[ViewVC] Diff of: cvs/libev/ev.c

Comparing libev/ev.c (file contents):
Revision 1.463 by root, Thu Jan 16 11:51:05 2014 UTC vs.
Revision 1.474 by root, Wed Feb 11 19:20:21 2015 UTC

…		…
43	# include EV_CONFIG_H	43	# include EV_CONFIG_H
44	# else	44	# else
45	# include "config.h"	45	# include "config.h"
46	# endif	46	# endif
47		47
48	#if HAVE_FLOOR	48	# if HAVE_FLOOR
49	# ifndef EV_USE_FLOOR	49	# ifndef EV_USE_FLOOR
50	# define EV_USE_FLOOR 1	50	# define EV_USE_FLOOR 1
		51	# endif
51	# endif	52	# endif
52	#endif
53		53
54	# if HAVE_CLOCK_SYSCALL	54	# if HAVE_CLOCK_SYSCALL
55	# ifndef EV_USE_CLOCK_SYSCALL	55	# ifndef EV_USE_CLOCK_SYSCALL
56	# define EV_USE_CLOCK_SYSCALL 1	56	# define EV_USE_CLOCK_SYSCALL 1
57	# ifndef EV_USE_REALTIME	57	# ifndef EV_USE_REALTIME
…		…
256	# else	256	# else
257	# define EV_USE_CLOCK_SYSCALL 0	257	# define EV_USE_CLOCK_SYSCALL 0
258	# endif	258	# endif
259	#endif	259	#endif
260		260
		261	#if !(_POSIX_TIMERS > 0)
		262	# ifndef EV_USE_MONOTONIC
		263	# define EV_USE_MONOTONIC 0
		264	# endif
		265	# ifndef EV_USE_REALTIME
		266	# define EV_USE_REALTIME 0
		267	# endif
		268	#endif
		269
261	#ifndef EV_USE_MONOTONIC	270	#ifndef EV_USE_MONOTONIC
262	# if defined _POSIX_MONOTONIC_CLOCK && _POSIX_MONOTONIC_CLOCK >= 0	271	# if defined _POSIX_MONOTONIC_CLOCK && _POSIX_MONOTONIC_CLOCK >= 0
263	# define EV_USE_MONOTONIC EV_FEATURE_OS	272	# define EV_USE_MONOTONIC EV_FEATURE_OS
264	# else	273	# else
265	# define EV_USE_MONOTONIC 0	274	# define EV_USE_MONOTONIC 0
…		…
482	/* the following is ecb.h embedded into libev - use update_ev_c to update from an external copy */	491	/* the following is ecb.h embedded into libev - use update_ev_c to update from an external copy */
483	/* ECB.H BEGIN */	492	/* ECB.H BEGIN */
484	/*	493	/*
485	* libecb - http://software.schmorp.de/pkg/libecb	494	* libecb - http://software.schmorp.de/pkg/libecb
486	*	495	*
487	* Copyright (©) 2009-2013 Marc Alexander Lehmann <libecb@schmorp.de>	496	* Copyright (©) 2009-2015 Marc Alexander Lehmann <libecb@schmorp.de>
488	* Copyright (©) 2011 Emanuele Giaquinta	497	* Copyright (©) 2011 Emanuele Giaquinta
489	* All rights reserved.	498	* All rights reserved.
490	*	499	*
491	* Redistribution and use in source and binary forms, with or without modifica-	500	* Redistribution and use in source and binary forms, with or without modifica-
492	* tion, are permitted provided that the following conditions are met:	501	* tion, are permitted provided that the following conditions are met:
…		…
506	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;	515	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
507	* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,	516	* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
508	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-	517	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
509	* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED	518	* ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
510	* OF THE POSSIBILITY OF SUCH DAMAGE.	519	* OF THE POSSIBILITY OF SUCH DAMAGE.
		520	*
		521	* Alternatively, the contents of this file may be used under the terms of
		522	* the GNU General Public License ("GPL") version 2 or any later version,
		523	* in which case the provisions of the GPL are applicable instead of
		524	* the above. If you wish to allow the use of your version of this file
		525	* only under the terms of the GPL and not to allow others to use your
		526	* version of this file under the BSD license, indicate your decision
		527	* by deleting the provisions above and replace them with the notice
		528	* and other provisions required by the GPL. If you do not delete the
		529	* provisions above, a recipient may use your version of this file under
		530	* either the BSD or the GPL.
