From 2820772ec7a6d511bd25768d4b8872a88218d1b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 3 Jun 2024 21:57:54 +0200 Subject: Merging upstream version 0.0.2. Signed-off-by: Daniel Baumann --- lfqueue/lfqueue.c | 544 +++++++++++++++++++++++++++--------------------------- 1 file changed, 275 insertions(+), 269 deletions(-) (limited to 'lfqueue/lfqueue.c') diff --git a/lfqueue/lfqueue.c b/lfqueue/lfqueue.c index 17b8ae3..63a7aa8 100644 --- a/lfqueue/lfqueue.c +++ b/lfqueue/lfqueue.c @@ -1,40 +1,40 @@ /* -* -* BSD 2-Clause License -* -* Copyright (c) 2018, Taymindis Woon -* All rights reserved. -* -* Redistribution and use in source and binary forms, with or without -* modification, are permitted provided that the following conditions are met: -* -* * Redistributions of source code must retain the above copyright notice, this -* list of conditions and the following disclaimer. -* -* * Redistributions in binary form must reproduce the above copyright notice, -* this list of conditions and the following disclaimer in the documentation -* and/or other materials provided with the distribution. -* -* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" -* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE -* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR -* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER -* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, -* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -* -*/ + * + * BSD 2-Clause License + * + * Copyright (c) 2018, Taymindis Woon + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * * Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * * Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER + * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ +#include #include #include -#include #if defined __GNUC__ || defined __CYGWIN__ || defined __MINGW32__ || defined __APPLE__ +#include #include #include // for usleep -#include #define __LFQ_VAL_COMPARE_AND_SWAP __sync_val_compare_and_swap #define __LFQ_BOOL_COMPARE_AND_SWAP __sync_bool_compare_and_swap @@ -48,13 +48,14 @@ #include #include #ifdef _WIN64 -inline BOOL __SYNC_BOOL_CAS(LONG64 volatile *dest, LONG64 input, LONG64 comparand) { - return InterlockedCompareExchangeNoFence64(dest, input, comparand) == comparand; +inline BOOL __SYNC_BOOL_CAS(LONG64 volatile* dest, LONG64 input, LONG64 comparand) +{ + return InterlockedCompareExchangeNoFence64(dest, input, comparand) == comparand; } #define __LFQ_VAL_COMPARE_AND_SWAP(dest, comparand, input) \ - InterlockedCompareExchangeNoFence64((LONG64 volatile *)dest, (LONG64)input, (LONG64)comparand) + InterlockedCompareExchangeNoFence64((LONG64 volatile*)dest, (LONG64)input, (LONG64)comparand) #define __LFQ_BOOL_COMPARE_AND_SWAP(dest, comparand, input) \ - __SYNC_BOOL_CAS((LONG64 volatile *)dest, (LONG64)input, (LONG64)comparand) + __SYNC_BOOL_CAS((LONG64 volatile*)dest, (LONG64)input, (LONG64)comparand) #define __LFQ_FETCH_AND_ADD InterlockedExchangeAddNoFence64 #define __LFQ_ADD_AND_FETCH InterlockedAddNoFence64 #define __LFQ_SYNC_MEMORY MemoryBarrier @@ -63,13 +64,14 @@ inline BOOL __SYNC_BOOL_CAS(LONG64 volatile *dest, LONG64 input, LONG64 comparan #ifndef asm #define asm __asm #endif -inline BOOL __SYNC_BOOL_CAS(LONG volatile *dest, LONG input, LONG comparand) { - return InterlockedCompareExchangeNoFence(dest, input, comparand) == comparand; +inline BOOL __SYNC_BOOL_CAS(LONG volatile* dest, LONG input, LONG comparand) +{ + return InterlockedCompareExchangeNoFence(dest, input, comparand) == comparand; } #define __LFQ_VAL_COMPARE_AND_SWAP(dest, comparand, input) \ - InterlockedCompareExchangeNoFence((LONG volatile *)dest, (LONG)input, (LONG)comparand) + InterlockedCompareExchangeNoFence((LONG volatile*)dest, (LONG)input, (LONG)comparand) #define __LFQ_BOOL_COMPARE_AND_SWAP(dest, comparand, input) \ - __SYNC_BOOL_CAS((LONG volatile *)dest, (LONG)input, (LONG)comparand) + __SYNC_BOOL_CAS((LONG volatile*)dest, (LONG)input, (LONG)comparand) #define __LFQ_FETCH_AND_ADD InterlockedExchangeAddNoFence #define __LFQ_ADD_AND_FETCH InterlockedAddNoFence #define __LFQ_SYNC_MEMORY() asm mfence @@ -85,9 +87,9 @@ inline BOOL __SYNC_BOOL_CAS(LONG volatile *dest, LONG input, LONG comparand) { #if defined __GNUC__ || defined __CYGWIN__ || defined __MINGW32__ || defined __APPLE__ #define lfq_time_t long #define lfq_get_curr_time(_time_sec) \ -struct timeval _time_; \ -gettimeofday(&_time_, NULL); \ -*_time_sec = _time_.tv_sec + struct timeval _time_; \ + gettimeofday(&_time_, NULL); \ + *_time_sec = _time_.tv_sec #define lfq_diff_time(_etime_, _stime_) _etime_ - _stime_ #else #define lfq_time_t time_t @@ -96,281 +98,285 @@ gettimeofday(&_time_, NULL); \ #endif struct lfqueue_cas_node_s { - void * value; - struct lfqueue_cas_node_s *next, *nextfree; - lfq_time_t _deactivate_tm; + void* value; + struct lfqueue_cas_node_s *next, *nextfree; + lfq_time_t _deactivate_tm; }; -//static lfqueue_cas_node_t* __lfq_assigned(lfqueue_t *); -static void __lfq_recycle_free(lfqueue_t *, lfqueue_cas_node_t*); -static void __lfq_check_free(lfqueue_t *); -static void *_dequeue(lfqueue_t *); -static void *_single_dequeue(lfqueue_t *); -static int _enqueue(lfqueue_t *, void* ); -static inline void* _lfqueue_malloc(__attribute__ ((unused)) void* pl, size_t sz) { - return malloc(sz); +// static lfqueue_cas_node_t* __lfq_assigned(lfqueue_t *); +static void __lfq_recycle_free(lfqueue_t*, lfqueue_cas_node_t*); +static void __lfq_check_free(lfqueue_t*); +static void* _dequeue(lfqueue_t*); +static void* _single_dequeue(lfqueue_t*); +static int _enqueue(lfqueue_t*, void*); +static inline void* _lfqueue_malloc(__attribute__((unused)) void* pl, size_t sz) +{ + return malloc(sz); } -static inline void _lfqueue_free(__attribute__ ((unused)) void* pl, void* ptr) { - free(ptr); +static inline void _lfqueue_free(__attribute__((unused)) void* pl, void* ptr) +{ + free(ptr); } -static void * -_dequeue(lfqueue_t *lfqueue) { - lfqueue_cas_node_t *head, *next; - void *val; - - for (;;) { - head = lfqueue->head; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, head)) { - next = head->next; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->tail, head, head)) { - if (next == NULL) { - val = NULL; - goto _done; - } - } - else { - if (next) { - val = next->value; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, next)) { - break; - } - } else { - val = NULL; - goto _done; - } - } - } - } - - __lfq_recycle_free(lfqueue, head); +static void* +_dequeue(lfqueue_t* lfqueue) +{ + lfqueue_cas_node_t *head, *next; + void* val; + + for (;;) { + head = lfqueue->head; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, head)) { + next = head->next; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->tail, head, head)) { + if (next == NULL) { + val = NULL; + goto _done; + } + } else { + if (next) { + val = next->value; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, next)) { + break; + } + } else { + val = NULL; + goto _done; + } + } + } + } + + __lfq_recycle_free(lfqueue, head); _done: - // __asm volatile("" ::: "memory"); - __LFQ_SYNC_MEMORY(); - __lfq_check_free(lfqueue); - return val; + // __asm