From: pwpiwi <pwpiwi@users.noreply.github.com>
Date: Wed, 1 Mar 2017 06:08:50 +0000 (+0100)
Subject: Merge pull request #220 from marshmellow42/master
X-Git-Tag: v3.0.0~62
X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/f76d6fae10cc472dd874f71da353272069a53d01?hp=ebd95febb8cf26b384f68d68c8065a31c3fcd59f

Merge pull request #220 from marshmellow42/master

small patches and small added features listed below:
---

diff --git a/client/whereami.c b/client/whereami.c
index 289aeb1f..7c09894f 100644
--- a/client/whereami.c
+++ b/client/whereami.c
@@ -10,6 +10,11 @@
 extern "C" {
 #endif
 
+#if defined(__linux__)
+// make realpath() available:
+#define _DEFAULT_SOURCE
+#endif
+
 #if !defined(WAI_MALLOC) || !defined(WAI_FREE) || !defined(WAI_REALLOC)
 #include <stdlib.h>
 #endif
@@ -51,7 +56,7 @@ extern "C" {
 #pragma warning(push, 3)
 #endif
 #include <windows.h>
-#include <intrin.h>
+//#include <intrin.h>			// not required and doesn't exist in old mingw environments
 #if defined(_MSC_VER)
 #pragma warning(pop)
 #endif
@@ -136,7 +141,9 @@ int WAI_PREFIX(getExecutablePath)(char* out, int capacity, int* dirname_length)
   return WAI_PREFIX(getModulePath_)(NULL, out, capacity, dirname_length);
 }
 
-WAI_NOINLINE
+// GetModuleHandleEx() is not available on old mingw environments. We don't need getModulePath() yet. 
+// Sacrifice it for the time being to improve backwards compatibility
+/* WAI_NOINLINE
 WAI_FUNCSPEC
 int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
 {
@@ -157,13 +164,15 @@ int WAI_PREFIX(getModulePath)(char* out, int capacity, int* dirname_length)
 
   return length;
 }
+ */
 
 #elif defined(__linux__)
 
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <limits.h>
+// #include <limits.h>     // not all linux distributions define PATH_MAX in limits.h because it depends on the filesystem. Therefore use...
+#include <linux/limits.h>
 #ifndef __STDC_FORMAT_MACROS
 #define __STDC_FORMAT_MACROS
 #endif