511	*/	531	*/
512		532
513	#ifndef ECB_H	533	#ifndef ECB_H
514	#define ECB_H	534	#define ECB_H
515		535
516	/* 16 bits major, 16 bits minor */	536	/* 16 bits major, 16 bits minor */
517	#define ECB_VERSION 0x00010003	537	#define ECB_VERSION 0x00010004
518		538
519	#ifdef _WIN32	539	#ifdef _WIN32
520	typedef signed char int8_t;	540	typedef signed char int8_t;
521	typedef unsigned char uint8_t;	541	typedef unsigned char uint8_t;
522	typedef signed short int16_t;	542	typedef signed short int16_t;
…		…
562	* causing enormous grief in return for some better fake benchmark numbers.	582	* causing enormous grief in return for some better fake benchmark numbers.
563	* or so.	583	* or so.
564	* we try to detect these and simply assume they are not gcc - if they have	584	* we try to detect these and simply assume they are not gcc - if they have
565	* an issue with that they should have done it right in the first place.	585	* an issue with that they should have done it right in the first place.
566	*/	586	*/
567	#ifndef ECB_GCC_VERSION
568	#if !defined __GNUC_MINOR__ \|\| defined __INTEL_COMPILER \|\| defined __SUNPRO_C \|\| defined __SUNPRO_CC \|\| defined __llvm__ \|\| defined __clang__	587	#if !defined __GNUC_MINOR__ \|\| defined __INTEL_COMPILER \|\| defined __SUNPRO_C \|\| defined __SUNPRO_CC \|\| defined __llvm__ \|\| defined __clang__
569	#define ECB_GCC_VERSION(major,minor) 0	588	#define ECB_GCC_VERSION(major,minor) 0
570	#else	589	#else
571	#define ECB_GCC_VERSION(major,minor) (__GNUC__ > (major) \|\| (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))	590	#define ECB_GCC_VERSION(major,minor) (__GNUC__ > (major) \|\| (__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)))
572	#endif	591	#endif
573	#endif
574		592
575	#define ECB_C (__STDC__+0) /* this assumes that __STDC__ is either empty or a number */	593	#define ECB_CLANG_VERSION(major,minor) (__clang_major__ > (major) \|\| (__clang_major__ == (major) && __clang_minor__ >= (minor)))
576	#define ECB_C99 (__STDC_VERSION__ >= 199901L)	594
577	#define ECB_C11 (__STDC_VERSION__ >= 201112L)	595	#if __clang__ && defined __has_builtin
		596	#define ECB_CLANG_BUILTIN(x) __has_builtin (x)
		597	#else
		598	#define ECB_CLANG_BUILTIN(x) 0
		599	#endif
		600
		601	#if __clang__ && defined __has_extension
		602	#define ECB_CLANG_EXTENSION(x) __has_extension (x)
		603	#else
		604	#define ECB_CLANG_EXTENSION(x) 0
		605	#endif
		606
578	#define ECB_CPP (__cplusplus+0)	607	#define ECB_CPP (__cplusplus+0)
579	#define ECB_CPP11 (__cplusplus >= 201103L)	608	#define ECB_CPP11 (__cplusplus >= 201103L)
		609
		610	#if ECB_CPP
		611	#define ECB_C 0
		612	#define ECB_STDC_VERSION 0
		613	#else
		614	#define ECB_C 1
		615	#define ECB_STDC_VERSION __STDC_VERSION__
		616	#endif
		617
		618	#define ECB_C99 (ECB_STDC_VERSION >= 199901L)
		619	#define ECB_C11 (ECB_STDC_VERSION >= 201112L)