volatile("" ::: "memory"); + __LFQ_SYNC_MEMORY(); + __lfq_check_free(lfqueue); + return val; } -static void * -_single_dequeue(lfqueue_t *lfqueue) { - lfqueue_cas_node_t *head, *next; - void *val; - - for (;;) { - head = lfqueue->head; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, head)) { - next = head->next; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->tail, head, head)) { - if (next == NULL) { - return NULL; - } - } - else { - if (next) { - val = next->value; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, next)) { - lfqueue->_free(lfqueue->pl, head); - break; - } - } else { - return NULL; - } - } - } - } - return val; +static void* +_single_dequeue(lfqueue_t* lfqueue) +{ + lfqueue_cas_node_t *head, *next; + void* val; + + for (;;) { + head = lfqueue->head; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, head)) { + next = head->next; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->tail, head, head)) { + if (next == NULL) { + return NULL; + } + } else { + if (next) { + val = next->value; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->head, head, next)) { + lfqueue->_free(lfqueue->pl, head); + break; + } + } else { + return NULL; + } + } + } + } + return val; } static int -_enqueue(lfqueue_t *lfqueue, void* value) { - lfqueue_cas_node_t *tail, *node; - node = (lfqueue_cas_node_t*) lfqueue->_malloc(lfqueue->pl, sizeof(lfqueue_cas_node_t)); - if (node == NULL) { - perror("malloc"); - return errno; - } - node->value = value; - node->next = NULL; - node->nextfree = NULL; - for (;;) { - __LFQ_SYNC_MEMORY(); - tail = lfqueue->tail; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&tail->next, NULL, node)) { - // compulsory swap as tail->next is no NULL anymore, it has fenced on other thread - __LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->tail, tail, node); - __lfq_check_free(lfqueue); - return 0; - } - } - - /*It never be here*/ - return -1; +_enqueue(lfqueue_t* lfqueue, void* value) +{ + lfqueue_cas_node_t *tail, *node; + node = (lfqueue_cas_node_t*)lfqueue->_malloc(lfqueue->pl, sizeof(lfqueue_cas_node_t)); + if (node == NULL) { + perror("malloc"); + return errno; + } + node->value = value; + node->next = NULL; + node->nextfree = NULL; + for (;;) { + __LFQ_SYNC_MEMORY(); + tail = lfqueue->tail; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&tail->next, NULL, node)) { + // compulsory swap as tail->next is no NULL anymore, it has fenced on other thread + __LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->tail, tail, node); + __lfq_check_free(lfqueue); + return 0; + } + } + + /*It never be here*/ + return -1; } static void -__lfq_recycle_free(lfqueue_t *lfqueue, lfqueue_cas_node_t* freenode) { - lfqueue_cas_node_t *freed; - do { - freed = lfqueue->move_free; - } while (!__LFQ_BOOL_COMPARE_AND_SWAP(&freed->nextfree, NULL, freenode) ); +__lfq_recycle_free(lfqueue_t* lfqueue, lfqueue_cas_node_t* freenode) +{ + lfqueue_cas_node_t* freed; + do { + freed = lfqueue->move_free; + } while (!__LFQ_BOOL_COMPARE_AND_SWAP(&freed->nextfree, NULL, freenode)); - lfq_get_curr_time(&freenode->_deactivate_tm); + lfq_get_curr_time(&freenode->_deactivate_tm); - __LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->move_free, freed, freenode); + __LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->move_free, freed, freenode); } static void -__lfq_check_free(lfqueue_t *lfqueue) { - lfq_time_t curr_time; - if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->in_free_mode, 0, 1)) { - lfq_get_curr_time(&curr_time); - lfqueue_cas_node_t *rtfree = lfqueue->root_free, *nextfree; - while ( rtfree && (rtfree != lfqueue->move_free) ) { - nextfree = rtfree->nextfree; - if ( lfq_diff_time(curr_time, rtfree->_deactivate_tm) > 2) { - // printf("%p\n", rtfree); - lfqueue->_free(lfqueue->pl, rtfree); - rtfree = nextfree; - } else { - break; - } - } - lfqueue->root_free = rtfree; - __LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->in_free_mode, 1, 0); - } - __LFQ_SYNC_MEMORY(); +__lfq_check_free(lfqueue_t* lfqueue) +{ + lfq_time_t curr_time; + if (__LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->in_free_mode, 0, 1)) { + lfq_get_curr_time(&curr_time); + lfqueue_cas_node_t *rtfree = lfqueue->root_free, *nextfree; + while (rtfree && (rtfree != lfqueue->move_free)) { + nextfree = rtfree->nextfree; + if (lfq_diff_time(curr_time, rtfree->_deactivate_tm) > 2) { + // printf("%p\n", rtfree); + lfqueue->_free(lfqueue->pl, rtfree); + rtfree = nextfree; + } else { + break; + } + } + lfqueue->root_free = rtfree; + __LFQ_BOOL_COMPARE_AND_SWAP(&lfqueue->in_free_mode, 1, 0); + } + __LFQ_SYNC_MEMORY(); } -int -lfqueue_init(lfqueue_t *lfqueue) { - return lfqueue_init_mf(lfqueue, NULL, _lfqueue_malloc, _lfqueue_free); +int lfqueue_init(lfqueue_t* lfqueue) +{ + return lfqueue_init_mf(lfqueue, NULL, _lfqueue_malloc, _lfqueue_free); } -int -lfqueue_init_mf(lfqueue_t *lfqueue, void* pl, lfqueue_malloc_fn lfqueue_malloc, lfqueue_free_fn lfqueue_free) { - lfqueue->_malloc = lfqueue_malloc; - lfqueue->_free = lfqueue_free; - lfqueue->pl = pl; - - lfqueue_cas_node_t *base = lfqueue_malloc(pl, sizeof(lfqueue_cas_node_t)); - lfqueue_cas_node_t *freebase = lfqueue_malloc(pl, sizeof(lfqueue_cas_node_t)); - if (base == NULL || freebase == NULL) { - perror("malloc"); - return errno; - } - base->value = NULL; - base->next = NULL; - base->nextfree = NULL; - base->_deactivate_tm = 0; - - freebase->value = NULL; - freebase->next = NULL; - freebase->nextfree = NULL; - freebase->_deactivate_tm = 0; - - lfqueue->head = lfqueue->tail = base; // Not yet to be free for first node only - lfqueue->root_free = lfqueue->move_free = freebase; // Not yet to be free for first node only - lfqueue->size = 0; - lfqueue->in_free_mode = 0; - - return 0; +int lfqueue_init_mf(lfqueue_t* lfqueue, void* pl, lfqueue_malloc_fn lfqueue_malloc, lfqueue_free_fn lfqueue_free) +{ + lfqueue->_malloc = lfqueue_malloc; + lfqueue->_free = lfqueue_free; + lfqueue->pl = pl; + + lfqueue_cas_node_t* base = lfqueue_malloc(pl, sizeof(lfqueue_cas_node_t)); + lfqueue_cas_node_t* freebase = lfqueue_malloc(pl, sizeof(lfqueue_cas_node_t)); + if (base == NULL || freebase == NULL) { + perror("malloc"); + return errno; + } + base->value = NULL; + base->next = NULL; + base->nextfree = NULL; + base->_deactivate_tm = 0; + + freebase->value = NULL; + freebase->next = NULL; + freebase->nextfree = NULL; + freebase->_deactivate_tm = 0; + + lfqueue->head = lfqueue->tail = base; // Not yet to be free for first node only + lfqueue->root_free = lfqueue->move_free = freebase; // Not yet to be free for first node only + lfqueue->size = 0; + lfqueue->in_free_mode = 0; + + return 0; } -void -lfqueue_destroy(lfqueue_t *lfqueue) { - void* p; - while ((p = lfqueue_deq(lfqueue))) { - lfqueue->_free(lfqueue->pl, p); - } - // Clear the recycle chain nodes - lfqueue_cas_node_t *rtfree = lfqueue->root_free, *nextfree; - while (rtfree && (rtfree != lfqueue->move_free) ) { - nextfree = rtfree->nextfree; - lfqueue->_free(lfqueue->pl, rtfree); - rtfree = nextfree; - } - if (rtfree) { - lfqueue->_free(lfqueue->pl, rtfree); - } - - lfqueue->_free(lfqueue->pl, lfqueue->tail); // Last