From 672c4091b5a43442759886144607aa407a04e5bc Mon Sep 17 00:00:00 2001
From: Ben Longbons <b.r.longbons@gmail.com>
Date: Fri, 15 Nov 2013 20:30:49 -0800
Subject: Unbreak build

---
 src/common/lock.cpp | 59 -----------------------------------------------------
 src/common/lock.hpp | 17 ---------------
 2 files changed, 76 deletions(-)
 delete mode 100644 src/common/lock.cpp
 delete mode 100644 src/common/lock.hpp

(limited to 'src/common')

diff --git a/src/common/lock.cpp b/src/common/lock.cpp
deleted file mode 100644
index e21aee5..0000000
--- a/src/common/lock.cpp
+++ /dev/null
@@ -1,59 +0,0 @@
-#include "lock.hpp"
-
-#include <unistd.h>
-
-#include <cstdio>
-
-#include "../strings/fstring.hpp"
-#include "../strings/zstring.hpp"
-
-#include "cxxstdio.hpp"
-#include "socket.hpp"
-
-#include "../poison.hpp"
-
-/// number of backups to keep
-static
-const int backup_count = 10;
-
-/// Protected file writing
-/// (Until the file is closed, it keeps the old file)
-
-// Start writing a tmpfile
-FILE *lock_fopen(ZString filename, int *info)
-{
-    FILE *fp;
-    int no = getpid();
-
-    // Get a filename that doesn't already exist
-    FString newfile;
-    do
-    {
-        newfile = STRPRINTF("%s_%d.tmp", filename, no++);
-        fp = fopen(newfile.c_str(), "wx");
-    }
-    while (!fp);
-    *info = --no;
-    return fp;
-}
-
-// Delete the old file and rename the new file
-void lock_fclose(FILE *fp, ZString filename, int *info)
-{
-    if (fp)
-    {
-        fclose(fp);
-        int n = backup_count;
-        FString old_filename = STRPRINTF("%s.%d", filename, n);
-        while (--n)
-        {
-            FString newer_filename = STRPRINTF("%s.%d", filename, n);
-            rename(newer_filename.c_str(), old_filename.c_str());
-            old_filename = std::move(newer_filename);
-        }
-        rename(filename.c_str(), old_filename.c_str());
-
-        FString tmpfile = STRPRINTF("%s_%d.tmp", filename, *info);
-        rename(tmpfile.c_str(), filename.c_str());
-    }
-}
diff --git a/src/common/lock.hpp b/src/common/lock.hpp
deleted file mode 100644
index 5ca1aed..0000000
--- a/src/common/lock.hpp
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef LOCK_HPP
-#define LOCK_HPP
-
-#include "sanity.hpp"
-
-#include <cstdio>
-
-#include "../strings/fwd.hpp"
-
-// TODO replace with a class
-
-/// Locked FILE I/O
-// Changes are made in a separate file until lock_fclose
-FILE *lock_fopen(ZString filename, int *info);
-void lock_fclose(FILE *fp, ZString filename, int *info);
-
-#endif // LOCK_HPP
-- 
cgit v1.2.3-60-g2f50