#include <unistd.h>
#include <stdint.h> //for uintptr_t
-#if (defined(linux) || defined(__linux) || defined(__GNU__)) && !defined(_GNU_SOURCE)
+ #if (defined(linux) || defined(__linux) || defined(__GNU__)) && !defined(_GNU_SOURCE)
#define _GNU_SOURCE
#endif
- #include <sched.h>
-
- #ifdef __FreeBSD__
- #include <pthread_np.h>
- typedef cpuset_t cpu_set_t;
- #elif defined(__sun) || defined(sun)
- #include <sys/types.h>
- #include <sys/processor.h>
- #elif defined(_AIX)
- #include <sys/processor.h>
- #elif __APPLE__
- #include <mach/mach_init.h>
- #include <mach/thread_policy.h>
- #endif
-
#define sleep_ms(x) usleep(x*1000)
-
- #define THREAD_PRIORITY_LOWEST 0
- #define THREAD_PRIORITY_BELOW_NORMAL 1
- #define THREAD_PRIORITY_NORMAL 2
- #define THREAD_PRIORITY_ABOVE_NORMAL 3
- #define THREAD_PRIORITY_HIGHEST 4
#endif
#ifdef _MSC_VER
#include <CoreFoundation/CoreFoundation.h>
#endif
+#ifndef _WIN32 // Posix
+ #include <sys/time.h>
+ #include <time.h>
+ #if defined(__MACH__) && defined(__APPLE__)
+ #include <mach/clock.h>
+ #include <mach/mach.h>
+ #endif
+#endif
+
namespace porting
{
extern std::string path_user;
/*
- Get full path of stuff in data directory.
- Example: "stone.png" -> "../data/stone.png"
+ Path to gettext locale files
*/
-std::string getDataPath(const char *subpath);
+extern std::string path_locale;
/*
- Initialize path_share and path_user.
+ Path to directory for storing caches.
*/
-void initializePaths();
+extern std::string path_cache;
/*
- Get number of online processors in the system.
+ Get full path of stuff in data directory.
+ Example: "stone.png" -> "../data/stone.png"
*/
-int getNumberOfProcessors();
+std::string getDataPath(const char *subpath);
/*
- Set a thread's affinity to a particular processor.
+ Move cache folder from path_user to the
+ system cache location if possible.
*/
-bool threadBindToProcessor(threadid_t tid, int pnumber);
+void migrateCachePath();
/*
- Set a thread's priority.
+ Initialize path_*.
*/
-bool threadSetPriority(threadid_t tid, int prio);
+void initializePaths();
/*
Return system information
Overflow can occur at any value higher than 10000000.
*/
#ifdef _WIN32 // Windows
-#ifndef _WIN32_WINNT
- #define _WIN32_WINNT 0x0501
-#endif
- #include <windows.h>
inline u32 getTimeS()
{
}
#else // Posix
-#include <sys/time.h>
-#include <time.h>
+ inline void _os_get_clock(struct timespec *ts)
+ {
#if defined(__MACH__) && defined(__APPLE__)
-#include <mach/clock.h>
-#include <mach/mach.h>
-#endif
+ // from http://stackoverflow.com/questions/5167269/clock-gettime-alternative-in-mac-os-x
+ // OS X does not have clock_gettime, use clock_get_time
+ clock_serv_t cclock;
+ mach_timespec_t mts;
+ host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
+ clock_get_time(cclock, &mts);
+ mach_port_deallocate(mach_task_self(), cclock);
+ ts->tv_sec = mts.tv_sec;
+ ts->tv_nsec = mts.tv_nsec;
+#elif defined(CLOCK_MONOTONIC_RAW)
+ clock_gettime(CLOCK_MONOTONIC_RAW, ts);
+#elif defined(_POSIX_MONOTONIC_CLOCK)
+ clock_gettime(CLOCK_MONOTONIC, ts);
+#else
+ struct timeval tv;
+ gettimeofday(&tv, NULL);
+ TIMEVAL_TO_TIMESPEC(&tv, ts);
+#endif // defined(__MACH__) && defined(__APPLE__)
+ }
+ // Note: these clock functions do not return wall time, but
+ // generally a clock that starts at 0 when the process starts.
