From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 21 Dec 2009 08:53:48 +0000 (+0000)
Subject: added SUPPORTDLL define and checks, if any platforms lack support for
X-Git-Tag: xonotic-v0.1.0preview~1028
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=4b69d6743a52d7471970da0c2473a2a94b042598;p=xonotic%2Fdarkplaces.git

added SUPPORTDLL define and checks, if any platforms lack support for
dynamic loading they could alter this define


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9620 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/sys_shared.c b/sys_shared.c
index 683fe0b1..a52b9426 100644
--- a/sys_shared.c
+++ b/sys_shared.c
@@ -1,10 +1,15 @@
 #include "quakedef.h"
+
+#define SUPPORTDLL
+
 # include <time.h>
 #ifndef WIN32
 # include <unistd.h>
 # include <fcntl.h>
+#ifdef SUPPORTDLL
 # include <dlfcn.h>
 #endif
+#endif
 
 static char sys_timestring[128];
 char *Sys_TimeString(const char *timeformat)
@@ -56,6 +61,7 @@ DLL MANAGEMENT
 
 qboolean Sys_LoadLibrary (const char** dllnames, dllhandle_t* handle, const dllfunction_t *fcts)
 {
+#ifdef SUPPORTDLL
 	const dllfunction_t *func;
 	dllhandle_t dllhandle = 0;
 	unsigned int i;
@@ -143,10 +149,14 @@ notfound:
 
 	*handle = dllhandle;
 	return true;
+#else
+	return false;
+#endif
 }
 
 void Sys_UnloadLibrary (dllhandle_t* handle)
 {
+#ifdef SUPPORTDLL
 	if (handle == NULL || *handle == NULL)
 		return;
 
@@ -157,14 +167,19 @@ void Sys_UnloadLibrary (dllhandle_t* handle)
 #endif
 
 	*handle = NULL;
+#endif
 }
 
 void* Sys_GetProcAddress (dllhandle_t handle, const char* name)
 {
+#ifdef SUPPORTDLL
 #ifdef WIN32
 	return (void *)GetProcAddress (handle, name);
 #else
 	return (void *)dlsym (handle, name);
 #endif
+#else
+	return NULL;
+#endif
 }