580		620
581	#if ECB_CPP	621	#if ECB_CPP
582	#define ECB_EXTERN_C extern "C"	622	#define ECB_EXTERN_C extern "C"
583	#define ECB_EXTERN_C_BEG ECB_EXTERN_C {	623	#define ECB_EXTERN_C_BEG ECB_EXTERN_C {
584	#define ECB_EXTERN_C_END }	624	#define ECB_EXTERN_C_END }
…		…
617	\|\| defined __ARM_ARCH_6K__ \|\| defined __ARM_ARCH_6ZK__	657	\|\| defined __ARM_ARCH_6K__ \|\| defined __ARM_ARCH_6ZK__
618	#define ECB_MEMORY_FENCE __asm__ __volatile__ ("mcr p15,0,%0,c7,c10,5" : : "r" (0) : "memory")	658	#define ECB_MEMORY_FENCE __asm__ __volatile__ ("mcr p15,0,%0,c7,c10,5" : : "r" (0) : "memory")
619	#elif defined __ARM_ARCH_7__ \|\| defined __ARM_ARCH_7A__ \	659	#elif defined __ARM_ARCH_7__ \|\| defined __ARM_ARCH_7A__ \
620	\|\| defined __ARM_ARCH_7M__ \|\| defined __ARM_ARCH_7R__	660	\|\| defined __ARM_ARCH_7M__ \|\| defined __ARM_ARCH_7R__
621	#define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb" : : : "memory")	661	#define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb" : : : "memory")
		662	#elif __aarch64__
		663	#define ECB_MEMORY_FENCE __asm__ __volatile__ ("dmb ish" : : : "memory")
622	#elif (__sparc \|\| __sparc__) && !__sparcv8	664	#elif (__sparc \|\| __sparc__) && !__sparcv8
623	#define ECB_MEMORY_FENCE __asm__ __volatile__ ("membar #LoadStore \| #LoadLoad \| #StoreStore \| #StoreLoad" : : : "memory")	665	#define ECB_MEMORY_FENCE __asm__ __volatile__ ("membar #LoadStore \| #LoadLoad \| #StoreStore \| #StoreLoad" : : : "memory")
624	#define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore \| #LoadLoad" : : : "memory")	666	#define ECB_MEMORY_FENCE_ACQUIRE __asm__ __volatile__ ("membar #LoadStore \| #LoadLoad" : : : "memory")
625	#define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore \| #StoreStore")	667	#define ECB_MEMORY_FENCE_RELEASE __asm__ __volatile__ ("membar #LoadStore \| #StoreStore")
626	#elif defined __s390__ \|\| defined __s390x__	668	#elif defined __s390__ \|\| defined __s390x__
…		…
648		690
649	#ifndef ECB_MEMORY_FENCE	691	#ifndef ECB_MEMORY_FENCE
650	#if ECB_GCC_VERSION(4,7)	692	#if ECB_GCC_VERSION(4,7)
651	/* see comment below (stdatomic.h) about the C11 memory model. */	693	/* see comment below (stdatomic.h) about the C11 memory model. */
652	#define ECB_MEMORY_FENCE __atomic_thread_fence (__ATOMIC_SEQ_CST)	694	#define ECB_MEMORY_FENCE __atomic_thread_fence (__ATOMIC_SEQ_CST)
		695	#define ECB_MEMORY_FENCE_ACQUIRE __atomic_thread_fence (__ATOMIC_ACQUIRE)
		696	#define ECB_MEMORY_FENCE_RELEASE __atomic_thread_fence (__ATOMIC_RELEASE)
653		697
654	/* The __has_feature syntax from clang is so misdesigned that we cannot use it	698	#elif ECB_CLANG_EXTENSION(c_atomic)
655	* without risking compile time errors with other compilers. We could
656	* define our own ecb_clang_has_feature, but I just can't be bothered to work
657	* around this shit time and again.
