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| 98 | struct ev_loop; |
98 | struct ev_loop; |
| 99 | # define EV_P struct ev_loop *loop |
99 | # define EV_P struct ev_loop *loop |
| 100 | # define EV_P_ EV_P, |
100 | # define EV_P_ EV_P, |
| 101 | # define EV_A loop |
101 | # define EV_A loop |
| 102 | # define EV_A_ EV_A, |
102 | # define EV_A_ EV_A, |
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103 | # define EV_DEFAULT_UC ev_default_loop_uc () |
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104 | # define EV_DEFAULT_UC_ EV_DEFAULT_UC, |
| 103 | # define EV_DEFAULT ev_default_loop (0) |
105 | # define EV_DEFAULT ev_default_loop (0) |
| 104 | # define EV_DEFAULT_ EV_DEFAULT, |
106 | # define EV_DEFAULT_ EV_DEFAULT, |
| 105 | #else |
107 | #else |
| 106 | # define EV_P void |
108 | # define EV_P void |
| 107 | # define EV_P_ |
109 | # define EV_P_ |
| 108 | # define EV_A |
110 | # define EV_A |
| 109 | # define EV_A_ |
111 | # define EV_A_ |
| 110 | # define EV_DEFAULT |
112 | # define EV_DEFAULT |
| 111 | # define EV_DEFAULT_ |
113 | # define EV_DEFAULT_ |
| 112 | |
114 | # define EV_DEFAULT_UC |
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115 | # define EV_DEFAULT_UC_ |
| 113 | # undef EV_EMBED_ENABLE |
116 | # undef EV_EMBED_ENABLE |
| 114 | #endif |
117 | #endif |
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118 | |
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119 | #if __STDC_VERSION__ >= 199901L || __GNUC__ >= 3 |
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120 | # define EV_INLINE static inline |
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121 | #else |
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122 | # define EV_INLINE static |
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123 | #endif |
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124 | |
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125 | /*****************************************************************************/ |
| 115 | |
126 | |
| 116 | /* eventmask, revents, events... */ |
127 | /* eventmask, revents, events... */ |
| 117 | #define EV_UNDEF -1L /* guaranteed to be invalid */ |
128 | #define EV_UNDEF -1L /* guaranteed to be invalid */ |
| 118 | #define EV_NONE 0x00L /* no events */ |
129 | #define EV_NONE 0x00L /* no events */ |
| 119 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
130 | #define EV_READ 0x01L /* ev_io detected read will not block */ |
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| 398 | * (such as failed select, poll, epoll_wait) |
409 | * (such as failed select, poll, epoll_wait) |
| 399 | */ |
410 | */ |
| 400 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
411 | void ev_set_syserr_cb (void (*cb)(const char *msg)); |
| 401 | |
412 | |
| 402 | # if EV_MULTIPLICITY |
413 | # if EV_MULTIPLICITY |
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414 | EV_INLINE struct ev_loop * |
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415 | ev_default_loop_uc (void) |
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416 | { |
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417 | extern struct ev_loop *ev_default_loop_ptr; |
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418 | |
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419 | return ev_default_loop_ptr; |
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420 | } |
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421 | |
| 403 | /* the default loop is the only one that handles signals and child watchers */ |
422 | /* the default loop is the only one that handles signals and child watchers */ |
| 404 | /* you can call this as often as you like */ |
423 | /* you can call this as often as you like */ |
| 405 | static struct ev_loop * |
424 | EV_INLINE struct ev_loop * |
| 406 | ev_default_loop (unsigned int flags) |
425 | ev_default_loop (unsigned int flags) |
| 407 | { |
426 | { |
| 408 | extern struct ev_loop *ev_default_loop_ptr; |
427 | struct ev_loop *loop = ev_default_loop_uc (); |
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428 | |
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429 | if (!loop) |
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430 | { |
| 409 | extern struct ev_loop *ev_default_loop_init (unsigned int flags); |
431 | extern struct ev_loop *ev_default_loop_init (unsigned int flags); |
| 410 | |
432 | |
| 411 | if (!ev_default_loop_ptr) |
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| 412 | ev_default_loop_init (flags); |
433 | loop = ev_default_loop_init (flags); |
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434 | } |
| 413 | |
435 | |
| 414 | return ev_default_loop_ptr; |
436 | return loop; |
| 415 | } |
437 | } |
| 416 | |
438 | |
| 417 | /* create and destroy alternative loops that don't handle signals */ |
439 | /* create and destroy alternative loops that don't handle signals */ |
| 418 | struct ev_loop *ev_loop_new (unsigned int flags); |
440 | struct ev_loop *ev_loop_new (unsigned int flags); |
| 419 | void ev_loop_destroy (EV_P); |
441 | void ev_loop_destroy (EV_P); |
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| 423 | |
445 | |
| 424 | # else |
446 | # else |
| 425 | |
447 | |
| 426 | int ev_default_loop (unsigned int flags); /* returns true when successful */ |
448 | int ev_default_loop (unsigned int flags); /* returns true when successful */ |
| 427 | |
449 | |
| 428 | static ev_tstamp |
450 | EV_INLINE ev_tstamp |
| 429 | ev_now (void) |
451 | ev_now (void) |
| 430 | { |
452 | { |
| 431 | extern ev_tstamp ev_rt_now; |
453 | extern ev_tstamp ev_rt_now; |
| 432 | |
454 | |
| 433 | return ev_rt_now; |
455 | return ev_rt_now; |
| 434 | } |
456 | } |
| 435 | # endif |
457 | # endif |
| 436 | |
458 | |
| 437 | static int |
459 | EV_INLINE int |
| 438 | ev_is_default_loop (EV_P) |
460 | ev_is_default_loop (EV_P) |
| 439 | { |
461 | { |
| 440 | #if EV_MULTIPLICITY |
462 | #if EV_MULTIPLICITY |
| 441 | extern struct ev_loop *ev_default_loop_ptr; |
463 | extern struct ev_loop *ev_default_loop_ptr; |
| 442 | |
464 | |
