commit e5b22206501ba1edd38018981e0dae8358986a3d
author Ali Tofigh <alito@webrtc.org> Thu Mar 24 23:08:32 2022
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> Fri Mar 25 08:12:36 2022
tree 7bc47f20e8941e2b513928280d192886900d954c
parent 58d861c47f3b112e3cc5e11da53961dde7e56221

Adopt absl::string_view in rtc_base/string_utils*

Bug: webrtc:13579
Change-Id: I2def83ae546156ff0ec8ef000b7ed0c48d15777c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/256721
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Ali Tofigh <alito@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#36329}

rtc_base/string_utils.cc

diff --git a/rtc_base/string_utils.cc b/rtc_base/string_utils.cc
index e8c1346..b93e615 100644
--- a/rtc_base/string_utils.cc
+++ b/rtc_base/string_utils.cc
@@ -14,20 +14,15 @@
 
 namespace rtc {
 
-size_t strcpyn(char* buffer,
-               size_t buflen,
-               const char* source,
-               size_t srclen /* = SIZE_UNKNOWN */) {
+size_t strcpyn(char* buffer, size_t buflen, absl::string_view source) {
   if (buflen <= 0)
     return 0;
 
-  if (srclen == SIZE_UNKNOWN) {
-    srclen = strlen(source);
-  }
+  size_t srclen = source.length();
   if (srclen >= buflen) {
     srclen = buflen - 1;
   }
-  memcpy(buffer, source, srclen);
+  memcpy(buffer, source.data(), srclen);
   buffer[srclen] = 0;
   return srclen;
 }