1 | /* |
1 | /* |
2 | * libev event processing core, watcher management |
2 | * libev event processing core, watcher management |
3 | * |
3 | * |
4 | * Copyright (c) 2007,2008,2009,2010,2011 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007,2008,2009,2010,2011,2012 Marc Alexander Lehmann <libev@schmorp.de> |
5 | * All rights reserved. |
5 | * All rights reserved. |
6 | * |
6 | * |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
7 | * Redistribution and use in source and binary forms, with or without modifica- |
8 | * tion, are permitted provided that the following conditions are met: |
8 | * tion, are permitted provided that the following conditions are met: |
9 | * |
9 | * |
… | |
… | |
59 | # endif |
59 | # endif |
60 | # ifndef EV_USE_MONOTONIC |
60 | # ifndef EV_USE_MONOTONIC |
61 | # define EV_USE_MONOTONIC 1 |
61 | # define EV_USE_MONOTONIC 1 |
62 | # endif |
62 | # endif |
63 | # endif |
63 | # endif |
64 | # elif !defined(EV_USE_CLOCK_SYSCALL) |
64 | # elif !defined EV_USE_CLOCK_SYSCALL |
65 | # define EV_USE_CLOCK_SYSCALL 0 |
65 | # define EV_USE_CLOCK_SYSCALL 0 |
66 | # endif |
66 | # endif |
67 | |
67 | |
68 | # if HAVE_CLOCK_GETTIME |
68 | # if HAVE_CLOCK_GETTIME |
69 | # ifndef EV_USE_MONOTONIC |
69 | # ifndef EV_USE_MONOTONIC |
… | |
… | |
219 | #define _DARWIN_UNLIMITED_SELECT 1 |
219 | #define _DARWIN_UNLIMITED_SELECT 1 |
220 | |
220 | |
221 | /* this block tries to deduce configuration from header-defined symbols and defaults */ |
221 | /* this block tries to deduce configuration from header-defined symbols and defaults */ |
222 | |
222 | |
223 | /* try to deduce the maximum number of signals on this platform */ |
223 | /* try to deduce the maximum number of signals on this platform */ |
224 | #if defined (EV_NSIG) |
224 | #if defined EV_NSIG |
225 | /* use what's provided */ |
225 | /* use what's provided */ |
226 | #elif defined (NSIG) |
226 | #elif defined NSIG |
227 | # define EV_NSIG (NSIG) |
227 | # define EV_NSIG (NSIG) |
228 | #elif defined(_NSIG) |
228 | #elif defined _NSIG |
229 | # define EV_NSIG (_NSIG) |
229 | # define EV_NSIG (_NSIG) |
230 | #elif defined (SIGMAX) |
230 | #elif defined SIGMAX |
231 | # define EV_NSIG (SIGMAX+1) |
231 | # define EV_NSIG (SIGMAX+1) |
232 | #elif defined (SIG_MAX) |
232 | #elif defined SIG_MAX |
233 | # define EV_NSIG (SIG_MAX+1) |
233 | # define EV_NSIG (SIG_MAX+1) |
234 | #elif defined (_SIG_MAX) |
234 | #elif defined _SIG_MAX |
235 | # define EV_NSIG (_SIG_MAX+1) |
235 | # define EV_NSIG (_SIG_MAX+1) |
236 | #elif defined (MAXSIG) |
236 | #elif defined MAXSIG |
237 | # define EV_NSIG (MAXSIG+1) |
237 | # define EV_NSIG (MAXSIG+1) |
238 | #elif defined (MAX_SIG) |
238 | #elif defined MAX_SIG |
239 | # define EV_NSIG (MAX_SIG+1) |
239 | # define EV_NSIG (MAX_SIG+1) |
240 | #elif defined (SIGARRAYSIZE) |
240 | #elif defined SIGARRAYSIZE |
241 | # define EV_NSIG (SIGARRAYSIZE) /* Assume ary[SIGARRAYSIZE] */ |
241 | # define EV_NSIG (SIGARRAYSIZE) /* Assume ary[SIGARRAYSIZE] */ |
242 | #elif defined (_sys_nsig) |
242 | #elif defined _sys_nsig |
243 | # define EV_NSIG (_sys_nsig) /* Solaris 2.5 */ |
243 | # define EV_NSIG (_sys_nsig) /* Solaris 2.5 */ |
244 | #else |
244 | #else |
245 | # error "unable to find value for NSIG, please report" |
245 | # error "unable to find value for NSIG, please report" |
246 | /* to make it compile regardless, just remove the above line, */ |
246 | /* to make it compile regardless, just remove the above line, */ |
247 | /* but consider reporting it, too! :) */ |
247 | /* but consider reporting it, too! :) */ |
… | |
… | |
259 | # define EV_USE_CLOCK_SYSCALL 0 |
259 | # define EV_USE_CLOCK_SYSCALL 0 |
260 | # endif |
260 | # endif |
261 | #endif |
261 | #endif |
262 | |
262 | |
263 | #ifndef EV_USE_MONOTONIC |
263 | #ifndef EV_USE_MONOTONIC |
264 | # if defined (_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0 |
264 | # if defined _POSIX_MONOTONIC_CLOCK && _POSIX_MONOTONIC_CLOCK >= 0 |
265 | # define EV_USE_MONOTONIC EV_FEATURE_OS |
265 | # define EV_USE_MONOTONIC EV_FEATURE_OS |
266 | # else |
266 | # else |
267 | # define EV_USE_MONOTONIC 0 |
267 | # define EV_USE_MONOTONIC 0 |
268 | # endif |
268 | # endif |
269 | #endif |
269 | #endif |
… | |
… | |
359 | #endif |
359 | #endif |
360 | |
360 | |
361 | /* on linux, we can use a (slow) syscall to avoid a dependency on pthread, */ |
361 | /* on linux, we can use a (slow) syscall to avoid a dependency on pthread, */ |
362 | /* which makes programs even slower. might work on other unices, too. */ |
362 | /* which makes programs even slower. might work on other unices, too. */ |
363 | #if EV_USE_CLOCK_SYSCALL |
363 | #if EV_USE_CLOCK_SYSCALL |
364 | # include <syscall.h> |
364 | # include <sys/syscall.h> |
365 | # ifdef SYS_clock_gettime |
365 | # ifdef SYS_clock_gettime |
366 | # define clock_gettime(id, ts) syscall (SYS_clock_gettime, (id), (ts)) |
366 | # define clock_gettime(id, ts) syscall (SYS_clock_gettime, (id), (ts)) |
367 | # undef EV_USE_MONOTONIC |
367 | # undef EV_USE_MONOTONIC |
368 | # define EV_USE_MONOTONIC 1 |
368 | # define EV_USE_MONOTONIC 1 |
369 | # else |
369 | # else |
… | |
… | |
395 | # define EV_USE_INOTIFY 0 |
395 | # define EV_USE_INOTIFY 0 |
396 | #endif |
396 | #endif |
397 | |
397 | |
398 | #if !EV_USE_NANOSLEEP |
398 | #if !EV_USE_NANOSLEEP |
399 | /* hp-ux has it in sys/time.h, which we unconditionally include above */ |
399 | /* hp-ux has it in sys/time.h, which we unconditionally include above */ |
400 | # if !defined(_WIN32) && !defined(__hpux) |
400 | # if !defined _WIN32 && !defined __hpux |
401 | # include <sys/select.h> |
401 | # include <sys/select.h> |
402 | # endif |
402 | # endif |
403 | #endif |
403 | #endif |
404 | |
404 | |
405 | #if EV_USE_INOTIFY |
405 | #if EV_USE_INOTIFY |
… | |
… | |
533 | * or so. |
533 | * or so. |
534 | * we try to detect these and simply assume they are not gcc - if they have |
534 | * we try to detect these and simply assume they are not gcc - if they have |
535 | * an issue with that they should have done it right in the first place. |
535 | * an issue with that they should have done it right in the first place. |
536 | */ |
536 | */ |
537 | #ifndef ECB_GCC_VERSION |
537 | #ifndef ECB_GCC_VERSION |
538 | #if !defined(__GNUC_MINOR__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) || defined(__llvm__) || defined(__clang__) |
538 | #if !defined __GNUC_MINOR__ || defined __INTEL_COMPILER || defined __SUNPRO_C || defined __SUNPRO_CC || defined __llvm__ || defined __clang__ |
539 | #define ECB_GCC_VERSION(major,minor) 0 |
539 | #define ECB_GCC_VERSION(major,minor) 0 |
540 | #else |
540 | #else |
541 | #define ECB_GCC_VERSION(major,minor) (__GNUC__ > (major) || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))) |