inline u32 getTimeS()
{
- struct timeval tv;
- gettimeofday(&tv, NULL);
- return tv.tv_sec;
+ struct timespec ts;
+ _os_get_clock(&ts);
+ return ts.tv_sec;
}
inline u32 getTimeMs()
{
- struct timeval tv;
- gettimeofday(&tv, NULL);
- return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+ struct timespec ts;
+ _os_get_clock(&ts);
+ return ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
}
inline u32 getTimeUs()
{
- struct timeval tv;
- gettimeofday(&tv, NULL);
- return tv.tv_sec * 1000000 + tv.tv_usec;
+ struct timespec ts;
+ _os_get_clock(&ts);
+ return ts.tv_sec * 1000000 + ts.tv_nsec / 1000;
}
inline u32 getTimeNs()
{
struct timespec ts;
- // from http://stackoverflow.com/questions/5167269/clock-gettime-alternative-in-mac-os-x
-#if defined(__MACH__) && defined(__APPLE__) // OS X does not have clock_gettime, use clock_get_time
- clock_serv_t cclock;
- mach_timespec_t mts;
- host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
- clock_get_time(cclock, &mts);
- mach_port_deallocate(mach_task_self(), cclock);
- ts.tv_sec = mts.tv_sec;
- ts.tv_nsec = mts.tv_nsec;
-#else
- clock_gettime(CLOCK_REALTIME, &ts);
-#endif
+ _os_get_clock(&ts);
return ts.tv_sec * 1000000000 + ts.tv_nsec;
}
}
}
-#if defined(linux) || defined(__linux)
- #include <sys/prctl.h>
-
- inline void setThreadName(const char *name) {
- /* It would be cleaner to do this with pthread_setname_np,
- * which was added to glibc in version 2.12, but some major
- * distributions are still runing 2.11 and previous versions.
- */
- prctl(PR_SET_NAME, name);
- }
-#elif defined(__FreeBSD__) || defined(__OpenBSD__)
- #include <pthread.h>
- #include <pthread_np.h>
-
- inline void setThreadName(const char *name) {
- pthread_set_name_np(pthread_self(), name);
- }
-#elif defined(__NetBSD__)
- #include <pthread.h>
-
- inline void setThreadName(const char *name) {
- pthread_setname_np(pthread_self(), name);
- }
-#elif defined(_MSC_VER)
- typedef struct tagTHREADNAME_INFO {
- DWORD dwType; // must be 0x1000
- LPCSTR szName; // pointer to name (in user addr space)
- DWORD dwThreadID; // thread ID (-1=caller thread)
- DWORD dwFlags; // reserved for future use, must be zero
- } THREADNAME_INFO;
-
- inline void setThreadName(const char *name) {
- THREADNAME_INFO info;
- info.dwType = 0x1000;
- info.szName = name;
- info.dwThreadID = -1;
- info.dwFlags = 0;
- __try {
- RaiseException(0x406D1388, 0, sizeof(info) / sizeof(DWORD), (ULONG_PTR *) &info);
- } __except (EXCEPTION_CONTINUE_EXECUTION) {}
- }
-#elif defined(__APPLE__)
- #include <pthread.h>
-
- inline void setThreadName(const char *name) {
- pthread_setname_np(name);
- }
-#elif defined(_WIN32) || defined(__GNU__)
- inline void setThreadName(const char* name) {}
-#else
- #warning "Unrecognized platform, thread names will not be available."
- inline void setThreadName(const char* name) {}
-#endif
#ifndef SERVER
float getDisplayDensity();
// threads in the process inherit this exception handler
void setWin32ExceptionHandler();
+bool secure_rand_fill_buf(void *buf, size_t len);
} // namespace porting
#ifdef __ANDROID__
projects / dragonfireclient.git / blobdiff