diff options
Diffstat (limited to 'src/libnm-glib-aux/nm-shared-utils.c')
| -rw-r--r-- | src/libnm-glib-aux/nm-shared-utils.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/libnm-glib-aux/nm-shared-utils.c b/src/libnm-glib-aux/nm-shared-utils.c index aa1be1f28f..f8b12c47ac 100644 --- a/src/libnm-glib-aux/nm-shared-utils.c +++ b/src/libnm-glib-aux/nm-shared-utils.c @@ -1443,6 +1443,45 @@ _nm_utils_ascii_str_to_uint64(const char *str, /*****************************************************************************/ +gint64 +_nm_utils_ascii_str_to_int64_bin(const char *str, + gssize len, + guint base, + gint64 min, + gint64 max, + gint64 fallback) +{ + gs_free char *str_clone = NULL; + + /* This is like _nm_utils_ascii_str_to_int64(), but the user may provide + * an optional string length, in which case str is not assumed to be NUL + * terminated. In that case, any NUL characters inside the first len characters + * lead to a failure, except one last NUL character is allowed. */ + + if (len >= 0) { + gsize l = len; + + nm_assert(l == 0 || str); + + if (l > 0 && str[l - 1u] == '\0') { + /* we accept one '\0' at the end of the string. */ + l--; + } + + if (l > 0 && memchr(str, '\0', l)) { + /* but we don't accept other NUL characters in the middle. */ + errno = EINVAL; + return fallback; + } + + str = nm_strndup_a(300, str, len, &str_clone); + } + + return _nm_utils_ascii_str_to_int64(str, base, min, max, fallback); +} + +/*****************************************************************************/ + int nm_strcmp_with_data(gconstpointer a, gconstpointer b, gpointer user_data) { |