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c06c382ae4
src/w32proc.c (sig_mask, crit_sig): New static variables. (sys_signal): Support SIGALRM and SIGPROF. (sigemptyset, sigaddset, sigfillset, sigprocmask) (pthread_sigmask, setpgrp): Moved here from w32.c. sigaddset, sigfillset, and sigprocmask are no longer no-ops. (sigismember): New function. (struct itimer_data): New definition. (ticks_now, real_itimer, prof_itimer, clocks_min, crit_real) (crit_prof): New static variables. (MAX_SINGLE_SLEEP): New definition. (timer_loop, stop_timer_thread, term_timers, init_timers) (start_timer_thread, getitimer, setitimer): New functions. (alarm): No longer a no-op, calls setitimer. src/w32.c (term_ntproc): Call term_timers. (init_ntproc): Make sure all signals are unblocked at startup, to erase any traces of dumping. Call init_timers. src/w32fns.c (hourglass_timer, HOURGLASS_ID): Remove. Windows-specific code to display the hourglass mouse pointer is no longer used. (w32_wnd_proc): Remove code that handled the WM_TIMER message due to hourglass timer expiration. (start_hourglass, cancel_hourglass, DEFAULT_HOURGLASS_DELAY): Remove, no longer used. (w32_note_current_window, show_hourglass, hide_hourglass): New functions, in support of hourglass cursor display similar to other window systems. (syms_of_w32fns): Don't initialize hourglass_timer. src/xdisp.c (start_hourglass, cancel_hourglass): Now used on WINDOWSNT as well. (start_hourglass) [WINDOWSNT]: Call w32_note_current_window. src/w32.h (init_timers, term_timers): Add prototypes. nt/inc/sys/time.h (ITIMER_REAL, ITIMER_PROF): Define. (struct itimerval): Define. (getitimer, setitimer): Add prototypes. nt/inc/ms-w32.h <sigset_t> [_MSVC_VER]: Make the typedef consistent with MinGW. (SA_RESTART, SIGPROF): Define. nt/config.nt (HAVE_SETITIMER): Define to 1.
38 lines
771 B
C
38 lines
771 B
C
#ifndef SYS_TIME_H_INCLUDED
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#define SYS_TIME_H_INCLUDED
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/*
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* sys/time.h either doesn't exist on Windows, or doesn't necessarily
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* have the below stuff.
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*/
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struct timeval
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{
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long tv_sec; /* seconds */
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long tv_usec; /* microseconds */
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};
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struct timezone
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{
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int tz_minuteswest; /* minutes west of Greenwich */
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int tz_dsttime; /* type of dst correction */
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};
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void gettimeofday (struct timeval *, struct timezone *);
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#define ITIMER_REAL 0
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#define ITIMER_PROF 1
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struct itimerval
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{
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struct timeval it_interval; /* timer interval */
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struct timeval it_value; /* current value */
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};
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int getitimer (int, struct itimerval *);
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int setitimer (int, struct itimerval *, struct itimerval *);
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#endif /* SYS_TIME_H_INCLUDED */
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/* end of sys/time.h */
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