541 | #define ECB_GCC_VERSION(major,minor) (__GNUC__ > (major) || (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor))) |
542 | #endif |
542 | #endif |
543 | #endif |
543 | #endif |
… | |
… | |
554 | #if ECB_NO_THREADS || ECB_NO_SMP |
554 | #if ECB_NO_THREADS || ECB_NO_SMP |
555 | #define ECB_MEMORY_FENCE do { } while (0) |
555 | #define ECB_MEMORY_FENCE do { } while (0) |
556 | #endif |
556 | #endif |
557 | |
557 | |
558 | #ifndef ECB_MEMORY_FENCE |
558 | #ifndef ECB_MEMORY_FENCE |
559 | #if ECB_GCC_VERSION(2,5) || defined(__INTEL_COMPILER) || (__llvm__ && __GNUC__) || __SUNPRO_C >= 0x5110 || __SUNPRO_CC >= 0x5110 |
559 | #if ECB_GCC_VERSION(2,5) || defined __INTEL_COMPILER || (__llvm__ && __GNUC__) || __SUNPRO_C >= 0x5110 || __SUNPRO_CC >= 0x5110 |
560 | #if __i386 || __i386__ |
560 | #if __i386 || __i386__ |
561 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("lock; orb $0, -1(%%esp)" : : : "memory") |
561 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("lock; orb $0, -1(%%esp)" : : : "memory") |
562 | #define ECB_MEMORY_FENCE_ACQUIRE ECB_MEMORY_FENCE /* non-lock xchg might be enough */ |
562 | #define ECB_MEMORY_FENCE_ACQUIRE ECB_MEMORY_FENCE /* non-lock xchg might be enough */ |
563 | #define ECB_MEMORY_FENCE_RELEASE do { } while (0) /* unlikely to change in future cpus */ |
563 | #define ECB_MEMORY_FENCE_RELEASE do { } while (0) /* unlikely to change in future cpus */ |
564 | #elif __amd64 || __amd64__ || __x86_64 || __x86_64__ |
564 | #elif __amd64 || __amd64__ || __x86_64 || __x86_64__ |
565 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mfence" : : : "memory") |
565 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mfence" : : : "memory") |
566 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("lfence" : : : "memory") |
566 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("lfence" : : : "memory") |
567 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("sfence") /* play safe - not needed in any current cpu */ |
567 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("sfence") /* play safe - not needed in any current cpu */ |
568 | #elif __powerpc__ || __ppc__ || __powerpc64__ || __ppc64__ |
568 | #elif __powerpc__ || __ppc__ || __powerpc64__ || __ppc64__ |
569 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("sync" : : : "memory") |
569 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("sync" : : : "memory") |
570 | #elif defined(__ARM_ARCH_6__ ) || defined(__ARM_ARCH_6J__ ) \ |
570 | #elif defined __ARM_ARCH_6__ || defined __ARM_ARCH_6J__ \ |
571 | || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6ZK__) |
571 | || defined __ARM_ARCH_6K__ || defined __ARM_ARCH_6ZK__ |
572 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mcr p15,0,%0,c7,c10,5" : : "r" (0) : "memory") |
572 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mcr p15,0,%0,c7,c10,5" : : "r" (0) : "memory") |
573 | #elif defined(__ARM_ARCH_7__ ) || defined(__ARM_ARCH_7A__ ) \ |
573 | #elif defined __ARM_ARCH_7__ || defined __ARM_ARCH_7A__ \ |
574 | || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7R__ ) |
574 | || defined __ARM_ARCH_7M__ || defined __ARM_ARCH_7R__ |
575 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb" : : : "memory") |
575 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb" : : : "memory") |
576 | #elif __sparc || __sparc__ |
576 | #elif __sparc || __sparc__ |
577 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad | #StoreStore | #StoreLoad | " : : : "memory") |
577 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad | #StoreStore | #StoreLoad | " : : : "memory") |
578 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad" : : : "memory") |
578 | #define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore | #LoadLoad" : : : "memory") |
579 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore | #StoreStore") |
579 | #define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore | #StoreStore") |
580 | #elif defined(__s390__) || defined(__s390x__) |
580 | #elif defined __s390__ || defined __s390x__ |
581 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("bcr 15,0" : : : "memory") |
581 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("bcr 15,0" : : : "memory") |
|
|
582 | #elif defined __mips__ |
|
|
583 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("sync" : : : "memory") |
|
|
584 | #elif defined __alpha__ |
|
|
585 | #define ECB_MEMORY_FENCE __asm__ __volatile__ ("mb" : : : "memory") |
582 | #endif |
586 | #endif |
583 | #endif |
587 | #endif |
584 | #endif |
588 | #endif |
585 | |
589 | |
586 | #ifndef ECB_MEMORY_FENCE |
590 | #ifndef ECB_MEMORY_FENCE |
587 | #if ECB_GCC_VERSION(4,4) || defined(__INTEL_COMPILER) || defined(__clang__) |
591 | #if ECB_GCC_VERSION(4,4) || defined __INTEL_COMPILER || defined __clang__ |
588 | #define ECB_MEMORY_FENCE __sync_synchronize () |
592 | #define ECB_MEMORY_FENCE __sync_synchronize () |
589 | /*#define ECB_MEMORY_FENCE_ACQUIRE ({ char dummy = 0; __sync_lock_test_and_set (&dummy, 1); }) */ |
593 | /*#define ECB_MEMORY_FENCE_ACQUIRE ({ char dummy = 0; __sync_lock_test_and_set (&dummy, 1); }) */ |
590 | /*#define ECB_MEMORY_FENCE_RELEASE ({ char dummy = 1; __sync_lock_release (&dummy ); }) */ |
594 | /*#define ECB_MEMORY_FENCE_RELEASE ({ char dummy = 1; __sync_lock_release (&dummy ); }) */ |
591 | #elif _MSC_VER >= 1400 /* VC++ 2005 */ |
595 | #elif _MSC_VER >= 1400 /* VC++ 2005 */ |
592 | #pragma intrinsic(_ReadBarrier,_WriteBarrier,_ReadWriteBarrier) |
596 | #pragma intrinsic(_ReadBarrier,_WriteBarrier,_ReadWriteBarrier) |
593 | #define ECB_MEMORY_FENCE _ReadWriteBarrier () |
597 | #define ECB_MEMORY_FENCE _ReadWriteBarrier () |
594 | #define ECB_MEMORY_FENCE_ACQUIRE _ReadWriteBarrier () /* according to msdn, _ReadBarrier is not a load fence */ |
598 | #define ECB_MEMORY_FENCE_ACQUIRE _ReadWriteBarrier () /* according to msdn, _ReadBarrier is not a load fence */ |
595 | #define ECB_MEMORY_FENCE_RELEASE _WriteBarrier () |
599 | #define ECB_MEMORY_FENCE_RELEASE _WriteBarrier () |
596 | #elif defined(_WIN32) |
600 | #elif defined _WIN32 |
597 | #include <WinNT.h> |
601 | #include <WinNT.h> |
598 | #define ECB_MEMORY_FENCE MemoryBarrier () /* actually just xchg on x86... scary */ |
602 | #define ECB_MEMORY_FENCE MemoryBarrier () /* actually just xchg on x86... scary */ |
599 | #elif __SUNPRO_C >= 0x5110 || __SUNPRO_CC >= 0x5110 |
603 | #elif __SUNPRO_C >= 0x5110 || __SUNPRO_CC >= 0x5110 |
600 | #include <mbarrier.h> |
604 | #include <mbarrier.h> |
601 | #define ECB_MEMORY_FENCE __machine_rw_barrier () |
605 | #define ECB_MEMORY_FENCE __machine_rw_barrier () |
602 | #define ECB_MEMORY_FENCE_ACQUIRE __machine_r_barrier () |
