Mercurial > MadButterfly
annotate include/mb_timer.h @ 982:1bda9f9e00ea
Set the inkscape:groupmode attribute so that the inkscape will put the scene groups in the layer manager and protect it from detection.
| author | wycc |
|---|---|
| date | Sun, 21 Nov 2010 08:43:02 +0800 |
| parents | 586e50f82c1f |
| children |
| rev | line source |
|---|---|
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586e50f82c1f
Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents:
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1 // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*- |
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586e50f82c1f
Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
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186
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2 // vim: sw=4:ts=8:sts=4 |
| 39 | 3 #ifndef __MB_TIMER_H_ |
| 4 #define __MB_TIMER_H_ | |
| 5 | |
| 41 | 6 #include <sys/time.h> |
| 59 | 7 #include <stdint.h> |
| 41 | 8 |
| 39 | 9 typedef uint32_t mbsec_t; |
| 10 typedef uint32_t mbusec_t; | |
| 11 typedef struct _mb_timer mb_timer_t; | |
| 12 typedef struct _mb_tman mb_tman_t; | |
| 41 | 13 typedef struct timeval mb_timeval_t; |
| 39 | 14 |
| 41 | 15 |
| 16 typedef void (*mb_tmo_hdlr)(const mb_timeval_t *tmo, | |
| 17 const mb_timeval_t *now, | |
| 39 | 18 void *arg); |
| 19 | |
| 20 extern mb_tman_t *mb_tman_new(void); | |
| 21 extern void mb_tman_free(mb_tman_t *tman); | |
| 22 extern mb_timer_t *mb_tman_timeout(mb_tman_t *tman, | |
| 41 | 23 const mb_timeval_t *tmo, |
| 39 | 24 mb_tmo_hdlr hdlr, void *arg); |
| 25 extern int mb_tman_remove(mb_tman_t *tman, mb_timer_t *timer); | |
| 26 extern int mb_tman_next_timeout(mb_tman_t *tman, | |
| 41 | 27 const mb_timeval_t *now, |
| 28 mb_timeval_t *tmo_after); | |
| 29 extern int mb_tman_handle_timeout(mb_tman_t *tman, mb_timeval_t *now); | |
| 39 | 30 |
| 41 | 31 #define MB_TIMEVAL_SET(_tv, _sec, _usec) \ |
| 32 do { \ | |
| 33 (_tv)->tv_sec = _sec; \ | |
| 34 (_tv)->tv_usec = _usec; \ | |
| 35 } while(0) | |
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Use MB_TIMEVAL_CP() instead of memcpy
Thinker K.F. Li <thinker@branda.to>
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36 #define MB_TIMEVAL_CP(_tv1, _tv2) \ |
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Use MB_TIMEVAL_CP() instead of memcpy
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37 do { \ |
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Thinker K.F. Li <thinker@branda.to>
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38 (_tv1)->tv_sec = (_tv2)->tv_sec; \ |
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Thinker K.F. Li <thinker@branda.to>
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39 (_tv1)->tv_usec = (_tv2)->tv_usec; \ |
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6270230b9248
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Thinker K.F. Li <thinker@branda.to>
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40 } while(0) |
| 41 | 41 #define MB_TIMEVAL_SEC(_tv) ((_tv)->tv_sec) |
| 42 #define MB_TIMEVAL_USEC(_tv) ((_tv)->tv_usec) | |
| 43 #define MB_TIMEVAL_LATER(a, b) \ | |
| 44 ((a)->tv_sec > (b)->tv_sec || \ | |
| 45 ((a)->tv_sec == (b)->tv_sec && \ | |
| 46 (a)->tv_usec > (b)->tv_usec)) | |
| 46 | 47 #define MB_TIMEVAL_LATER_INC(a, b) \ |
| 48 ((a)->tv_sec > (b)->tv_sec || \ | |
| 49 ((a)->tv_sec == (b)->tv_sec && \ | |
| 50 (a)->tv_usec >= (b)->tv_usec)) | |
| 51 #define MB_TIMEVAL_EQ(a, b) \ | |
| 52 ((a)->tv_sec == (b)->tv_sec && \ | |
| 53 (a)->tv_usec == (b)->tv_usec) | |
| 41 | 54 #define MB_TIMEVAL_DIFF(a, b) \ |
| 55 do { \ | |
| 56 (a)->tv_sec -= (b)->tv_sec; \ | |
| 57 if((a)->tv_usec < (b)->tv_usec) { \ | |
| 58 (a)->tv_sec--; \ | |
| 59 (a)->tv_usec += 1000000; \ | |
| 60 } \ | |
| 61 (a)->tv_usec -= (b)->tv_usec; \ | |
| 62 } while(0) | |
| 63 #define MB_TIMEVAL_ADD(a, b) \ | |
| 64 do { \ | |
| 65 (a)->tv_sec += (b)->tv_sec; \ | |
| 66 (a)->tv_usec += (b)->tv_usec; \ | |
| 67 if((a)->tv_usec >= 1000000) { \ | |
| 68 (a)->tv_sec++; \ | |
| 69 (a)->tv_usec -= 1000000; \ | |
| 70 } \ | |
| 71 } while(0) | |
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6749f6639924
Fix bug for STAILQ that fail to remove a node.
Thinker K.F. Li <thinker@branda.to>
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72 #define MB_TIMEVAL_DIV(a, b) \ |
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6749f6639924
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Thinker K.F. Li <thinker@branda.to>
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73 (((a)->tv_sec * 1000000.0 + (a)->tv_usec) / \ |
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6749f6639924
Fix bug for STAILQ that fail to remove a node.
Thinker K.F. Li <thinker@branda.to>
parents:
77
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74 ((b)->tv_sec * 1000000.0 + (b)->tv_usec)) |
| 39 | 75 |
| 76 | |
| 77 | 77 extern void get_now(mb_timeval_t *tmo); |
| 78 | |
| 79 | |
| 39 | 80 #endif /* __MB_TIMER_H_ */ |