#endif
#include "quakedef.h"
+#include "thread.h"
#define SUPPORTDLL
extern qboolean host_shuttingdown;
void Sys_Quit (int returnvalue)
{
+ // Unlock mutexes because the quit command may jump directly here, causing a deadlock
+ Cbuf_UnlockThreadMutex();
+ SV_UnlockThreadMutex();
+
if (COM_CheckParm("-profilegameonly"))
Sys_AllowProfiling(false);
host_shuttingdown = true;
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__)
+#ifdef __ANDROID__
+#ifdef USE_PROFILER
+ extern void monstartup(const char *libname);
+ extern void moncleanup(void);
+ if (enable)
+ monstartup("libmain.so");
+ else
+ moncleanup();
+#endif
+#elif defined(__linux__) || defined(__FreeBSD__)
+ extern int moncontrol(int);
moncontrol(enable);
#endif
}
# define HAVE_Sleep 1
#endif
+#ifndef WIN32
#if defined(CLOCK_MONOTONIC) || defined(CLOCK_HIRES)
# define HAVE_CLOCKGETTIME 1
#endif
-
-#ifndef WIN32
// FIXME improve this check, manpage hints to DST_NONE
# define HAVE_GETTIMEOFDAY 1
#endif
static cvar_t sys_usequeryperformancecounter = {CVAR_SAVE, "sys_usequeryperformancecounter", "0", "use windows QueryPerformanceCounter timer (which has issues on multicore/multiprocessor machines and processors which are designed to conserve power) for timing rather than timeGetTime function (which has issues on some motherboards)"};
#endif
#if HAVE_CLOCKGETTIME
-static cvar_t sys_useclockgettime = {CVAR_SAVE, "sys_useclockgettime", "0", "use POSIX clock_gettime function (which has issues if the system clock speed is far off, as it can't get fixed by NTP) for timing rather than gettimeofday (which has issues if the system time is stepped by ntpdate, or apparently on some Xen installations)"};
+static cvar_t sys_useclockgettime = {CVAR_SAVE, "sys_useclockgettime", "1", "use POSIX clock_gettime function (not adjusted by NTP on some older Linux kernels) for timing rather than gettimeofday (which has issues if the system time is stepped by ntpdate, or apparently on some Xen installations)"};
#endif
static double benchmark_time; // actually always contains an integer amount of milliseconds, will eventually "overflow"
Sys_PrintToTerminal(msg);
}
+#ifndef WIN32
static const char *Sys_FindInPATH(const char *name, char namesep, const char *PATH, char pathsep, char *buf, size_t bufsize)
{
const char *p = PATH;
}
return name;
}
+#endif
static const char *Sys_FindExecutableName(void)
{
# endif
return features;
}
+#endif
+#ifdef SSE_POSSIBLE
qboolean Sys_HaveSSE(void)
{
// COMMANDLINEOPTION: SSE: -nosse disables SSE support and detection
if(COM_CheckParm("-nosse"))
return false;
+#ifdef SSE_PRESENT
+ return true;
+#else
// COMMANDLINEOPTION: SSE: -forcesse enables SSE support and disables detection
if(COM_CheckParm("-forcesse") || COM_CheckParm("-forcesse2"))
return true;
if(CPUID_Features() & (1 << 25))
return true;
return false;
+#endif
}
qboolean Sys_HaveSSE2(void)
// COMMANDLINEOPTION: SSE2: -nosse2 disables SSE2 support and detection
if(COM_CheckParm("-nosse") || COM_CheckParm("-nosse2"))
return false;
+#ifdef SSE2_PRESENT
+ return true;
+#else
// COMMANDLINEOPTION: SSE2: -forcesse2 enables SSE2 support and disables detection
if(COM_CheckParm("-forcesse2"))
return true;
if((CPUID_Features() & (3 << 25)) == (3 << 25)) // SSE is 1<<25, SSE2 is 1<<26
return true;
return false;
+#endif
}
#endif