658	* #elif defined __clang && __has_feature (cxx_atomic)
659	* // see comment below (stdatomic.h) about the C11 memory model.	699	/* see comment below (stdatomic.h) about the C11 memory model. */
660	* #define ECB_MEMORY_FENCE __c11_atomic_thread_fence (__ATOMIC_SEQ_CST)	700	#define ECB_MEMORY_FENCE __c11_atomic_thread_fence (__ATOMIC_SEQ_CST)
661	*/	701	#define ECB_MEMORY_FENCE_ACQUIRE __c11_atomic_thread_fence (__ATOMIC_ACQUIRE)
		702	#define ECB_MEMORY_FENCE_RELEASE __c11_atomic_thread_fence (__ATOMIC_RELEASE)
662		703
663	#elif ECB_GCC_VERSION(4,4) \|\| defined __INTEL_COMPILER \|\| defined __clang__	704	#elif ECB_GCC_VERSION(4,4) \|\| defined __INTEL_COMPILER \|\| defined __clang__
664	#define ECB_MEMORY_FENCE __sync_synchronize ()	705	#define ECB_MEMORY_FENCE __sync_synchronize ()
665	#elif _MSC_VER >= 1500 /* VC++ 2008 */	706	#elif _MSC_VER >= 1500 /* VC++ 2008 */
666	/* apparently, microsoft broke all the memory barrier stuff in Visual Studio 2008... */	707	/* apparently, microsoft broke all the memory barrier stuff in Visual Studio 2008... */
…		…
695	/* any fence other than seq_cst, which isn't very efficient for us. */	736	/* any fence other than seq_cst, which isn't very efficient for us. */
696	/* Why that is, we don't know - either the C11 memory model is quite useless */	737	/* Why that is, we don't know - either the C11 memory model is quite useless */
697	/* for most usages, or gcc and clang have a bug */	738	/* for most usages, or gcc and clang have a bug */
698	/* I currently lean towards the latter, and inefficiently implement */	739	/* I currently lean towards the latter, and inefficiently implement */
699	/* all three of ecb's fences as a seq_cst fence */	740	/* all three of ecb's fences as a seq_cst fence */
		741	/* Update, gcc-4.8 generates mfence for all c++ fences, but nothing */
		742	/* for all __atomic_thread_fence's except seq_cst */
700	#define ECB_MEMORY_FENCE atomic_thread_fence (memory_order_seq_cst)	743	#define ECB_MEMORY_FENCE atomic_thread_fence (memory_order_seq_cst)
701	#endif	744	#endif
702	#endif	745	#endif
703		746
704	#ifndef ECB_MEMORY_FENCE	747	#ifndef ECB_MEMORY_FENCE
…		…
727	#define ECB_MEMORY_FENCE_RELEASE ECB_MEMORY_FENCE	770	#define ECB_MEMORY_FENCE_RELEASE ECB_MEMORY_FENCE
728	#endif	771	#endif
729		772
730	/*****************************************************************************/	773	/*****************************************************************************/
731		774
732	#if __cplusplus	775	#if ECB_CPP
733	#define ecb_inline static inline	776	#define ecb_inline static inline
734	#elif ECB_GCC_VERSION(2,5)	777	#elif ECB_GCC_VERSION(2,5)
735	#define ecb_inline static __inline__	778	#define ecb_inline static __inline__
736	#elif ECB_C99	779	#elif ECB_C99
737	#define ecb_inline static inline	780	#define ecb_inline static inline
…		…
754	#define ECB_STRINGIFY_(a) # a	797	#define ECB_STRINGIFY_(a) # a
755	#define ECB_STRINGIFY(a) ECB_STRINGIFY_(a)	798	#define ECB_STRINGIFY(a) ECB_STRINGIFY_(a)
756		799
757	#define ecb_function_ ecb_inline	800	#define ecb_function_ ecb_inline
758		801
759	#if ECB_GCC_VERSION(3,1)	802	#if ECB_GCC_VERSION(3,1) \|\| ECB_CLANG_VERSION(2,8)
760	#define ecb_attribute(attrlist) __attribute__(attrlist)	803	#define ecb_attribute(attrlist) __attribute__ (attrlist)