606 | #define ECB_MEMORY_FENCE_ACQUIRE __machine_r_barrier () |
603 | #define ECB_MEMORY_FENCE_RELEASE __machine_w_barrier () |
607 | #define ECB_MEMORY_FENCE_RELEASE __machine_w_barrier () |
|
|
608 | #elif __xlC__ |
|
|
609 | #define ECB_MEMORY_FENCE __sync () |
604 | #endif |
610 | #endif |
605 | #endif |
611 | #endif |
606 | |
612 | |
607 | #ifndef ECB_MEMORY_FENCE |
613 | #ifndef ECB_MEMORY_FENCE |
608 | #if !ECB_AVOID_PTHREADS |
614 | #if !ECB_AVOID_PTHREADS |
… | |
… | |
620 | static pthread_mutex_t ecb_mf_lock = PTHREAD_MUTEX_INITIALIZER; |
626 | static pthread_mutex_t ecb_mf_lock = PTHREAD_MUTEX_INITIALIZER; |
621 | #define ECB_MEMORY_FENCE do { pthread_mutex_lock (&ecb_mf_lock); pthread_mutex_unlock (&ecb_mf_lock); } while (0) |
627 | #define ECB_MEMORY_FENCE do { pthread_mutex_lock (&ecb_mf_lock); pthread_mutex_unlock (&ecb_mf_lock); } while (0) |
622 | #endif |
628 | #endif |
623 | #endif |
629 | #endif |
624 | |
630 | |
625 | #if !defined(ECB_MEMORY_FENCE_ACQUIRE) && defined(ECB_MEMORY_FENCE) |
631 | #if !defined ECB_MEMORY_FENCE_ACQUIRE && defined ECB_MEMORY_FENCE |
626 | #define ECB_MEMORY_FENCE_ACQUIRE ECB_MEMORY_FENCE |
632 | #define ECB_MEMORY_FENCE_ACQUIRE ECB_MEMORY_FENCE |
627 | #endif |
633 | #endif |
628 | |
634 | |
629 | #if !defined(ECB_MEMORY_FENCE_RELEASE) && defined(ECB_MEMORY_FENCE) |
635 | #if !defined ECB_MEMORY_FENCE_RELEASE && defined ECB_MEMORY_FENCE |
630 | #define ECB_MEMORY_FENCE_RELEASE ECB_MEMORY_FENCE |
636 | #define ECB_MEMORY_FENCE_RELEASE ECB_MEMORY_FENCE |
631 | #endif |
637 | #endif |
632 | |
638 | |
633 | /*****************************************************************************/ |
639 | /*****************************************************************************/ |
634 | |
640 | |
… | |
… | |
1099 | { |
1105 | { |
1100 | write (STDERR_FILENO, msg, strlen (msg)); |
1106 | write (STDERR_FILENO, msg, strlen (msg)); |
1101 | } |
1107 | } |
1102 | #endif |
1108 | #endif |
1103 | |
1109 | |
1104 | static void (*syserr_cb)(const char *msg); |
1110 | static void (*syserr_cb)(const char *msg) EV_THROW; |
1105 | |
1111 | |
1106 | void ecb_cold |
1112 | void ecb_cold |
1107 | ev_set_syserr_cb (void (*cb)(const char *msg)) |
1113 | ev_set_syserr_cb (void (*cb)(const char *msg)) EV_THROW |
1108 | { |
1114 | { |
1109 | syserr_cb = cb; |
1115 | syserr_cb = cb; |
1110 | } |
1116 | } |
1111 | |
1117 | |
1112 | static void noinline ecb_cold |
1118 | static void noinline ecb_cold |
… | |
… | |
1148 | free (ptr); |
1154 | free (ptr); |
1149 | return 0; |
1155 | return 0; |
1150 | #endif |
1156 | #endif |
1151 | } |
1157 | } |
1152 | |
1158 | |
1153 | static void *(*alloc)(void *ptr, long size) = ev_realloc_emul; |
1159 | static void *(*alloc)(void *ptr, long size) EV_THROW = ev_realloc_emul; |
1154 | |
1160 | |
1155 | void ecb_cold |
1161 | void ecb_cold |
1156 | ev_set_allocator (void *(*cb)(void *ptr, long size)) |
1162 | ev_set_allocator (void *(*cb)(void *ptr, long size)) EV_THROW |
1157 | { |
1163 | { |
1158 | alloc = cb; |
1164 | alloc = cb; |
1159 | } |
1165 | } |
1160 | |
1166 | |
1161 | inline_speed void * |
1167 | inline_speed void * |
… | |
… | |
1278 | |
1284 | |
1279 | /*****************************************************************************/ |
1285 | /*****************************************************************************/ |
1280 | |
1286 | |
1281 | #ifndef EV_HAVE_EV_TIME |
1287 | #ifndef EV_HAVE_EV_TIME |
1282 | ev_tstamp |
1288 | ev_tstamp |
1283 | ev_time (void) |
1289 | ev_time (void) EV_THROW |
1284 | { |
1290 | { |
1285 | #if EV_USE_REALTIME |
1291 | #if EV_USE_REALTIME |
1286 | if (expect_true (have_realtime)) |
1292 | if (expect_true (have_realtime)) |
1287 | { |
1293 | { |
1288 | struct timespec ts; |
1294 | struct timespec ts; |
… | |
… | |
1312 | return ev_time (); |
1318 | return ev_time (); |
1313 | } |
1319 | } |
1314 | |
1320 | |
1315 | #if EV_MULTIPLICITY |
1321 | #if EV_MULTIPLICITY |
1316 | ev_tstamp |
1322 | ev_tstamp |
1317 | ev_now (EV_P) |
1323 | ev_now (EV_P) EV_THROW |
1318 | { |
1324 | { |
1319 | return ev_rt_now; |
1325 | return ev_rt_now; |
1320 | } |
1326 | } |
1321 | #endif |
1327 | #endif |
1322 | |
1328 | |
1323 | void |
1329 | void |
1324 | ev_sleep (ev_tstamp delay) |
1330 | ev_sleep (ev_tstamp delay) EV_THROW |
1325 | { |
1331 | { |
1326 | if (delay > 0.) |
1332 | if (delay > 0.) |
1327 | { |
1333 | { |
1328 | #if EV_USE_NANOSLEEP |
1334 | #if EV_USE_NANOSLEEP |
1329 | struct timespec ts; |
1335 | struct timespec ts; |
1330 | |
1336 | |
1331 | EV_TS_SET (ts, delay); |
1337 | EV_TS_SET (ts, delay); |
1332 | nanosleep (&ts, 0); |
1338 | nanosleep (&ts, 0); |
1333 | #elif defined(_WIN32) |
1339 | #elif defined _WIN32 |
1334 | Sleep ((unsigned long)(delay * 1e3)); |
1340 | Sleep ((unsigned long)(delay * 1e3)); |
1335 | #else |
1341 | #else |
1336 | struct timeval tv; |
1342 | struct timeval tv; |
1337 | |
1343 | |
1338 | /* here we rely on sys/time.h + sys/types.h + unistd.h providing select */ |
1344 | /* here we rely on sys/time.h + sys/types.h + unistd.h providing select */ |
… | |
… | |
1410 | pendingcb (EV_P_ ev_prepare *w, int revents) |
1416 | pendingcb (EV_P_ ev_prepare *w, int revents) |
1411 | { |
1417 | { |
1412 | } |
1418 | } |
1413 | |
1419 | |
1414 | void noinline |
1420 | void noinline |
1415 | ev_feed_event (EV_P_ void *w, int revents) |
1421 | ev_feed_event (EV_P_ void *w, int revents) EV_THROW |
1416 | { |
1422 | { |
1417 | W w_ = (W)w; |
1423 | W w_ = (W)w; |
1418 | int pri = ABSPRI (w_); |
1424 | int pri = ABSPRI (w_); |
1419 | |
1425 | |
1420 | if (expect_false (w_->pending)) |
1426 | if (expect_false (w_->pending)) |
… | |
… | |
1479 | if (expect_true (!anfd->reify)) |
1485 | if (expect_true (!anfd->reify)) |
1480 | fd_event_nocheck (EV_A_ fd, revents); |
1486 | fd_event_nocheck (EV_A_ fd, revents); |
1481 | } |
1487 | } |
1482 | |
1488 | |
1483 | void |
1489 | void |
1484 | ev_feed_fd_event (EV_P_ int fd, int revents) |
1490 | ev_feed_fd_event (EV_P_ int fd, int revents) EV_THROW |
1485 | { |
1491 | { |
1486 | if (fd >= 0 && fd < anfdmax) |
1492 | if (fd >= 0 && fd < anfdmax) |
1487 | fd_event_nocheck (EV_A_ fd, revents); |
1493 | fd_event_nocheck (EV_A_ fd, revents); |
1488 | } |
1494 | } |
1489 | |
1495 | |
… | |
… | |
1838 | } |
1844 | } |
1839 | |
1845 | |
1840 | inline_speed void |
1846 | inline_speed void |
1841 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1847 | evpipe_write (EV_P_ EV_ATOMIC_T *flag) |
1842 | { |
1848 | { |
|
|
1849 | ECB_MEMORY_FENCE; /* push out the write before this function was called, acquire flag */ |
|
|
1850 | |
1843 | if (expect_true (*flag)) |
1851 | if (expect_true (*flag)) |
1844 | return; |
1852 | return; |
1845 | |
1853 | |
