udev: move util_replace_whitespace() to udev-util.c

2 files changed, 0 insertions, 46 deletions

diff --git a/src/libudev/libudev-util.c b/src/libudev/libudev-util.c
index bbb2879764..45977339ac 100644
--- a/src/libudev/libudev-util.c
+++ b/src/libudev/libudev-util.c
@@ -109,51 +109,6 @@ size_t util_path_encode(const char *src, char *dest, size_t size) {
         return j;
 }
 
-/*
- * Copy from 'str' to 'to', while removing all leading and trailing whitespace,
- * and replacing each run of consecutive whitespace with a single underscore.
- * The chars from 'str' are copied up to the \0 at the end of the string, or
- * at most 'len' chars.  This appends \0 to 'to', at the end of the copied
- * characters.
- *
- * If 'len' chars are copied into 'to', the final \0 is placed at len+1
- * (i.e. 'to[len] = \0'), so the 'to' buffer must have at least len+1
- * chars available.
- *
- * Note this may be called with 'str' == 'to', i.e. to replace whitespace
- * in-place in a buffer.  This function can handle that situation.
- *
- * Note that only 'len' characters are read from 'str'.
- */
-size_t util_replace_whitespace(const char *str, char *to, size_t len) {
-        bool is_space = false;
-        size_t i, j;
-
-        assert(str);
-        assert(to);
-
-        i = strspn(str, WHITESPACE);
-
-        for (j = 0; j < len && i < len && str[i] != '\0'; i++) {
-                if (isspace(str[i])) {
-                        is_space = true;
-                        continue;
-                }
-
-                if (is_space) {
-                        if (j + 1 >= len)
-                                break;
-
-                        to[j++] = '_';
-                        is_space = false;
-                }
-                to[j++] = str[i];
-        }
-
-        to[j] = '\0';
-        return j;
-}
-
 /* allow chars in allow list, plain ascii, hex-escaping and valid utf8 */
 size_t util_replace_chars(char *str, const char *allow) {
         size_t i = 0, replaced = 0;
diff --git a/src/libudev/libudev-util.h b/src/libudev/libudev-util.h
index 15e6214b0d..d2b22f9974 100644
--- a/src/libudev/libudev-util.h
+++ b/src/libudev/libudev-util.h
@@ -11,7 +11,6 @@
 #define UTIL_LINE_SIZE                     16384
 #define UDEV_ALLOWED_CHARS_INPUT        "/ $%?,"
 size_t util_path_encode(const char *src, char *dest, size_t size);
-size_t util_replace_whitespace(const char *str, char *to, size_t len);
 size_t util_replace_chars(char *str, const char *white);
 int util_resolve_subsys_kernel(const char *string, char *result, size_t maxsize, bool read_value);