		804	#else
		805	#define ecb_attribute(attrlist)
		806	#endif
		807
		808	#if ECB_GCC_VERSION(3,1) \|\| ECB_CLANG_BUILTIN(__builtin_constant_p)
761	#define ecb_is_constant(expr) __builtin_constant_p (expr)	809	#define ecb_is_constant(expr) __builtin_constant_p (expr)
		810	#else
		811	/* possible C11 impl for integral types
		812	typedef struct ecb_is_constant_struct ecb_is_constant_struct;
		813	#define ecb_is_constant(expr) _Generic ((1 ? (struct ecb_is_constant_struct )0 : (void )((expr) - (expr)), ecb_is_constant_struct : 0, default: 1)) /
		814
		815	#define ecb_is_constant(expr) 0
		816	#endif
		817
		818	#if ECB_GCC_VERSION(3,1) \|\| ECB_CLANG_BUILTIN(__builtin_expect)
762	#define ecb_expect(expr,value) __builtin_expect ((expr),(value))	819	#define ecb_expect(expr,value) __builtin_expect ((expr),(value))
		820	#else
		821	#define ecb_expect(expr,value) (expr)
		822	#endif
		823
		824	#if ECB_GCC_VERSION(3,1) \|\| ECB_CLANG_BUILTIN(__builtin_prefetch)
763	#define ecb_prefetch(addr,rw,locality) __builtin_prefetch (addr, rw, locality)	825	#define ecb_prefetch(addr,rw,locality) __builtin_prefetch (addr, rw, locality)
764	#else	826	#else
765	#define ecb_attribute(attrlist)
766	#define ecb_is_constant(expr) 0
767	#define ecb_expect(expr,value) (expr)
768	#define ecb_prefetch(addr,rw,locality)	827	#define ecb_prefetch(addr,rw,locality)
769	#endif	828	#endif
770		829
771	/* no emulation for ecb_decltype */	830	/* no emulation for ecb_decltype */
772	#if ECB_GCC_VERSION(4,5)	831	#if ECB_CPP11
		832	// older implementations might have problems with decltype(x)::type, work around it
		833	template<class T> struct ecb_decltype_t { typedef T type; };
773	#define ecb_decltype(x) __decltype(x)	834	#define ecb_decltype(x) ecb_decltype_t<decltype (x)>::type
774	#elif ECB_GCC_VERSION(3,0)	835	#elif ECB_GCC_VERSION(3,0) \|\| ECB_CLANG_VERSION(2,8)
775	#define ecb_decltype(x) __typeof(x)	836	#define ecb_decltype(x) __typeof__ (x)
		837	#endif
		838
		839	#if _MSC_VER >= 1300
		840	#define ecb_deprecated __declspec (deprecated)
		841	#else
		842	#define ecb_deprecated ecb_attribute ((__deprecated__))
776	#endif	843	#endif
777		844
778	#define ecb_noinline ecb_attribute ((__noinline__))	845	#define ecb_noinline ecb_attribute ((__noinline__))
779	#define ecb_unused ecb_attribute ((__unused__))	846	#define ecb_unused ecb_attribute ((__unused__))
780	#define ecb_const ecb_attribute ((__const__))	847	#define ecb_const ecb_attribute ((__const__))
781	#define ecb_pure ecb_attribute ((__pure__))	848	#define ecb_pure ecb_attribute ((__pure__))
782		849
783	#if ECB_C11	850	/* TODO http://msdn.microsoft.com/en-us/library/k6ktzx3s.aspx __declspec(noreturn) */
		851	#if ECB_C11 \|\| __IBMC_NORETURN
		852	/* http://pic.dhe.ibm.com/infocenter/compbg/v121v141/topic/com.ibm.xlcpp121.bg.doc/language_ref/noreturn.html */
784	#define ecb_noreturn _Noreturn	853	#define ecb_noreturn _Noreturn
785	#else	854	#else
786	#define ecb_noreturn ecb_attribute ((__noreturn__))	855	#define ecb_noreturn ecb_attribute ((__noreturn__))
787	#endif	856	#endif
788		857
…		…
804	/* for compatibility to the rest of the world */	873	/* for compatibility to the rest of the world */
805	#define ecb_likely(expr) ecb_expect_true (expr)	874	#define ecb_likely(expr) ecb_expect_true (expr)