1846 | *flag = 1; |
1854 | *flag = 1; |
1847 | |
1855 | |
… | |
… | |
1871 | /* win32 people keep sending patches that change this write() to send() */ |
1879 | /* win32 people keep sending patches that change this write() to send() */ |
1872 | /* and then run away. but send() is wrong, it wants a socket handle on win32 */ |
1880 | /* and then run away. but send() is wrong, it wants a socket handle on win32 */ |
1873 | /* so when you think this write should be a send instead, please find out */ |
1881 | /* so when you think this write should be a send instead, please find out */ |
1874 | /* where your send() is from - it's definitely not the microsoft send, and */ |
1882 | /* where your send() is from - it's definitely not the microsoft send, and */ |
1875 | /* tell me. thank you. */ |
1883 | /* tell me. thank you. */ |
|
|
1884 | /* it might be that your problem is that your environment needs EV_USE_WSASOCKET */ |
|
|
1885 | /* check the ev documentation on how to use this flag */ |
1876 | write (evpipe [1], &(evpipe [1]), 1); |
1886 | write (evpipe [1], &(evpipe [1]), 1); |
1877 | } |
1887 | } |
1878 | |
1888 | |
1879 | errno = old_errno; |
1889 | errno = old_errno; |
1880 | } |
1890 | } |
… | |
… | |
1904 | } |
1914 | } |
1905 | } |
1915 | } |
1906 | |
1916 | |
1907 | pipe_write_skipped = 0; |
1917 | pipe_write_skipped = 0; |
1908 | |
1918 | |
|
|
1919 | ECB_MEMORY_FENCE; /* push out skipped, acquire flags */ |
|
|
1920 | |
1909 | #if EV_SIGNAL_ENABLE |
1921 | #if EV_SIGNAL_ENABLE |
1910 | if (sig_pending) |
1922 | if (sig_pending) |
1911 | { |
1923 | { |
1912 | sig_pending = 0; |
1924 | sig_pending = 0; |
|
|
1925 | |
|
|
1926 | ECB_MEMORY_FENCE_RELEASE; |
1913 | |
1927 | |
1914 | for (i = EV_NSIG - 1; i--; ) |
1928 | for (i = EV_NSIG - 1; i--; ) |
1915 | if (expect_false (signals [i].pending)) |
1929 | if (expect_false (signals [i].pending)) |
1916 | ev_feed_signal_event (EV_A_ i + 1); |
1930 | ev_feed_signal_event (EV_A_ i + 1); |
1917 | } |
1931 | } |
… | |
… | |
1919 | |
1933 | |
1920 | #if EV_ASYNC_ENABLE |
1934 | #if EV_ASYNC_ENABLE |
1921 | if (async_pending) |
1935 | if (async_pending) |
1922 | { |
1936 | { |
1923 | async_pending = 0; |
1937 | async_pending = 0; |
|
|
1938 | |
|
|
1939 | ECB_MEMORY_FENCE_RELEASE; |
1924 | |
1940 | |
1925 | for (i = asynccnt; i--; ) |
1941 | for (i = asynccnt; i--; ) |
1926 | if (asyncs [i]->sent) |
1942 | if (asyncs [i]->sent) |
1927 | { |
1943 | { |
1928 | asyncs [i]->sent = 0; |
1944 | asyncs [i]->sent = 0; |
… | |
… | |
1933 | } |
1949 | } |
1934 | |
1950 | |
1935 | /*****************************************************************************/ |
1951 | /*****************************************************************************/ |
1936 | |
1952 | |
1937 | void |
1953 | void |
1938 | ev_feed_signal (int signum) |
1954 | ev_feed_signal (int signum) EV_THROW |
1939 | { |
1955 | { |
1940 | #if EV_MULTIPLICITY |
1956 | #if EV_MULTIPLICITY |
1941 | EV_P = signals [signum - 1].loop; |
1957 | EV_P = signals [signum - 1].loop; |
1942 | |
1958 | |
1943 | if (!EV_A) |
1959 | if (!EV_A) |
… | |
… | |
1960 | |
1976 | |
1961 | ev_feed_signal (signum); |
1977 | ev_feed_signal (signum); |
1962 | } |
1978 | } |
1963 | |
1979 | |
1964 | void noinline |
1980 | void noinline |
1965 | ev_feed_signal_event (EV_P_ int signum) |
1981 | ev_feed_signal_event (EV_P_ int signum) EV_THROW |
1966 | { |
1982 | { |
1967 | WL w; |
1983 | WL w; |
1968 | |
1984 | |
1969 | if (expect_false (signum <= 0 || signum > EV_NSIG)) |
1985 | if (expect_false (signum <= 0 || signum > EV_NSIG)) |
1970 | return; |
1986 | return; |
… | |
… | |
2086 | #if EV_USE_SELECT |
2102 | #if EV_USE_SELECT |
2087 | # include "ev_select.c" |
2103 | # include "ev_select.c" |
2088 | #endif |
2104 | #endif |
2089 | |
2105 | |
2090 | int ecb_cold |
2106 | int ecb_cold |
2091 | ev_version_major (void) |
2107 | ev_version_major (void) EV_THROW |
2092 | { |
2108 | { |
2093 | return EV_VERSION_MAJOR; |
2109 | return EV_VERSION_MAJOR; |
2094 | } |
2110 | } |
2095 | |
2111 | |
2096 | int ecb_cold |
2112 | int ecb_cold |
2097 | ev_version_minor (void) |
2113 | ev_version_minor (void) EV_THROW |
2098 | { |
2114 | { |
2099 | return EV_VERSION_MINOR; |
2115 | return EV_VERSION_MINOR; |
2100 | } |
2116 | } |
2101 | |
2117 | |
2102 | /* return true if we are running with elevated privileges and should ignore env variables */ |
2118 | /* return true if we are running with elevated privileges and should ignore env variables */ |
… | |
… | |
2110 | || getgid () != getegid (); |
2126 | || getgid () != getegid (); |
2111 | #endif |
2127 | #endif |
2112 | } |
2128 | } |
2113 | |
2129 | |
2114 | unsigned int ecb_cold |
2130 | unsigned int ecb_cold |
2115 | ev_supported_backends (void) |
2131 | ev_supported_backends (void) EV_THROW |
2116 | { |
2132 | { |
2117 | unsigned int flags = 0; |
2133 | unsigned int flags = 0; |
2118 | |
2134 | |
2119 | if (EV_USE_PORT ) flags |= EVBACKEND_PORT; |
2135 | if (EV_USE_PORT ) flags |= EVBACKEND_PORT; |
2120 | if (EV_USE_KQUEUE) flags |= EVBACKEND_KQUEUE; |
2136 | if (EV_USE_KQUEUE) flags |= EVBACKEND_KQUEUE; |
… | |
… | |
2124 | |
2140 | |
2125 | return flags; |
2141 | return flags; |
2126 | } |
2142 | } |
2127 | |
2143 | |
2128 | unsigned int ecb_cold |
2144 | unsigned int ecb_cold |
2129 | ev_recommended_backends (void) |
2145 | ev_recommended_backends (void) EV_THROW |
2130 | { |
2146 | { |
2131 | unsigned int flags = ev_supported_backends (); |
2147 | unsigned int flags = ev_supported_backends (); |
2132 | |
2148 | |
2133 | #ifndef __NetBSD__ |
2149 | #ifndef __NetBSD__ |
2134 | /* kqueue is borked on everything but netbsd apparently */ |
2150 | /* kqueue is borked on everything but netbsd apparently */ |
… | |
… | |
2146 | |
2162 | |
2147 | return flags; |
2163 | return flags; |
2148 | } |
2164 | } |
2149 | |
2165 | |
2150 | unsigned int ecb_cold |
2166 | unsigned int ecb_cold |
2151 | ev_embeddable_backends (void) |
2167 | ev_embeddable_backends (void) EV_THROW |
2152 | { |
2168 | { |
2153 | int flags = EVBACKEND_EPOLL | EVBACKEND_KQUEUE | EVBACKEND_PORT; |
2169 | int flags = EVBACKEND_EPOLL | EVBACKEND_KQUEUE | EVBACKEND_PORT; |
2154 | |
2170 | |
2155 | /* epoll embeddability broken on all linux versions up to at least 2.6.23 */ |
2171 | /* epoll embeddability broken on all linux versions up to at least 2.6.23 */ |
2156 | if (ev_linux_version () < 0x020620) /* disable it on linux < 2.6.32 */ |
2172 | if (ev_linux_version () < 0x020620) /* disable it on linux < 2.6.32 */ |
… | |
… | |
2158 | |
2174 | |
2159 | return flags; |
2175 | return flags; |
2160 | } |
2176 | } |
2161 | |
2177 | |
2162 | unsigned int |
2178 | unsigned int |
2163 | ev_backend (EV_P) |
2179 | ev_backend (EV_P) EV_THROW |
