Using symbol __unix__ to improve portability

Author: vtamara

ASCOfficeXlsFile2/source/XlsFormat/Auxiliary/HelpFunc.cpp

@@ -351,7 +351,7 @@ const std::wstring unescape_ST_Xstring(const std::wstring& wstr)
 
     while(true)
 	{
-#if defined(__linux__) || defined(_MAC)
+#if defined(__unix__) || defined(_MAC)
 		const auto it_range = boost::make_iterator_range(x_pos_noncopied, wstr_end);
         x_pos_next = boost::algorithm::find_first(it_range, L"_x").begin();
 #else

Common/DocxFormat/Source/Base/Types_32.h

@@ -45,7 +45,7 @@
         typedef uint16_t            _UINT16;
         typedef uint32_t            _UINT32;
         typedef uint64_t            _UINT64;
-#elif __APPLE__
+#elif defined(__APPLE__) || defined(__unix__)
 #include "stdint.h"
         typedef int16_t             _INT16;
         typedef int32_t             _INT32;

DesktopEditor/agg-2.4/include/agg_math.h

@@ -431,7 +431,7 @@ namespace agg
         }
     }
 
-#if defined(_LINUX) || defined(__APPLE__)
+#if defined(__unix__) || defined(__APPLE__)
     inline double _hypot(const double& x, const double& y)
     {
         return sqrt(x * x + y * y);

DesktopEditor/agg-2.4/include/agg_span_gradient.h

@@ -24,7 +24,7 @@
 
 namespace agg
 {
-#if !defined(_LINUX) && !(defined(_WIN32) || defined (_WIN64)) && !defined(__APPLE__)
+#if !defined(__unix__) && !(defined(_WIN32) || defined (_WIN64)) && !defined(__APPLE__)
     double _hypot(double x, double y)
     {
         return sqrt(x*x + y*y);

DesktopEditor/common/File.cpp

@@ -39,7 +39,7 @@
     #include <windows.h>
 #endif
 
-#if defined(__linux__) || defined(_MAC) && !defined(_IOS)
+#if defined(__unix__) || defined(_MAC) && !defined(_IOS)
 #include <unistd.h>
 #include <string.h>
 #endif

DesktopEditor/common/Types.h

@@ -75,7 +75,7 @@ typedef int				INT;
 typedef unsigned int	UINT, *PUINT;
 typedef wchar_t			WCHAR;
 
-#ifdef __linux__
+#ifdef __unix__
 #include <inttypes.h>
 typedef int64_t     T_LONG64;
 typedef uint64_t    T_ULONG64;

DesktopEditor/cximage/CxImage/ximainfo.cpp

@@ -5,7 +5,7 @@
 
 #include "ximage.h"
 
-#if defined(_LINUX) || defined(__APPLE__)
+#if defined(__unix__) || defined(__APPLE__)
     #ifdef UNICODE
         #define _tcsnicmp(a,b,c) wcscasecmp(a,b)
     #else

DesktopEditor/cximage/raw/libdcr.h

@@ -42,7 +42,7 @@
  #include <sys/types.h>
 #endif
 
-#if defined(_LINUX) || defined(__APPLE__)
+#if defined(__unix__) || defined(__APPLE__)
  #include <setjmp.h>
  #include <sys/types.h>
  #define _swab   swab

DjVuFile/libdjvu/ByteStream.cpp

@@ -81,13 +81,13 @@
 # include <io.h>
 #endif
 
-#ifdef UNIX
+#ifdef __unix__
 # ifndef HAS_MEMMAP
 #  define HAS_MEMMAP 1
 # endif
 #endif
 
-#ifdef UNIX
+#ifdef __unix__
 # include <sys/types.h>
 # include <sys/stat.h>
 # include <unistd.h>
@@ -98,7 +98,7 @@
 #endif
 
 #ifdef macintosh
-# ifndef UNIX
+# ifndef __unix__
 #  include <unistd.h>
 _MSL_IMP_EXP_C int _dup(int);
 _MSL_IMP_EXP_C int _dup2(int,int);
@@ -673,13 +673,13 @@ urlfopen(const GURL &url,const char mode[])
 #endif
 }
 
-#ifdef UNIX
+#ifdef __unix__
 static int
 urlopen(const GURL &url, const int mode, const int perm)
 {
   return open((const char *)url.NativeFilename(),mode,perm);
 }
-#endif /* UNIX */
+#endif /* __unix__ */
 
 GUTF8String
 ByteStream::Stdio::init(const GURL &url, const char mode[])
@@ -1006,7 +1006,7 @@ ByteStream::create(const GURL &url,char const * const xmode)
 {
   GP<ByteStream> retval;
   const char *mode = ((xmode) ? xmode : "rb");
-#ifdef UNIX
+#ifdef __unix__
   if (!strcmp(mode,"rb")) 
     {
       int fd = urlopen(url,O_RDONLY,0777);

DjVuFile/libdjvu/DjVuDocument.cpp

@@ -78,7 +78,7 @@
 
 #include "debug.h"
 
-#if defined(__linux__) || defined(LINUX)
+#if defined(__unix__) || defined(LINUX)
 typedef unsigned int	UINT;
 #endif