btrfs-progs: send-utils: remove unused functions path_cat and path_cat3

Since function path_cat and path_cat3 are not used anymore, remove them.
They have been reprecated since version 4.0.

Signed-off-by: Gu Jinxiang <gujx@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/send-utils.c b/send-utils.c
index b5289e7..3ecbdea 100644 (file)
--- a/send-utils.c
+++ b/send-utils.c
@@ -757,18 +757,6 @@ int path_cat_out(char *out, const char *p1, const char *p2)
        return 0;
 }
 
-__attribute__((deprecated))
-char *path_cat(const char *p1, const char *p2)
-{
-       int p1_len = strlen(p1);
-       int p2_len = strlen(p2);
-       char *new = malloc(p1_len + p2_len + 2);
-
-       path_cat_out(new, p1, p2);
-
-       return new;
-}
-
 int path_cat3_out(char *out, const char *p1, const char *p2, const char *p3)
 {
        int p1_len = strlen(p1);
@@ -788,16 +776,3 @@ int path_cat3_out(char *out, const char *p1, const char *p2, const char *p3)
 
        return 0;
 }
-
-__attribute__((deprecated))
-char *path_cat3(const char *p1, const char *p2, const char *p3)
-{
-       int p1_len = strlen(p1);
-       int p2_len = strlen(p2);
-       int p3_len = strlen(p3);
-       char *new = malloc(p1_len + p2_len + p3_len + 3);
-
-       path_cat3_out(new, p1, p2, p3);
-
-       return new;
-}

diff --git a/send-utils.h b/send-utils.h
index e8f8691..5f5e096 100644 (file)
--- a/send-utils.h
+++ b/send-utils.h
@@ -104,15 +104,6 @@ void subvol_uuid_search_add(struct subvol_uuid_search *s,
 
 int btrfs_subvolid_resolve(int fd, char *path, size_t path_len, u64 subvol_id);
 
-/*
- * DEPRECATED: the functions path_cat and path_cat3 are unsafe and should not
- * be used, use the _out variants and always check the return code.
- */
-__attribute__((deprecated))
-char *path_cat(const char *p1, const char *p2);
-__attribute__((deprecated))
-char *path_cat3(const char *p1, const char *p2, const char *p3);
-
 int path_cat_out(char *out, const char *p1, const char *p2);
 int path_cat3_out(char *out, const char *p1, const char *p2, const char *p3);