2164 | { |
2180 | { |
2165 | return backend; |
2181 | return backend; |
2166 | } |
2182 | } |
2167 | |
2183 | |
2168 | #if EV_FEATURE_API |
2184 | #if EV_FEATURE_API |
2169 | unsigned int |
2185 | unsigned int |
2170 | ev_iteration (EV_P) |
2186 | ev_iteration (EV_P) EV_THROW |
2171 | { |
2187 | { |
2172 | return loop_count; |
2188 | return loop_count; |
2173 | } |
2189 | } |
2174 | |
2190 | |
2175 | unsigned int |
2191 | unsigned int |
2176 | ev_depth (EV_P) |
2192 | ev_depth (EV_P) EV_THROW |
2177 | { |
2193 | { |
2178 | return loop_depth; |
2194 | return loop_depth; |
2179 | } |
2195 | } |
2180 | |
2196 | |
2181 | void |
2197 | void |
2182 | ev_set_io_collect_interval (EV_P_ ev_tstamp interval) |
2198 | ev_set_io_collect_interval (EV_P_ ev_tstamp interval) EV_THROW |
2183 | { |
2199 | { |
2184 | io_blocktime = interval; |
2200 | io_blocktime = interval; |
2185 | } |
2201 | } |
2186 | |
2202 | |
2187 | void |
2203 | void |
2188 | ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) |
2204 | ev_set_timeout_collect_interval (EV_P_ ev_tstamp interval) EV_THROW |
2189 | { |
2205 | { |
2190 | timeout_blocktime = interval; |
2206 | timeout_blocktime = interval; |
2191 | } |
2207 | } |
2192 | |
2208 | |
2193 | void |
2209 | void |
2194 | ev_set_userdata (EV_P_ void *data) |
2210 | ev_set_userdata (EV_P_ void *data) EV_THROW |
2195 | { |
2211 | { |
2196 | userdata = data; |
2212 | userdata = data; |
2197 | } |
2213 | } |
2198 | |
2214 | |
2199 | void * |
2215 | void * |
2200 | ev_userdata (EV_P) |
2216 | ev_userdata (EV_P) EV_THROW |
2201 | { |
2217 | { |
2202 | return userdata; |
2218 | return userdata; |
2203 | } |
2219 | } |
2204 | |
2220 | |
2205 | void |
2221 | void |
2206 | ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)) |
2222 | ev_set_invoke_pending_cb (EV_P_ void (*invoke_pending_cb)(EV_P)) EV_THROW |
2207 | { |
2223 | { |
2208 | invoke_cb = invoke_pending_cb; |
2224 | invoke_cb = invoke_pending_cb; |
2209 | } |
2225 | } |
2210 | |
2226 | |
2211 | void |
2227 | void |
2212 | ev_set_loop_release_cb (EV_P_ void (*release)(EV_P), void (*acquire)(EV_P)) |
2228 | ev_set_loop_release_cb (EV_P_ void (*release)(EV_P) EV_THROW, void (*acquire)(EV_P) EV_THROW) EV_THROW |
2213 | { |
2229 | { |
2214 | release_cb = release; |
2230 | release_cb = release; |
2215 | acquire_cb = acquire; |
2231 | acquire_cb = acquire; |
2216 | } |
2232 | } |
2217 | #endif |
2233 | #endif |
2218 | |
2234 | |
2219 | /* initialise a loop structure, must be zero-initialised */ |
2235 | /* initialise a loop structure, must be zero-initialised */ |
2220 | static void noinline ecb_cold |
2236 | static void noinline ecb_cold |
2221 | loop_init (EV_P_ unsigned int flags) |
2237 | loop_init (EV_P_ unsigned int flags) EV_THROW |
2222 | { |
2238 | { |
2223 | if (!backend) |
2239 | if (!backend) |
2224 | { |
2240 | { |
2225 | origflags = flags; |
2241 | origflags = flags; |
2226 | |
2242 | |
… | |
… | |
2479 | } |
2495 | } |
2480 | |
2496 | |
2481 | #if EV_MULTIPLICITY |
2497 | #if EV_MULTIPLICITY |
2482 | |
2498 | |
2483 | struct ev_loop * ecb_cold |
2499 | struct ev_loop * ecb_cold |
2484 | ev_loop_new (unsigned int flags) |
2500 | ev_loop_new (unsigned int flags) EV_THROW |
2485 | { |
2501 | { |
2486 | EV_P = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
2502 | EV_P = (struct ev_loop *)ev_malloc (sizeof (struct ev_loop)); |
2487 | |
2503 | |
2488 | memset (EV_A, 0, sizeof (struct ev_loop)); |
2504 | memset (EV_A, 0, sizeof (struct ev_loop)); |
2489 | loop_init (EV_A_ flags); |
2505 | loop_init (EV_A_ flags); |
… | |
… | |
2533 | } |
2549 | } |
2534 | #endif |
2550 | #endif |
2535 | |
2551 | |
2536 | #if EV_FEATURE_API |
2552 | #if EV_FEATURE_API |
2537 | void ecb_cold |
2553 | void ecb_cold |
2538 | ev_verify (EV_P) |
2554 | ev_verify (EV_P) EV_THROW |
2539 | { |
2555 | { |
2540 | #if EV_VERIFY |
2556 | #if EV_VERIFY |
2541 | int i; |
2557 | int i; |
2542 | WL w; |
2558 | WL w; |
2543 | |
2559 | |
… | |
… | |
2612 | #if EV_MULTIPLICITY |
2628 | #if EV_MULTIPLICITY |
2613 | struct ev_loop * ecb_cold |
2629 | struct ev_loop * ecb_cold |
2614 | #else |
2630 | #else |
2615 | int |
2631 | int |
2616 | #endif |
2632 | #endif |
2617 | ev_default_loop (unsigned int flags) |
2633 | ev_default_loop (unsigned int flags) EV_THROW |
2618 | { |
2634 | { |
2619 | if (!ev_default_loop_ptr) |
2635 | if (!ev_default_loop_ptr) |
2620 | { |
2636 | { |
2621 | #if EV_MULTIPLICITY |
2637 | #if EV_MULTIPLICITY |
2622 | EV_P = ev_default_loop_ptr = &default_loop_struct; |
2638 | EV_P = ev_default_loop_ptr = &default_loop_struct; |
… | |
… | |
2641 | |
2657 | |
2642 | return ev_default_loop_ptr; |
2658 | return ev_default_loop_ptr; |
2643 | } |
2659 | } |
2644 | |
2660 | |
2645 | void |
2661 | void |
2646 | ev_loop_fork (EV_P) |
2662 | ev_loop_fork (EV_P) EV_THROW |
2647 | { |
2663 | { |
2648 | postfork = 1; /* must be in line with ev_default_fork */ |
2664 | postfork = 1; /* must be in line with ev_default_fork */ |
2649 | } |
2665 | } |
2650 | |
2666 | |
2651 | /*****************************************************************************/ |
2667 | /*****************************************************************************/ |
… | |
… | |
2655 | { |
2671 | { |
2656 | EV_CB_INVOKE ((W)w, revents); |
2672 | EV_CB_INVOKE ((W)w, revents); |
2657 | } |
2673 | } |
2658 | |
2674 | |
2659 | unsigned int |
2675 | unsigned int |
2660 | ev_pending_count (EV_P) |
2676 | ev_pending_count (EV_P) EV_THROW |
2661 | { |
2677 | { |
2662 | int pri; |
2678 | int pri; |
2663 | unsigned int count = 0; |
2679 | unsigned int count = 0; |
2664 | |
2680 | |
2665 | for (pri = NUMPRI; pri--; ) |
2681 | for (pri = NUMPRI; pri--; ) |
… | |
… | |
2924 | |
2940 | |
2925 | mn_now = ev_rt_now; |
2941 | mn_now = ev_rt_now; |
2926 | } |
2942 | } |
2927 | } |
2943 | } |
2928 | |
2944 | |
2929 | void |
2945 | int |
2930 | ev_run (EV_P_ int flags) |
2946 | ev_run (EV_P_ int flags) |
2931 | { |
2947 | { |
2932 | #if EV_FEATURE_API |
2948 | #if EV_FEATURE_API |
2933 | ++loop_depth; |
2949 | ++loop_depth; |
2934 | #endif |
2950 | #endif |
… | |
… | |
3091 | loop_done = EVBREAK_CANCEL; |
3107 | loop_done = EVBREAK_CANCEL; |
3092 | |
3108 | |
3093 | #if EV_FEATURE_API |
3109 | #if EV_FEATURE_API |
3094 | --loop_depth; |
3110 | --loop_depth; |
3095 | #endif |
3111 | #endif |
|
|
3112 | |
|
|
3113 | return activecnt; |
3096 | } |
3114 | } |
3097 | |
3115 | |
3098 | void |
3116 | void |
3099 | ev_break (EV_P_ int how) |
3117 | ev_break (EV_P_ int how) EV_THROW |
3100 | { |
3118 | { |
3101 | loop_done = how; |
3119 | loop_done = how; |
3102 | } |
3120 | } |
3103 | |
3121 | |
3104 | void |
3122 | void |
3105 | ev_ref (EV_P) |
3123 | ev_ref (EV_P) EV_THROW |
3106 | { |
3124 | { |
