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87 lines
1.7 KiB
87 lines
1.7 KiB
#ifndef __COMPAT_H__ |
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#define __COMPAT_H__ |
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#ifdef WIN32 |
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#include "config.h" |
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#include <errno.h> |
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#include <time.h> |
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#include <pthread.h> |
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#include <sys/time.h> |
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#include "miner.h" // for timersub |
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#include <windows.h> |
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#ifndef HAVE_LIBWINPTHREAD |
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static inline int nanosleep(const struct timespec *req, struct timespec *rem) |
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{ |
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struct timeval tstart; |
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DWORD msecs; |
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gettimeofday(&tstart, NULL); |
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msecs = (req->tv_sec * 1000) + ((999999 + req->tv_nsec) / 1000000); |
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if (SleepEx(msecs, true) == WAIT_IO_COMPLETION) { |
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if (rem) { |
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struct timeval tdone, tnow, tleft; |
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tdone.tv_sec = tstart.tv_sec + req->tv_sec; |
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tdone.tv_usec = tstart.tv_usec + ((999 + req->tv_nsec) / 1000); |
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if (tdone.tv_usec > 1000000) { |
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tdone.tv_usec -= 1000000; |
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++tdone.tv_sec; |
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} |
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gettimeofday(&tnow, NULL); |
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if (timercmp(&tnow, &tdone, >)) |
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return 0; |
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timersub(&tdone, &tnow, &tleft); |
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rem->tv_sec = tleft.tv_sec; |
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rem->tv_nsec = tleft.tv_usec * 1000; |
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} |
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errno = EINTR; |
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return -1; |
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} |
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return 0; |
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} |
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#endif |
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static inline int sleep(unsigned int secs) |
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{ |
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struct timespec req, rem; |
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req.tv_sec = secs; |
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req.tv_nsec = 0; |
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if (!nanosleep(&req, &rem)) |
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return 0; |
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return rem.tv_sec + (rem.tv_nsec ? 1 : 0); |
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} |
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enum { |
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PRIO_PROCESS = 0, |
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}; |
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static inline int setpriority(__maybe_unused int which, __maybe_unused int who, __maybe_unused int prio) |
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{ |
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/* FIXME - actually do something */ |
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return 0; |
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} |
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typedef unsigned long int ulong; |
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typedef unsigned short int ushort; |
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typedef unsigned int uint; |
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#ifndef __SUSECONDS_T_TYPE |
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typedef long suseconds_t; |
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#endif |
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#ifdef HAVE_LIBWINPTHREAD |
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#define PTH(thr) ((thr)->pth) |
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#else |
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#define PTH(thr) ((thr)->pth.p) |
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#endif |
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#else |
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#define PTH(thr) ((thr)->pth) |
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#endif /* WIN32 */ |
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#endif /* __COMPAT_H__ */
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