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/libstore/store-api.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'third_party/nix/src/libstore/store-api.cc')

diff --git a/third_party/nix/src/libstore/store-api.cc b/third_party/nix/src/libstore/store-api.cc
index e6891395cd..54214e6f4e 100644
--- a/third_party/nix/src/libstore/store-api.cc
+++ b/third_party/nix/src/libstore/store-api.cc
@@ -3,6 +3,7 @@
 #include <future>
 #include <utility>
 
+#include <absl/strings/numbers.h>
 #include <glog/logging.h>
 
 #include "crypto.hh"
@@ -718,7 +719,7 @@ ValidPathInfo decodeValidPathInfo(std::istream& str, bool hashGiven) {
     getline(str, s);
     info.narHash = Hash(s, htSHA256);
     getline(str, s);
-    if (!string2Int(s, info.narSize)) {
+    if (!absl::SimpleAtoi(s, &info.narSize)) {
       throw Error("number expected");
     }
   }
@@ -726,7 +727,7 @@ ValidPathInfo decodeValidPathInfo(std::istream& str, bool hashGiven) {
   std::string s;
   int n;
   getline(str, s);
-  if (!string2Int(s, n)) {
+  if (!absl::SimpleAtoi(s, &n)) {
     throw Error("number expected");
   }
   while ((n--) != 0) {
-- 
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