3107 | ++activecnt; |
3125 | ++activecnt; |
3108 | } |
3126 | } |
3109 | |
3127 | |
3110 | void |
3128 | void |
3111 | ev_unref (EV_P) |
3129 | ev_unref (EV_P) EV_THROW |
3112 | { |
3130 | { |
3113 | --activecnt; |
3131 | --activecnt; |
3114 | } |
3132 | } |
3115 | |
3133 | |
3116 | void |
3134 | void |
3117 | ev_now_update (EV_P) |
3135 | ev_now_update (EV_P) EV_THROW |
3118 | { |
3136 | { |
3119 | time_update (EV_A_ 1e100); |
3137 | time_update (EV_A_ 1e100); |
3120 | } |
3138 | } |
3121 | |
3139 | |
3122 | void |
3140 | void |
3123 | ev_suspend (EV_P) |
3141 | ev_suspend (EV_P) EV_THROW |
3124 | { |
3142 | { |
3125 | ev_now_update (EV_A); |
3143 | ev_now_update (EV_A); |
3126 | } |
3144 | } |
3127 | |
3145 | |
3128 | void |
3146 | void |
3129 | ev_resume (EV_P) |
3147 | ev_resume (EV_P) EV_THROW |
3130 | { |
3148 | { |
3131 | ev_tstamp mn_prev = mn_now; |
3149 | ev_tstamp mn_prev = mn_now; |
3132 | |
3150 | |
3133 | ev_now_update (EV_A); |
3151 | ev_now_update (EV_A); |
3134 | timers_reschedule (EV_A_ mn_now - mn_prev); |
3152 | timers_reschedule (EV_A_ mn_now - mn_prev); |
… | |
… | |
3173 | w->pending = 0; |
3191 | w->pending = 0; |
3174 | } |
3192 | } |
3175 | } |
3193 | } |
3176 | |
3194 | |
3177 | int |
3195 | int |
3178 | ev_clear_pending (EV_P_ void *w) |
3196 | ev_clear_pending (EV_P_ void *w) EV_THROW |
3179 | { |
3197 | { |
3180 | W w_ = (W)w; |
3198 | W w_ = (W)w; |
3181 | int pending = w_->pending; |
3199 | int pending = w_->pending; |
3182 | |
3200 | |
3183 | if (expect_true (pending)) |
3201 | if (expect_true (pending)) |
… | |
… | |
3216 | } |
3234 | } |
3217 | |
3235 | |
3218 | /*****************************************************************************/ |
3236 | /*****************************************************************************/ |
3219 | |
3237 | |
3220 | void noinline |
3238 | void noinline |
3221 | ev_io_start (EV_P_ ev_io *w) |
3239 | ev_io_start (EV_P_ ev_io *w) EV_THROW |
3222 | { |
3240 | { |
3223 | int fd = w->fd; |
3241 | int fd = w->fd; |
3224 | |
3242 | |
3225 | if (expect_false (ev_is_active (w))) |
3243 | if (expect_false (ev_is_active (w))) |
3226 | return; |
3244 | return; |
… | |
… | |
3239 | |
3257 | |
3240 | EV_FREQUENT_CHECK; |
3258 | EV_FREQUENT_CHECK; |
3241 | } |
3259 | } |
3242 | |
3260 | |
3243 | void noinline |
3261 | void noinline |
3244 | ev_io_stop (EV_P_ ev_io *w) |
3262 | ev_io_stop (EV_P_ ev_io *w) EV_THROW |
3245 | { |
3263 | { |
3246 | clear_pending (EV_A_ (W)w); |
3264 | clear_pending (EV_A_ (W)w); |
3247 | if (expect_false (!ev_is_active (w))) |
3265 | if (expect_false (!ev_is_active (w))) |
3248 | return; |
3266 | return; |
3249 | |
3267 | |
… | |
… | |
3258 | |
3276 | |
3259 | EV_FREQUENT_CHECK; |
3277 | EV_FREQUENT_CHECK; |
3260 | } |
3278 | } |
3261 | |
3279 | |
3262 | void noinline |
3280 | void noinline |
3263 | ev_timer_start (EV_P_ ev_timer *w) |
3281 | ev_timer_start (EV_P_ ev_timer *w) EV_THROW |
3264 | { |
3282 | { |
3265 | if (expect_false (ev_is_active (w))) |
3283 | if (expect_false (ev_is_active (w))) |
3266 | return; |
3284 | return; |
3267 | |
3285 | |
3268 | ev_at (w) += mn_now; |
3286 | ev_at (w) += mn_now; |
… | |
… | |
3282 | |
3300 | |
3283 | /*assert (("libev: internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/ |
3301 | /*assert (("libev: internal timer heap corruption", timers [ev_active (w)] == (WT)w));*/ |
3284 | } |
3302 | } |
3285 | |
3303 | |
3286 | void noinline |
3304 | void noinline |
3287 | ev_timer_stop (EV_P_ ev_timer *w) |
3305 | ev_timer_stop (EV_P_ ev_timer *w) EV_THROW |
3288 | { |
3306 | { |
3289 | clear_pending (EV_A_ (W)w); |
3307 | clear_pending (EV_A_ (W)w); |
3290 | if (expect_false (!ev_is_active (w))) |
3308 | if (expect_false (!ev_is_active (w))) |
3291 | return; |
3309 | return; |
3292 | |
3310 | |
… | |
… | |
3312 | |
3330 | |
3313 | EV_FREQUENT_CHECK; |
3331 | EV_FREQUENT_CHECK; |
3314 | } |
3332 | } |
3315 | |
3333 | |
3316 | void noinline |
3334 | void noinline |
3317 | ev_timer_again (EV_P_ ev_timer *w) |
3335 | ev_timer_again (EV_P_ ev_timer *w) EV_THROW |
3318 | { |
3336 | { |
3319 | EV_FREQUENT_CHECK; |
3337 | EV_FREQUENT_CHECK; |
3320 | |
3338 | |
3321 | clear_pending (EV_A_ (W)w); |
3339 | clear_pending (EV_A_ (W)w); |
3322 | |
3340 | |
… | |
… | |
3339 | |
3357 | |
3340 | EV_FREQUENT_CHECK; |
3358 | EV_FREQUENT_CHECK; |
3341 | } |
3359 | } |
3342 | |
3360 | |
3343 | ev_tstamp |
3361 | ev_tstamp |
3344 | ev_timer_remaining (EV_P_ ev_timer *w) |
3362 | ev_timer_remaining (EV_P_ ev_timer *w) EV_THROW |
3345 | { |
3363 | { |
3346 | return ev_at (w) - (ev_is_active (w) ? mn_now : 0.); |
3364 | return ev_at (w) - (ev_is_active (w) ? mn_now : 0.); |
3347 | } |
3365 | } |
3348 | |
3366 | |
3349 | #if EV_PERIODIC_ENABLE |
3367 | #if EV_PERIODIC_ENABLE |
3350 | void noinline |
3368 | void noinline |
3351 | ev_periodic_start (EV_P_ ev_periodic *w) |
3369 | ev_periodic_start (EV_P_ ev_periodic *w) EV_THROW |
3352 | { |
3370 | { |
3353 | if (expect_false (ev_is_active (w))) |
3371 | if (expect_false (ev_is_active (w))) |
3354 | return; |
3372 | return; |
3355 | |
3373 | |
3356 | if (w->reschedule_cb) |
3374 | if (w->reschedule_cb) |
… | |
… | |
3376 | |
3394 | |
3377 | /*assert (("libev: internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/ |
3395 | /*assert (("libev: internal periodic heap corruption", ANHE_w (periodics [ev_active (w)]) == (WT)w));*/ |
3378 | } |
3396 | } |
3379 | |
3397 | |
3380 | void noinline |
3398 | void noinline |
3381 | ev_periodic_stop (EV_P_ ev_periodic *w) |
3399 | ev_periodic_stop (EV_P_ ev_periodic *w) EV_THROW |
3382 | { |
3400 | { |
3383 | clear_pending (EV_A_ (W)w); |
3401 | clear_pending (EV_A_ (W)w); |
3384 | if (expect_false (!ev_is_active (w))) |
3402 | if (expect_false (!ev_is_active (w))) |
3385 | return; |
3403 | return; |
3386 | |
3404 | |
… | |
… | |
3404 | |
3422 | |
3405 | EV_FREQUENT_CHECK; |
3423 | EV_FREQUENT_CHECK; |
3406 | } |
3424 | } |
3407 | |
3425 | |
3408 | void noinline |
3426 | void noinline |
3409 | ev_periodic_again (EV_P_ ev_periodic *w) |
3427 | ev_periodic_again (EV_P_ ev_periodic *w) EV_THROW |
3410 | { |
3428 | { |
3411 | /* TODO: use adjustheap and recalculation */ |
3429 | /* TODO: use adjustheap and recalculation */ |
3412 | ev_periodic_stop (EV_A_ w); |
3430 | ev_periodic_stop (EV_A_ w); |
3413 | ev_periodic_start (EV_A_ w); |
3431 | ev_periodic_start (EV_A_ w); |
3414 | } |
3432 | } |
… | |
… | |
3419 | #endif |
3437 | #endif |
3420 | |
3438 | |
3421 | #if EV_SIGNAL_ENABLE |
3439 | #if EV_SIGNAL_ENABLE |
3422 | |
3440 | |
3423 | void noinline |
3441 | void noinline |
3424 | ev_signal_start (EV_P_ ev_signal *w) |
3442 | ev_signal_start (EV_P_ ev_signal *w) EV_THROW |
3425 | { |
3443 | { |
