Signed-off-by: Christian Brauner <christianvanbrau...@gmail.com>
100.0% src/lxc/
diff --git a/src/lxc/utils.c b/src/lxc/utils.c
index 7ced314..5940542 100644
--- a/src/lxc/utils.c
+++ b/src/lxc/utils.c
@@ -1466,3 +1466,17 @@ err:
close(fd);
return ret;
}
+
+bool lxc_delete_string_in_array(char *haystack, size_t haystacklen,
+ const char *needle, size_t needlelen)
+{
+ char *del = NULL;
+ bool bret = false;
+
+ if ((del = memmem(haystack, haystacklen, needle, needlelen))) {
+ memmove(del, del + needlelen, strlen(del) - needlelen + 1);
+ bret = true;
+ }
+ return bret;
+}
+
diff --git a/src/lxc/utils.h b/src/lxc/utils.h
index ee12dde..715d125 100644
--- a/src/lxc/utils.h
+++ b/src/lxc/utils.h
@@ -243,6 +243,9 @@ extern char *lxc_append_paths(const char *first, const char
*second);
extern bool lxc_string_in_list(const char *needle, const char *haystack, char
sep);
extern char **lxc_string_split(const char *string, char sep);
extern char **lxc_string_split_and_trim(const char *string, char sep);
+/* Delete a string from a non-null terminated buffer. */
+bool lxc_delete_string_in_array(char *haystack, size_t haystacklen,
+ const char *needle, size_t needlelen);
/* some simple array manipulation utilities */
typedef void (*lxc_free_fn)(void *);
--
2.5.1
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