806	#define ecb_unlikely(expr) ecb_expect_false (expr)	875	#define ecb_unlikely(expr) ecb_expect_false (expr)
807		876
808	/* count trailing zero bits and count # of one bits */	877	/* count trailing zero bits and count # of one bits */
809	#if ECB_GCC_VERSION(3,4)	878	#if ECB_GCC_VERSION(3,4) \
		879	\|\| (ECB_CLANG_BUILTIN(__builtin_clz) && ECB_CLANG_BUILTIN(__builtin_clzll) \
		880	&& ECB_CLANG_BUILTIN(__builtin_ctz) && ECB_CLANG_BUILTIN(__builtin_ctzll) \
		881	&& ECB_CLANG_BUILTIN(__builtin_popcount))
810	/* we assume int == 32 bit, long == 32 or 64 bit and long long == 64 bit */	882	/* we assume int == 32 bit, long == 32 or 64 bit and long long == 64 bit */
811	#define ecb_ld32(x) (__builtin_clz (x) ^ 31)	883	#define ecb_ld32(x) (__builtin_clz (x) ^ 31)
812	#define ecb_ld64(x) (__builtin_clzll (x) ^ 63)	884	#define ecb_ld64(x) (__builtin_clzll (x) ^ 63)
813	#define ecb_ctz32(x) __builtin_ctz (x)	885	#define ecb_ctz32(x) __builtin_ctz (x)
814	#define ecb_ctz64(x) __builtin_ctzll (x)	886	#define ecb_ctz64(x) __builtin_ctzll (x)
815	#define ecb_popcount32(x) __builtin_popcount (x)	887	#define ecb_popcount32(x) __builtin_popcount (x)
816	/* no popcountll */	888	/* no popcountll */
817	#else	889	#else
818	ecb_function_ int ecb_ctz32 (uint32_t x) ecb_const;	890	ecb_function_ ecb_const int ecb_ctz32 (uint32_t x);
819	ecb_function_ int	891	ecb_function_ ecb_const int
820	ecb_ctz32 (uint32_t x)	892	ecb_ctz32 (uint32_t x)
821	{	893	{
822	int r = 0;	894	int r = 0;
823		895
824	x &= ~x + 1; /* this isolates the lowest bit */	896	x &= ~x + 1; /* this isolates the lowest bit */
…		…
838	#endif	910	#endif
839		911
840	return r;	912	return r;
841	}	913	}
842		914
843	ecb_function_ int ecb_ctz64 (uint64_t x) ecb_const;	915	ecb_function_ ecb_const int ecb_ctz64 (uint64_t x);
844	ecb_function_ int	916	ecb_function_ ecb_const int
845	ecb_ctz64 (uint64_t x)	917	ecb_ctz64 (uint64_t x)
846	{	918	{
847	int shift = x & 0xffffffffU ? 0 : 32;	919	int shift = x & 0xffffffffU ? 0 : 32;
848	return ecb_ctz32 (x >> shift) + shift;	920	return ecb_ctz32 (x >> shift) + shift;
849	}	921	}
850		922
851	ecb_function_ int ecb_popcount32 (uint32_t x) ecb_const;	923	ecb_function_ ecb_const int ecb_popcount32 (uint32_t x);
852	ecb_function_ int	924	ecb_function_ ecb_const int
853	ecb_popcount32 (uint32_t x)	925	ecb_popcount32 (uint32_t x)
854	{	926	{
855	x -= (x >> 1) & 0x55555555;	927	x -= (x >> 1) & 0x55555555;
856	x = ((x >> 2) & 0x33333333) + (x & 0x33333333);	928	x = ((x >> 2) & 0x33333333) + (x & 0x33333333);
857	x = ((x >> 4) + x) & 0x0f0f0f0f;	929	x = ((x >> 4) + x) & 0x0f0f0f0f;
858	x *= 0x01010101;	930	x *= 0x01010101;
859		931
860	return x >> 24;	932	return x >> 24;
861	}	933	}
862		934
863	ecb_function_ int ecb_ld32 (uint32_t x) ecb_const;	935	ecb_function_ ecb_const int ecb_ld32 (uint32_t x);
864	ecb_function_ int ecb_ld32 (uint32_t x)	936	ecb_function_ ecb_const int ecb_ld32 (uint32_t x)
865	{	937	{
866	int r = 0;	938	int r = 0;
867		939
868	if (x >> 16) { x >>= 16; r += 16; }	940	if (x >> 16) { x >>= 16; r += 16; }
869	if (x >> 8) { x >>= 8; r += 8; }	941	if (x >> 8) { x >>= 8; r += 8; }
…		…
872	if (x >> 1) { r += 1; }	944	if (x >> 1) { r += 1; }
873		945
874	return r;	946	return r;
875	}	947	}
876		948
