */
+	if (is_mounted(device_name))
+		errx(MKFS_EX_ERROR, _("%s is mounted; will not make a filesystem here!"),
+			device_name);
 	tmp = root_block;
 	if (fs_version == 3) {
 		*(uint32_t *)tmp = 1;