From 04a15b676bd7cdc8fa60ebbbc3c16ec945e80ca4 Mon Sep 17 00:00:00 2001
From: Ulrich Alt <ualt@west-gmbh.de>
Date: Fri, 14 Aug 2015 10:22:41 +0200
Subject: [PATCH] Make zbackup compile in cygwin

---
 .gitignore         | 1 +
 file.cc            | 6 +++---
 unbuffered_file.cc | 4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index 18efb1c..80da0a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,4 @@ cmake_install.cmake
 /zbackup.pb.cc
 /zbackup.pb.h
 /zbackup
+/zbackup.exe
diff --git a/file.cc b/file.cc
index 290d48a..7af0201 100644
--- a/file.cc
+++ b/file.cc
@@ -6,7 +6,7 @@
 #include <unistd.h>
 #include <cerrno>
 #include <cstring>
-#if defined( __APPLE__ ) || defined( __OpenBSD__ ) || defined(__FreeBSD__)
+#if defined( __APPLE__ ) || defined( __OpenBSD__ ) || defined(__FreeBSD__) || defined(__CYGWIN__)
   #include <sys/socket.h>
 #else
   #include <sys/sendfile.h>
@@ -70,7 +70,7 @@ void File::rename( std::string const & from,
       #if defined( __APPLE__ )
       if ( -1 == sendfile( write_fd, read_fd, offset, &stat_buf.st_size, NULL, 0 ) )
          throw exCantRename( from + " to " + to );
-      #elif defined( __OpenBSD__ ) || defined(__FreeBSD__)
+      #elif defined( __OpenBSD__ ) || defined(__FreeBSD__) || defined(__CYGWIN__)
 
       size_t BUFSIZE = 4096, size;
       char buf[BUFSIZE];
@@ -249,7 +249,7 @@ char * File::gets( char * s, int size, bool stripNl )
   if ( result && stripNl )
   {
     size_t len = strlen( result );
-    
+
     char * last = result + len;
 
     while( len-- )
diff --git a/unbuffered_file.cc b/unbuffered_file.cc
index 14d6f66..db995e6 100644
--- a/unbuffered_file.cc
+++ b/unbuffered_file.cc
@@ -13,7 +13,7 @@
 #include "unbuffered_file.hh"
 
 
-#if defined( __APPLE__ ) || defined( __OpenBSD__ ) || defined(__FreeBSD__)
+#if defined( __APPLE__ ) || defined( __OpenBSD__ ) || defined(__FreeBSD__) || defined(__CYGWIN__)
 #define lseek64 lseek
 #endif
 
@@ -24,7 +24,7 @@ UnbufferedFile::UnbufferedFile( char const * fileName, Mode mode )
 
   int flags = ( mode == WriteOnly ? ( O_WRONLY | O_CREAT | O_TRUNC ) :
                                     O_RDONLY );
-#if !defined( __APPLE__ ) && !defined( __OpenBSD__ ) && !defined(__FreeBSD__)
+#if !defined( __APPLE__ ) && !defined( __OpenBSD__ ) && !defined(__FreeBSD__) && !defined(__CYGWIN__)
   flags |= O_LARGEFILE;
 #endif
   fd = open( fileName, flags, 0666 );