877	ecb_function_ int ecb_ld64 (uint64_t x) ecb_const;	949	ecb_function_ ecb_const int ecb_ld64 (uint64_t x);
878	ecb_function_ int ecb_ld64 (uint64_t x)	950	ecb_function_ ecb_const int ecb_ld64 (uint64_t x)
879	{	951	{
880	int r = 0;	952	int r = 0;
881		953
882	if (x >> 32) { x >>= 32; r += 32; }	954	if (x >> 32) { x >>= 32; r += 32; }
883		955
884	return r + ecb_ld32 (x);	956	return r + ecb_ld32 (x);
885	}	957	}
886	#endif	958	#endif
887		959
888	ecb_function_ ecb_bool ecb_is_pot32 (uint32_t x) ecb_const;	960	ecb_function_ ecb_const ecb_bool ecb_is_pot32 (uint32_t x);
889	ecb_function_ ecb_bool ecb_is_pot32 (uint32_t x) { return !(x & (x - 1)); }	961	ecb_function_ ecb_const ecb_bool ecb_is_pot32 (uint32_t x) { return !(x & (x - 1)); }
890	ecb_function_ ecb_bool ecb_is_pot64 (uint64_t x) ecb_const;	962	ecb_function_ ecb_const ecb_bool ecb_is_pot64 (uint64_t x);
891	ecb_function_ ecb_bool ecb_is_pot64 (uint64_t x) { return !(x & (x - 1)); }	963	ecb_function_ ecb_const ecb_bool ecb_is_pot64 (uint64_t x) { return !(x & (x - 1)); }
892		964
893	ecb_function_ uint8_t ecb_bitrev8 (uint8_t x) ecb_const;	965	ecb_function_ ecb_const uint8_t ecb_bitrev8 (uint8_t x);
894	ecb_function_ uint8_t ecb_bitrev8 (uint8_t x)	966	ecb_function_ ecb_const uint8_t ecb_bitrev8 (uint8_t x)
895	{	967	{
896	return ( (x * 0x0802U & 0x22110U)	968	return ( (x * 0x0802U & 0x22110U)
897	\| (x * 0x8020U & 0x88440U)) * 0x10101U >> 16;	969	\| (x * 0x8020U & 0x88440U)) * 0x10101U >> 16;
898	}	970	}
899		971
900	ecb_function_ uint16_t ecb_bitrev16 (uint16_t x) ecb_const;	972	ecb_function_ ecb_const uint16_t ecb_bitrev16 (uint16_t x);
901	ecb_function_ uint16_t ecb_bitrev16 (uint16_t x)	973	ecb_function_ ecb_const uint16_t ecb_bitrev16 (uint16_t x)
902	{	974	{
903	x = ((x >> 1) & 0x5555) \| ((x & 0x5555) << 1);	975	x = ((x >> 1) & 0x5555) \| ((x & 0x5555) << 1);
904	x = ((x >> 2) & 0x3333) \| ((x & 0x3333) << 2);	976	x = ((x >> 2) & 0x3333) \| ((x & 0x3333) << 2);
905	x = ((x >> 4) & 0x0f0f) \| ((x & 0x0f0f) << 4);	977	x = ((x >> 4) & 0x0f0f) \| ((x & 0x0f0f) << 4);
906	x = ( x >> 8 ) \| ( x << 8);	978	x = ( x >> 8 ) \| ( x << 8);
907		979
908	return x;	980	return x;
909	}	981	}
910		982
911	ecb_function_ uint32_t ecb_bitrev32 (uint32_t x) ecb_const;	983	ecb_function_ ecb_const uint32_t ecb_bitrev32 (uint32_t x);
912	ecb_function_ uint32_t ecb_bitrev32 (uint32_t x)	984	ecb_function_ ecb_const uint32_t ecb_bitrev32 (uint32_t x)
913	{	985	{
914	x = ((x >> 1) & 0x55555555) \| ((x & 0x55555555) << 1);	986	x = ((x >> 1) & 0x55555555) \| ((x & 0x55555555) << 1);
915	x = ((x >> 2) & 0x33333333) \| ((x & 0x33333333) << 2);	987	x = ((x >> 2) & 0x33333333) \| ((x & 0x33333333) << 2);
916	x = ((x >> 4) & 0x0f0f0f0f) \| ((x & 0x0f0f0f0f) << 4);	988	x = ((x >> 4) & 0x0f0f0f0f) \| ((x & 0x0f0f0f0f) << 4);
917	x = ((x >> 8) & 0x00ff00ff) \| ((x & 0x00ff00ff) << 8);	989	x = ((x >> 8) & 0x00ff00ff) \| ((x & 0x00ff00ff) << 8);
…		…
920	return x;	992	return x;
921	}	993	}
922		994
923	/* popcount64 is only available on 64 bit cpus as gcc builtin */	995	/* popcount64 is only available on 64 bit cpus as gcc builtin */
924	/* so for this version we are lazy */	996	/* so for this version we are lazy */
925	ecb_function_ int ecb_popcount64 (uint64_t x) ecb_const;	997	ecb_function_ ecb_const int ecb_popcount64 (uint64_t x);
