From: Jeff Mahoney <jeffm@xxxxxxxx>
It's unlikely we're going to modify a pathname argument, so codify that
and use const.
Signed-off-by: Jeff Mahoney <jeffm@xxxxxxxx>
---
chunk-recover.c | 4 ++--
cmds-device.c | 2 +-
cmds-fi-usage.c | 6 +++---
cmds-rescue.c | 4 ++--
send-utils.c | 4 ++--
5 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/chunk-recover.c b/chunk-recover.c
index 705bcf52..1d30db51 100644
--- a/chunk-recover.c
+++ b/chunk-recover.c
@@ -1492,7 +1492,7 @@ out:
return ERR_PTR(ret);
}
-static int recover_prepare(struct recover_control *rc, char *path)
+static int recover_prepare(struct recover_control *rc, const char *path)
{
int ret;
int fd;
@@ -2296,7 +2296,7 @@ static void validate_rebuild_chunks(struct recover_control *rc)
/*
* Return 0 when successful, < 0 on error and > 0 if aborted by user
*/
-int btrfs_recover_chunk_tree(char *path, int verbose, int yes)
+int btrfs_recover_chunk_tree(const char *path, int verbose, int yes)
{
int ret = 0;
struct btrfs_root *root = NULL;
diff --git a/cmds-device.c b/cmds-device.c
index 86459d1b..a49c9d9d 100644
--- a/cmds-device.c
+++ b/cmds-device.c
@@ -526,7 +526,7 @@ static const char * const cmd_device_usage_usage[] = {
NULL
};
-static int _cmd_device_usage(int fd, char *path, unsigned unit_mode)
+static int _cmd_device_usage(int fd, const char *path, unsigned unit_mode)
{
int i;
int ret = 0;
diff --git a/cmds-fi-usage.c b/cmds-fi-usage.c
index de7ad668..9a1c76ab 100644
--- a/cmds-fi-usage.c
+++ b/cmds-fi-usage.c
@@ -227,7 +227,7 @@ static int cmp_btrfs_ioctl_space_info(const void *a, const void *b)
/*
* This function load all the information about the space usage
*/
-static struct btrfs_ioctl_space_args *load_space_info(int fd, char *path)
+static struct btrfs_ioctl_space_args *load_space_info(int fd, const char *path)
{
struct btrfs_ioctl_space_args *sargs = NULL, *sargs_orig = NULL;
int ret, count;
@@ -305,7 +305,7 @@ static void get_raid56_used(struct chunk_info *chunks, int chunkcount,
#define MIN_UNALOCATED_THRESH SZ_16M
static int print_filesystem_usage_overall(int fd, struct chunk_info *chunkinfo,
int chunkcount, struct device_info *devinfo, int devcount,
- char *path, unsigned unit_mode)
+ const char *path, unsigned unit_mode)
{
struct btrfs_ioctl_space_args *sargs = NULL;
int i;
@@ -931,7 +931,7 @@ static void _cmd_filesystem_usage_linear(unsigned unit_mode,
static int print_filesystem_usage_by_chunk(int fd,
struct chunk_info *chunkinfo, int chunkcount,
struct device_info *devinfo, int devcount,
- char *path, unsigned unit_mode, int tabular)
+ const char *path, unsigned unit_mode, int tabular)
{
struct btrfs_ioctl_space_args *sargs;
int ret = 0;
diff --git a/cmds-rescue.c b/cmds-rescue.c
index c40088ad..c61145bc 100644
--- a/cmds-rescue.c
+++ b/cmds-rescue.c
@@ -32,8 +32,8 @@ static const char * const rescue_cmd_group_usage[] = {
NULL
};
-int btrfs_recover_chunk_tree(char *path, int verbose, int yes);
-int btrfs_recover_superblocks(char *path, int verbose, int yes);
+int btrfs_recover_chunk_tree(const char *path, int verbose, int yes);
+int btrfs_recover_superblocks(const char *path, int verbose, int yes);
static const char * const cmd_rescue_chunk_recover_usage[] = {
"btrfs rescue chunk-recover [options] <device>",
diff --git a/send-utils.c b/send-utils.c
index b5289e76..8ce94de1 100644
--- a/send-utils.c
+++ b/send-utils.c
@@ -28,8 +28,8 @@
#include "ioctl.h"
#include "btrfs-list.h"
-static int btrfs_subvolid_resolve_sub(int fd, char *path, size_t *path_len,
- u64 subvol_id);
+static int btrfs_subvolid_resolve_sub(int fd, char *path,
+ size_t *path_len, u64 subvol_id);
static int btrfs_get_root_id_by_sub_path(int mnt_fd, const char *sub_path,
u64 *root_id)
--
2.15.1
--
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