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authorVincent Ambo <tazjin@google.com>2020-05-25T00·19+0100
committerVincent Ambo <tazjin@google.com>2020-05-25T00·19+0100
commit98299da0fda612b42ab933c47f18163cfef5fa71 (patch)
tree78fc0f1127b5f2336d3e370f342f72f38d5a5ee2 /third_party/nix/src/libexpr/get-drvs.cc
parentb371821db59d33851d521d66ba1fb126d388c00f (diff)
refactor(3p/nix/libutil): Replace string2Int & trim functions r/843
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.
Diffstat (limited to 'third_party/nix/src/libexpr/get-drvs.cc')
-rw-r--r--third_party/nix/src/libexpr/get-drvs.cc3
1 files changed, 2 insertions, 1 deletions
diff --git a/third_party/nix/src/libexpr/get-drvs.cc b/third_party/nix/src/libexpr/get-drvs.cc
index bc40ec3fef6c..968108e78c51 100644
--- a/third_party/nix/src/libexpr/get-drvs.cc
+++ b/third_party/nix/src/libexpr/get-drvs.cc
@@ -4,6 +4,7 @@
 #include <regex>
 #include <utility>
 
+#include <absl/strings/numbers.h>
 #include <glog/logging.h>
 
 #include "derivations.hh"
@@ -243,7 +244,7 @@ NixInt DrvInfo::queryMetaInt(const std::string& name, NixInt def) {
     /* Backwards compatibility with before we had support for
        integer meta fields. */
     NixInt n;
-    if (string2Int(v->string.s, n)) {
+    if (absl::SimpleAtoi(v->string.s, &n)) {
       return n;
     }
   }