free - - lfqueue->size = 0; +void lfqueue_destroy(lfqueue_t* lfqueue) +{ + void* p; + while ((p = lfqueue_deq(lfqueue))) { + lfqueue->_free(lfqueue->pl, p); + } + // Clear the recycle chain nodes + lfqueue_cas_node_t *rtfree = lfqueue->root_free, *nextfree; + while (rtfree && (rtfree != lfqueue->move_free)) { + nextfree = rtfree->nextfree; + lfqueue->_free(lfqueue->pl, rtfree); + rtfree = nextfree; + } + if (rtfree) { + lfqueue->_free(lfqueue->pl, rtfree); + } + + lfqueue->_free(lfqueue->pl, lfqueue->tail); // Last free + + lfqueue->size = 0; } -int -lfqueue_enq(lfqueue_t *lfqueue, void *value) { - if (_enqueue(lfqueue, value)) { - return -1; - } - __LFQ_ADD_AND_FETCH(&lfqueue->size, 1); - return 0; +int lfqueue_enq(lfqueue_t* lfqueue, void* value) +{ + if (_enqueue(lfqueue, value)) { + return -1; + } + __LFQ_ADD_AND_FETCH(&lfqueue->size, 1); + return 0; } -void* -lfqueue_deq(lfqueue_t *lfqueue) { - void *v; - if (//__LFQ_ADD_AND_FETCH(&lfqueue->size, 0) && - (v = _dequeue(lfqueue)) - ) { - - __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); - return v; - } - return NULL; +void* lfqueue_deq(lfqueue_t* lfqueue) +{ + void* v; + if ( //__LFQ_ADD_AND_FETCH(&lfqueue->size, 0) && + (v = _dequeue(lfqueue))) { + + __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); + return v; + } + return NULL; } -void* -lfqueue_deq_must(lfqueue_t *lfqueue) { - void *v; - while ( !(v = _dequeue(lfqueue)) ) { - // Rest the thread for other thread, to avoid keep looping force - lfqueue_sleep(1); - } - __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); - return v; +void* lfqueue_deq_must(lfqueue_t* lfqueue) +{ + void* v; + while (!(v = _dequeue(lfqueue))) { + // Rest the thread for other thread, to avoid keep looping force + lfqueue_sleep(1); + } + __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); + return v; } /**This is only applicable when only single thread consume only**/ -void* -lfqueue_single_deq(lfqueue_t *lfqueue) { - void *v; - if (//__LFQ_ADD_AND_FETCH(&lfqueue->size, 0) && - (v = _single_dequeue(lfqueue)) - ) { - - __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); - return v; - } - return NULL; +void* lfqueue_single_deq(lfqueue_t* lfqueue) +{ + void* v; + if ( //__LFQ_ADD_AND_FETCH(&lfqueue->size, 0) && + (v = _single_dequeue(lfqueue))) { + + __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); + return v; + } + return NULL; } /**This is only applicable when only single thread consume only**/ -void* -lfqueue_single_deq_must(lfqueue_t *lfqueue) { - void *v; - while ( !(v = _single_dequeue(lfqueue)) ) { - // Rest the thread for other thread, to avoid keep looping force - lfqueue_sleep(1); - } - __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); - return v; +void* lfqueue_single_deq_must(lfqueue_t* lfqueue) +{ + void* v; + while (!(v = _single_dequeue(lfqueue))) { + // Rest the thread for other thread, to avoid keep looping force + lfqueue_sleep(1); + } + __LFQ_FETCH_AND_ADD(&lfqueue->size, -1); + return v; } size_t -lfqueue_size(lfqueue_t *lfqueue) { - return __LFQ_ADD_AND_FETCH(&lfqueue->size, 0); +lfqueue_size(lfqueue_t* lfqueue) +{ + return __LFQ_ADD_AND_FETCH(&lfqueue->size, 0); } -void -lfqueue_sleep(unsigned int milisec) { +void lfqueue_sleep(unsigned int milisec) +{ #if defined __GNUC__ || defined __CYGWIN__ || defined __MINGW32__ || defined __APPLE__ #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wimplicit-function-declaration" - usleep(milisec * 1000); + usleep(milisec * 1000); #pragma GCC diagnostic pop #else - Sleep(milisec); + Sleep(milisec); #endif } -- cgit v1.2.3