From 98299da0fda612b42ab933c47f18163cfef5fa71 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <tazjin@google.com>
Date: Mon, 25 May 2020 01:19:02 +0100
Subject: refactor(3p/nix/libutil): Replace string2Int & trim functions

Replaces these functions with corresponding functions from Abseil,
namely absl::StripAsciiWhitespace and absl::SimpleAtoi.

In the course of doing this some minor things I encountered along the
way were also refactored.

This also changes the signatures of the various custom readFile
functions to use absl::string_view types.
---
 third_party/nix/src/libutil/config.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'third_party/nix/src/libutil/config.cc')

diff --git a/third_party/nix/src/libutil/config.cc b/third_party/nix/src/libutil/config.cc
index c7c952abf16f..bc81ce77ceb5 100644
--- a/third_party/nix/src/libutil/config.cc
+++ b/third_party/nix/src/libutil/config.cc
@@ -3,6 +3,7 @@
 
 #include <utility>
 
+#include <absl/strings/numbers.h>
 #include <glog/logging.h>
 
 #include "args.hh"
@@ -214,7 +215,7 @@ std::string BaseSetting<std::string>::to_string() {
 template <typename T>
 void BaseSetting<T>::set(const std::string& str) {
   static_assert(std::is_integral<T>::value, "Integer required.");
-  if (!string2Int(str, value)) {
+  if (!absl::SimpleAtoi(str, &value)) {
     throw UsageError("setting '%s' has invalid value '%s'", name, str);
   }
 }
-- 
cgit 1.4.1