3426 | if (expect_false (ev_is_active (w))) |
3444 | if (expect_false (ev_is_active (w))) |
3427 | return; |
3445 | return; |
3428 | |
3446 | |
3429 | assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG)); |
3447 | assert (("libev: ev_signal_start called with illegal signal number", w->signum > 0 && w->signum < EV_NSIG)); |
… | |
… | |
3500 | |
3518 | |
3501 | EV_FREQUENT_CHECK; |
3519 | EV_FREQUENT_CHECK; |
3502 | } |
3520 | } |
3503 | |
3521 | |
3504 | void noinline |
3522 | void noinline |
3505 | ev_signal_stop (EV_P_ ev_signal *w) |
3523 | ev_signal_stop (EV_P_ ev_signal *w) EV_THROW |
3506 | { |
3524 | { |
3507 | clear_pending (EV_A_ (W)w); |
3525 | clear_pending (EV_A_ (W)w); |
3508 | if (expect_false (!ev_is_active (w))) |
3526 | if (expect_false (!ev_is_active (w))) |
3509 | return; |
3527 | return; |
3510 | |
3528 | |
… | |
… | |
3541 | #endif |
3559 | #endif |
3542 | |
3560 | |
3543 | #if EV_CHILD_ENABLE |
3561 | #if EV_CHILD_ENABLE |
3544 | |
3562 | |
3545 | void |
3563 | void |
3546 | ev_child_start (EV_P_ ev_child *w) |
3564 | ev_child_start (EV_P_ ev_child *w) EV_THROW |
3547 | { |
3565 | { |
3548 | #if EV_MULTIPLICITY |
3566 | #if EV_MULTIPLICITY |
3549 | assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
3567 | assert (("libev: child watchers are only supported in the default loop", loop == ev_default_loop_ptr)); |
3550 | #endif |
3568 | #endif |
3551 | if (expect_false (ev_is_active (w))) |
3569 | if (expect_false (ev_is_active (w))) |
… | |
… | |
3558 | |
3576 | |
3559 | EV_FREQUENT_CHECK; |
3577 | EV_FREQUENT_CHECK; |
3560 | } |
3578 | } |
3561 | |
3579 | |
3562 | void |
3580 | void |
3563 | ev_child_stop (EV_P_ ev_child *w) |
3581 | ev_child_stop (EV_P_ ev_child *w) EV_THROW |
3564 | { |
3582 | { |
3565 | clear_pending (EV_A_ (W)w); |
3583 | clear_pending (EV_A_ (W)w); |
3566 | if (expect_false (!ev_is_active (w))) |
3584 | if (expect_false (!ev_is_active (w))) |
3567 | return; |
3585 | return; |
3568 | |
3586 | |
… | |
… | |
3735 | } |
3753 | } |
3736 | |
3754 | |
3737 | inline_size int |
3755 | inline_size int |
3738 | infy_newfd (void) |
3756 | infy_newfd (void) |
3739 | { |
3757 | { |
3740 | #if defined (IN_CLOEXEC) && defined (IN_NONBLOCK) |
3758 | #if defined IN_CLOEXEC && defined IN_NONBLOCK |
3741 | int fd = inotify_init1 (IN_CLOEXEC | IN_NONBLOCK); |
3759 | int fd = inotify_init1 (IN_CLOEXEC | IN_NONBLOCK); |
3742 | if (fd >= 0) |
3760 | if (fd >= 0) |
3743 | return fd; |
3761 | return fd; |
3744 | #endif |
3762 | #endif |
3745 | return inotify_init (); |
3763 | return inotify_init (); |
… | |
… | |
3820 | #else |
3838 | #else |
3821 | # define EV_LSTAT(p,b) lstat (p, b) |
3839 | # define EV_LSTAT(p,b) lstat (p, b) |
3822 | #endif |
3840 | #endif |
3823 | |
3841 | |
3824 | void |
3842 | void |
3825 | ev_stat_stat (EV_P_ ev_stat *w) |
3843 | ev_stat_stat (EV_P_ ev_stat *w) EV_THROW |
3826 | { |
3844 | { |
3827 | if (lstat (w->path, &w->attr) < 0) |
3845 | if (lstat (w->path, &w->attr) < 0) |
3828 | w->attr.st_nlink = 0; |
3846 | w->attr.st_nlink = 0; |
3829 | else if (!w->attr.st_nlink) |
3847 | else if (!w->attr.st_nlink) |
3830 | w->attr.st_nlink = 1; |
3848 | w->attr.st_nlink = 1; |
… | |
… | |
3869 | ev_feed_event (EV_A_ w, EV_STAT); |
3887 | ev_feed_event (EV_A_ w, EV_STAT); |
3870 | } |
3888 | } |
3871 | } |
3889 | } |
3872 | |
3890 | |
3873 | void |
3891 | void |
3874 | ev_stat_start (EV_P_ ev_stat *w) |
3892 | ev_stat_start (EV_P_ ev_stat *w) EV_THROW |
3875 | { |
3893 | { |
3876 | if (expect_false (ev_is_active (w))) |
3894 | if (expect_false (ev_is_active (w))) |
3877 | return; |
3895 | return; |
3878 | |
3896 | |
3879 | ev_stat_stat (EV_A_ w); |
3897 | ev_stat_stat (EV_A_ w); |
… | |
… | |
3900 | |
3918 | |
3901 | EV_FREQUENT_CHECK; |
3919 | EV_FREQUENT_CHECK; |
3902 | } |
3920 | } |
3903 | |
3921 | |
3904 | void |
3922 | void |
3905 | ev_stat_stop (EV_P_ ev_stat *w) |
3923 | ev_stat_stop (EV_P_ ev_stat *w) EV_THROW |
3906 | { |
3924 | { |
3907 | clear_pending (EV_A_ (W)w); |
3925 | clear_pending (EV_A_ (W)w); |
3908 | if (expect_false (!ev_is_active (w))) |
3926 | if (expect_false (!ev_is_active (w))) |
3909 | return; |
3927 | return; |
3910 | |
3928 | |
… | |
… | |
3926 | } |
3944 | } |
3927 | #endif |
3945 | #endif |
3928 | |
3946 | |
3929 | #if EV_IDLE_ENABLE |
3947 | #if EV_IDLE_ENABLE |
3930 | void |
3948 | void |
3931 | ev_idle_start (EV_P_ ev_idle *w) |
3949 | ev_idle_start (EV_P_ ev_idle *w) EV_THROW |
3932 | { |
3950 | { |
3933 | if (expect_false (ev_is_active (w))) |
3951 | if (expect_false (ev_is_active (w))) |
3934 | return; |
3952 | return; |
3935 | |
3953 | |
3936 | pri_adjust (EV_A_ (W)w); |
3954 | pri_adjust (EV_A_ (W)w); |
… | |
… | |
3949 | |
3967 | |
3950 | EV_FREQUENT_CHECK; |
3968 | EV_FREQUENT_CHECK; |
3951 | } |
3969 | } |
3952 | |
3970 | |
3953 | void |
3971 | void |
3954 | ev_idle_stop (EV_P_ ev_idle *w) |
3972 | ev_idle_stop (EV_P_ ev_idle *w) EV_THROW |
3955 | { |
3973 | { |
3956 | clear_pending (EV_A_ (W)w); |
3974 | clear_pending (EV_A_ (W)w); |
3957 | if (expect_false (!ev_is_active (w))) |
3975 | if (expect_false (!ev_is_active (w))) |
3958 | return; |
3976 | return; |
3959 | |
3977 | |
… | |
… | |
3973 | } |
3991 | } |
3974 | #endif |
3992 | #endif |
3975 | |
3993 | |
3976 | #if EV_PREPARE_ENABLE |
3994 | #if EV_PREPARE_ENABLE |
3977 | void |
3995 | void |
3978 | ev_prepare_start (EV_P_ ev_prepare *w) |
3996 | ev_prepare_start (EV_P_ ev_prepare *w) EV_THROW |
3979 | { |
3997 | { |
3980 | if (expect_false (ev_is_active (w))) |
3998 | if (expect_false (ev_is_active (w))) |
3981 | return; |
3999 | return; |
3982 | |
4000 | |
3983 | EV_FREQUENT_CHECK; |
4001 | EV_FREQUENT_CHECK; |
… | |
… | |
3988 | |
4006 | |
3989 | EV_FREQUENT_CHECK; |
4007 | EV_FREQUENT_CHECK; |
3990 | } |
4008 | } |
3991 | |
4009 | |
3992 | void |
4010 | void |
3993 | ev_prepare_stop (EV_P_ ev_prepare *w) |
4011 | ev_prepare_stop (EV_P_ ev_prepare *w) EV_THROW |
3994 | { |
4012 | { |
3995 | clear_pending (EV_A_ (W)w); |
4013 | clear_pending (EV_A_ (W)w); |
3996 | if (expect_false (!ev_is_active (w))) |
4014 | if (expect_false (!ev_is_active (w))) |
3997 | return; |
4015 | return; |
3998 | |
4016 | |
… | |
… | |
4011 | } |
4029 | } |
4012 | #endif |
4030 | #endif |
4013 | |
4031 | |
4014 | #if EV_CHECK_ENABLE |
4032 | #if EV_CHECK_ENABLE |
4015 | void |
4033 | void |
4016 | ev_check_start (EV_P_ ev_check *w) |
4034 | ev_check_start (EV_P_ ev_check *w) EV_THROW |
4017 | { |
4035 | { |
4018 | if (expect_false (ev_is_active (w))) |
4036 | if (expect_false (ev_is_active (w))) |
4019 | return; |
4037 | return; |
4020 | |
4038 | |
4021 | EV_FREQUENT_CHECK; |
4039 | EV_FREQUENT_CHECK; |
… | |
… | |
4026 | |
4044 | |
4027 | EV_FREQUENT_CHECK; |
4045 | EV_FREQUENT_CHECK; |
