X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Futils.h;h=570216d53c9709dddcfaf480f68a465bc0a8f294;hb=6e61d0fa0123bbf215a8c00567edd6f94b5f88ac;hp=dec4cd8aa2268490eae52adb55795d76ab62a07b;hpb=159b042f34366d0fde5dcd73b4231c558922a664;p=lttng-tools.git

diff --git a/src/common/utils.h b/src/common/utils.h
index dec4cd8aa..570216d53 100644
--- a/src/common/utils.h
+++ b/src/common/utils.h
@@ -59,4 +59,16 @@ enum lttng_error_code utils_user_id_from_name(
 enum lttng_error_code utils_group_id_from_name(
 		const char *group_name, gid_t *group_id);
 
+/*
+ * Parse `str` as an unsigned long long value.
+ *
+ * Return 0 on success.  Return -1 on failure which can be because:
+ *
+ * - `str` is zero length
+ * - `str` contains invalid
+ */
+LTTNG_HIDDEN
+int utils_parse_unsigned_long_long(const char *str,
+		unsigned long long *value);
+
 #endif /* _COMMON_UTILS_H */