From 6e126ac30038502acf7016f0e76b3183f1304042 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Wed, 3 Apr 2019 21:19:50 +0300
Subject: Change depdb API and handle system_error thrown by butl::file_mtime()

Previously, debdb operations threw system_error and io_error to signal errors,
except for opening which issued diagnostics and failed. Now all operations
print the diagnostics and fail on system and IO errors.
---
 build2/filesystem.cxx | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'build2/filesystem.cxx')

diff --git a/build2/filesystem.cxx b/build2/filesystem.cxx
index 97f540b..5e6df5f 100644
--- a/build2/filesystem.cxx
+++ b/build2/filesystem.cxx
@@ -27,6 +27,20 @@ namespace build2
     }
   }
 
+  timestamp
+  mtime (const char* p)
+  {
+    try
+    {
+      return file_mtime (p);
+    }
+    catch (const system_error& e)
+    {
+      fail << "unable to obtain file " << p << " modification time: " << e
+           << endf;
+    }
+  }
+
   fs_status<mkdir_status>
   mkdir (const dir_path& d, uint16_t v)
   {
-- 
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