-
#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)
{
time_t mytime = time(NULL);
+#if _MSC_VER >= 1400
+ struct tm mytm;
+ localtime_s(&mytm, &mytime);
+ strftime(sys_timestring, sizeof(sys_timestring), timeformat, &mytm);
+#else
strftime(sys_timestring, sizeof(sys_timestring), timeformat, localtime(&mytime));
+#endif
return sys_timestring;
}
extern qboolean host_shuttingdown;
-void Sys_Quit (void)
+void Sys_Quit (int returnvalue)
{
+ if (COM_CheckParm("-profilegameonly"))
+ Sys_AllowProfiling(false);
host_shuttingdown = true;
Host_Shutdown();
- exit(0);
+ exit(returnvalue);
+}
+
+#if defined(__linux__) || defined(__FreeBSD__)
+#ifdef __cplusplus
+extern "C"
+#endif
+int moncontrol(int);
+#endif
+
+void Sys_AllowProfiling(qboolean enable)
+{
+#if defined(__linux__) || defined(__FreeBSD__)
+ moncontrol(enable);
+#endif
}
+
/*
===============================================================================
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;
if (handle == NULL)
return false;
+#ifndef WIN32
+#ifdef PREFER_PRELOAD
+ dllhandle = dlopen(NULL, RTLD_LAZY | RTLD_GLOBAL);
+ if(dllhandle)
+ {
+ for (func = fcts; func && func->name != NULL; func++)
+ if (!(*func->funcvariable = (void *) Sys_GetProcAddress (dllhandle, func->name)))
+ {
+ dlclose(dllhandle);
+ goto notfound;
+ }
+ Con_DPrintf ("All of %s's functions were already linked in! Not loading dynamically...\n", dllnames[0]);
+ *handle = dllhandle;
+ return true;
+ }
+notfound:
+#endif
+#endif
+
// Initializations
for (func = fcts; func && func->name != NULL; func++)
*func->funcvariable = NULL;
// Try every possible name
- Con_Printf ("Trying to load library...");
+ Con_DPrintf ("Trying to load library...");
for (i = 0; dllnames[i] != NULL; i++)
{
- Con_Printf (" \"%s\"", dllnames[i]);
+ Con_DPrintf (" \"%s\"", dllnames[i]);
#ifdef WIN32
dllhandle = LoadLibrary (dllnames[i]);
#else
- dllhandle = dlopen (dllnames[i], RTLD_LAZY);
+ dllhandle = dlopen (dllnames[i], RTLD_LAZY | RTLD_GLOBAL);
#endif
if (dllhandle)
break;
char temp[MAX_OSPATH];
strlcpy(temp, path, sizeof(temp));
strlcat(temp, dllnames[i], sizeof(temp));
- Con_Printf (" \"%s\"", temp);
+ Con_DPrintf (" \"%s\"", temp);
#ifdef WIN32
dllhandle = LoadLibrary (temp);
#else
- dllhandle = dlopen (temp, RTLD_LAZY);
+ dllhandle = dlopen (temp, RTLD_LAZY | RTLD_GLOBAL);
#endif
if (dllhandle)
break;
// No DLL found
if (! dllhandle)
{
- Con_Printf(" - failed.\n");
+ Con_DPrintf(" - failed.\n");
return false;
}
- Con_Printf(" - loaded.\n");
+ Con_DPrintf(" - loaded.\n");
// Get the function adresses
for (func = fcts; func && func->name != NULL; func++)
if (!(*func->funcvariable = (void *) Sys_GetProcAddress (dllhandle, func->name)))
{
- Con_Printf ("Missing function \"%s\" - broken library!\n", func->name);
+ Con_DPrintf ("Missing function \"%s\" - broken library!\n", func->name);
Sys_UnloadLibrary (&dllhandle);
return false;
}
*handle = dllhandle;
return true;
+#else
+ return false;
+#endif
}
void Sys_UnloadLibrary (dllhandle_t* handle)
{
+#ifdef SUPPORTDLL
if (handle == NULL || *handle == NULL)
return;
#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
}