4028 | } |
4046 | } |
4029 | |
4047 | |
4030 | void |
4048 | void |
4031 | ev_check_stop (EV_P_ ev_check *w) |
4049 | ev_check_stop (EV_P_ ev_check *w) EV_THROW |
4032 | { |
4050 | { |
4033 | clear_pending (EV_A_ (W)w); |
4051 | clear_pending (EV_A_ (W)w); |
4034 | if (expect_false (!ev_is_active (w))) |
4052 | if (expect_false (!ev_is_active (w))) |
4035 | return; |
4053 | return; |
4036 | |
4054 | |
… | |
… | |
4049 | } |
4067 | } |
4050 | #endif |
4068 | #endif |
4051 | |
4069 | |
4052 | #if EV_EMBED_ENABLE |
4070 | #if EV_EMBED_ENABLE |
4053 | void noinline |
4071 | void noinline |
4054 | ev_embed_sweep (EV_P_ ev_embed *w) |
4072 | ev_embed_sweep (EV_P_ ev_embed *w) EV_THROW |
4055 | { |
4073 | { |
4056 | ev_run (w->other, EVRUN_NOWAIT); |
4074 | ev_run (w->other, EVRUN_NOWAIT); |
4057 | } |
4075 | } |
4058 | |
4076 | |
4059 | static void |
4077 | static void |
… | |
… | |
4107 | ev_idle_stop (EV_A_ idle); |
4125 | ev_idle_stop (EV_A_ idle); |
4108 | } |
4126 | } |
4109 | #endif |
4127 | #endif |
4110 | |
4128 | |
4111 | void |
4129 | void |
4112 | ev_embed_start (EV_P_ ev_embed *w) |
4130 | ev_embed_start (EV_P_ ev_embed *w) EV_THROW |
4113 | { |
4131 | { |
4114 | if (expect_false (ev_is_active (w))) |
4132 | if (expect_false (ev_is_active (w))) |
4115 | return; |
4133 | return; |
4116 | |
4134 | |
4117 | { |
4135 | { |
… | |
… | |
4138 | |
4156 | |
4139 | EV_FREQUENT_CHECK; |
4157 | EV_FREQUENT_CHECK; |
4140 | } |
4158 | } |
4141 | |
4159 | |
4142 | void |
4160 | void |
4143 | ev_embed_stop (EV_P_ ev_embed *w) |
4161 | ev_embed_stop (EV_P_ ev_embed *w) EV_THROW |
4144 | { |
4162 | { |
4145 | clear_pending (EV_A_ (W)w); |
4163 | clear_pending (EV_A_ (W)w); |
4146 | if (expect_false (!ev_is_active (w))) |
4164 | if (expect_false (!ev_is_active (w))) |
4147 | return; |
4165 | return; |
4148 | |
4166 | |
… | |
… | |
4158 | } |
4176 | } |
4159 | #endif |
4177 | #endif |
4160 | |
4178 | |
4161 | #if EV_FORK_ENABLE |
4179 | #if EV_FORK_ENABLE |
4162 | void |
4180 | void |
4163 | ev_fork_start (EV_P_ ev_fork *w) |
4181 | ev_fork_start (EV_P_ ev_fork *w) EV_THROW |
4164 | { |
4182 | { |
4165 | if (expect_false (ev_is_active (w))) |
4183 | if (expect_false (ev_is_active (w))) |
4166 | return; |
4184 | return; |
4167 | |
4185 | |
4168 | EV_FREQUENT_CHECK; |
4186 | EV_FREQUENT_CHECK; |
… | |
… | |
4173 | |
4191 | |
4174 | EV_FREQUENT_CHECK; |
4192 | EV_FREQUENT_CHECK; |
4175 | } |
4193 | } |
4176 | |
4194 | |
4177 | void |
4195 | void |
4178 | ev_fork_stop (EV_P_ ev_fork *w) |
4196 | ev_fork_stop (EV_P_ ev_fork *w) EV_THROW |
4179 | { |
4197 | { |
4180 | clear_pending (EV_A_ (W)w); |
4198 | clear_pending (EV_A_ (W)w); |
4181 | if (expect_false (!ev_is_active (w))) |
4199 | if (expect_false (!ev_is_active (w))) |
4182 | return; |
4200 | return; |
4183 | |
4201 | |
… | |
… | |
4196 | } |
4214 | } |
4197 | #endif |
4215 | #endif |
4198 | |
4216 | |
4199 | #if EV_CLEANUP_ENABLE |
4217 | #if EV_CLEANUP_ENABLE |
4200 | void |
4218 | void |
4201 | ev_cleanup_start (EV_P_ ev_cleanup *w) |
4219 | ev_cleanup_start (EV_P_ ev_cleanup *w) EV_THROW |
4202 | { |
4220 | { |
4203 | if (expect_false (ev_is_active (w))) |
4221 | if (expect_false (ev_is_active (w))) |
4204 | return; |
4222 | return; |
4205 | |
4223 | |
4206 | EV_FREQUENT_CHECK; |
4224 | EV_FREQUENT_CHECK; |
… | |
… | |
4213 | ev_unref (EV_A); |
4231 | ev_unref (EV_A); |
4214 | EV_FREQUENT_CHECK; |
4232 | EV_FREQUENT_CHECK; |
4215 | } |
4233 | } |
4216 | |
4234 | |
4217 | void |
4235 | void |
4218 | ev_cleanup_stop (EV_P_ ev_cleanup *w) |
4236 | ev_cleanup_stop (EV_P_ ev_cleanup *w) EV_THROW |
4219 | { |
4237 | { |
4220 | clear_pending (EV_A_ (W)w); |
4238 | clear_pending (EV_A_ (W)w); |
4221 | if (expect_false (!ev_is_active (w))) |
4239 | if (expect_false (!ev_is_active (w))) |
4222 | return; |
4240 | return; |
4223 | |
4241 | |
… | |
… | |
4237 | } |
4255 | } |
4238 | #endif |
4256 | #endif |
4239 | |
4257 | |
4240 | #if EV_ASYNC_ENABLE |
4258 | #if EV_ASYNC_ENABLE |
4241 | void |
4259 | void |
4242 | ev_async_start (EV_P_ ev_async *w) |
4260 | ev_async_start (EV_P_ ev_async *w) EV_THROW |
4243 | { |
4261 | { |
4244 | if (expect_false (ev_is_active (w))) |
4262 | if (expect_false (ev_is_active (w))) |
4245 | return; |
4263 | return; |
4246 | |
4264 | |
4247 | w->sent = 0; |
4265 | w->sent = 0; |
… | |
… | |
4256 | |
4274 | |
4257 | EV_FREQUENT_CHECK; |
4275 | EV_FREQUENT_CHECK; |
4258 | } |
4276 | } |
4259 | |
4277 | |
4260 | void |
4278 | void |
4261 | ev_async_stop (EV_P_ ev_async *w) |
4279 | ev_async_stop (EV_P_ ev_async *w) EV_THROW |
4262 | { |
4280 | { |
4263 | clear_pending (EV_A_ (W)w); |
4281 | clear_pending (EV_A_ (W)w); |
4264 | if (expect_false (!ev_is_active (w))) |
4282 | if (expect_false (!ev_is_active (w))) |
4265 | return; |
4283 | return; |
4266 | |
4284 | |
… | |
… | |
4277 | |
4295 | |
4278 | EV_FREQUENT_CHECK; |
4296 | EV_FREQUENT_CHECK; |
4279 | } |
4297 | } |
4280 | |
4298 | |
4281 | void |
4299 | void |
4282 | ev_async_send (EV_P_ ev_async *w) |
4300 | ev_async_send (EV_P_ ev_async *w) EV_THROW |
4283 | { |
4301 | { |
4284 | w->sent = 1; |
4302 | w->sent = 1; |
4285 | evpipe_write (EV_A_ &async_pending); |
4303 | evpipe_write (EV_A_ &async_pending); |
4286 | } |
4304 | } |
4287 | #endif |
4305 | #endif |
… | |
… | |
4324 | |
4342 | |
4325 | once_cb (EV_A_ once, revents | ev_clear_pending (EV_A_ &once->io)); |
4343 | once_cb (EV_A_ once, revents | ev_clear_pending (EV_A_ &once->io)); |
4326 | } |
4344 | } |
4327 | |
4345 | |
4328 | void |
4346 | void |
4329 | ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) |
4347 | ev_once (EV_P_ int fd, int events, ev_tstamp timeout, void (*cb)(int revents, void *arg), void *arg) EV_THROW |
4330 | { |
4348 | { |
4331 | struct ev_once *once = (struct ev_once *)ev_malloc (sizeof (struct ev_once)); |
4349 | struct ev_once *once = (struct ev_once *)ev_malloc (sizeof (struct ev_once)); |
4332 | |
4350 | |
4333 | if (expect_false (!once)) |
4351 | if (expect_false (!once)) |
4334 | { |
4352 | { |
… | |
… | |
4356 | |
4374 | |
4357 | /*****************************************************************************/ |
4375 | /*****************************************************************************/ |
4358 | |
4376 | |
4359 | #if EV_WALK_ENABLE |
4377 | #if EV_WALK_ENABLE |
4360 | void ecb_cold |
4378 | void ecb_cold |
4361 | ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) |
4379 | ev_walk (EV_P_ int types, void (*cb)(EV_P_ int type, void *w)) EV_THROW |
4362 | { |
4380 | { |
4363 | int i, j; |
4381 | int i, j; |
4364 | ev_watcher_list *wl, *wn; |
4382 | ev_watcher_list *wl, *wn; |
4365 | |
4383 | |
4366 | if (types & (EV_IO | EV_EMBED)) |
4384 | if (types & (EV_IO | EV_EMBED)) |