[dm-devel] [PATCH v2 08/20] libmultipath: use const char* in open_file()
Martin Wilck
mwilck at suse.com
Mon Mar 19 15:01:43 UTC 2018
Signed-off-by: Martin Wilck <mwilck at suse.com>
---
libmultipath/file.c | 6 +++---
libmultipath/file.h | 2 +-
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/libmultipath/file.c b/libmultipath/file.c
index e4951c92eb67..d5165ec6709a 100644
--- a/libmultipath/file.c
+++ b/libmultipath/file.c
@@ -37,7 +37,7 @@
*/
static int
-ensure_directories_exist(char *str, mode_t dir_mode)
+ensure_directories_exist(const char *str, mode_t dir_mode)
{
char *pathname;
char *end;
@@ -80,7 +80,7 @@ sigalrm(int sig)
}
static int
-lock_file(int fd, char *file_name)
+lock_file(int fd, const char *file_name)
{
struct sigaction act, oldact;
sigset_t set, oldset;
@@ -118,7 +118,7 @@ lock_file(int fd, char *file_name)
}
int
-open_file(char *file, int *can_write, char *header)
+open_file(const char *file, int *can_write, const char *header)
{
int fd;
struct stat s;
diff --git a/libmultipath/file.h b/libmultipath/file.h
index 4f96dbf55e34..70bffa5301ad 100644
--- a/libmultipath/file.h
+++ b/libmultipath/file.h
@@ -6,6 +6,6 @@
#define _FILE_H
#define FILE_TIMEOUT 30
-int open_file(char *file, int *can_write, char *header);
+int open_file(const char *file, int *can_write, const char *header);
#endif /* _FILE_H */
--
2.16.1
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