926	ecb_function_ int	998	ecb_function_ ecb_const int
927	ecb_popcount64 (uint64_t x)	999	ecb_popcount64 (uint64_t x)
928	{	1000	{
929	return ecb_popcount32 (x) + ecb_popcount32 (x >> 32);	1001	return ecb_popcount32 (x) + ecb_popcount32 (x >> 32);
930	}	1002	}
931		1003
932	ecb_inline uint8_t ecb_rotl8 (uint8_t x, unsigned int count) ecb_const;	1004	ecb_inline ecb_const uint8_t ecb_rotl8 (uint8_t x, unsigned int count);
933	ecb_inline uint8_t ecb_rotr8 (uint8_t x, unsigned int count) ecb_const;	1005	ecb_inline ecb_const uint8_t ecb_rotr8 (uint8_t x, unsigned int count);
934	ecb_inline uint16_t ecb_rotl16 (uint16_t x, unsigned int count) ecb_const;	1006	ecb_inline ecb_const uint16_t ecb_rotl16 (uint16_t x, unsigned int count);
935	ecb_inline uint16_t ecb_rotr16 (uint16_t x, unsigned int count) ecb_const;	1007	ecb_inline ecb_const uint16_t ecb_rotr16 (uint16_t x, unsigned int count);
936	ecb_inline uint32_t ecb_rotl32 (uint32_t x, unsigned int count) ecb_const;	1008	ecb_inline ecb_const uint32_t ecb_rotl32 (uint32_t x, unsigned int count);
937	ecb_inline uint32_t ecb_rotr32 (uint32_t x, unsigned int count) ecb_const;	1009	ecb_inline ecb_const uint32_t ecb_rotr32 (uint32_t x, unsigned int count);
938	ecb_inline uint64_t ecb_rotl64 (uint64_t x, unsigned int count) ecb_const;	1010	ecb_inline ecb_const uint64_t ecb_rotl64 (uint64_t x, unsigned int count);
939	ecb_inline uint64_t ecb_rotr64 (uint64_t x, unsigned int count) ecb_const;	1011	ecb_inline ecb_const uint64_t ecb_rotr64 (uint64_t x, unsigned int count);
940		1012
941	ecb_inline uint8_t ecb_rotl8 (uint8_t x, unsigned int count) { return (x >> ( 8 - count)) \| (x << count); }	1013	ecb_inline ecb_const uint8_t ecb_rotl8 (uint8_t x, unsigned int count) { return (x >> ( 8 - count)) \| (x << count); }
942	ecb_inline uint8_t ecb_rotr8 (uint8_t x, unsigned int count) { return (x << ( 8 - count)) \| (x >> count); }	1014	ecb_inline ecb_const uint8_t ecb_rotr8 (uint8_t x, unsigned int count) { return (x << ( 8 - count)) \| (x >> count); }
943	ecb_inline uint16_t ecb_rotl16 (uint16_t x, unsigned int count) { return (x >> (16 - count)) \| (x << count); }	1015	ecb_inline ecb_const uint16_t ecb_rotl16 (uint16_t x, unsigned int count) { return (x >> (16 - count)) \| (x << count); }
944	ecb_inline uint16_t ecb_rotr16 (uint16_t x, unsigned int count) { return (x << (16 - count)) \| (x >> count); }	1016	ecb_inline ecb_const uint16_t ecb_rotr16 (uint16_t x, unsigned int count) { return (x << (16 - count)) \| (x >> count); }
945	ecb_inline uint32_t ecb_rotl32 (uint32_t x, unsigned int count) { return (x >> (32 - count)) \| (x << count); }	1017	ecb_inline ecb_const uint32_t ecb_rotl32 (uint32_t x, unsigned int count) { return (x >> (32 - count)) \| (x << count); }
946	ecb_inline uint32_t ecb_rotr32 (uint32_t x, unsigned int count) { return (x << (32 - count)) \| (x >> count); }	1018	ecb_inline ecb_const uint32_t ecb_rotr32 (uint32_t x, unsigned int count) { return (x << (32 - count)) \| (x >> count); }
947	ecb_inline uint64_t ecb_rotl64 (uint64_t x, unsigned int count) { return (x >> (64 - count)) \| (x << count); }	1019	ecb_inline ecb_const uint64_t ecb_rotl64 (uint64_t x, unsigned int count) { return (x >> (64 - count)) \| (x << count); }
948	ecb_inline uint64_t ecb_rotr64 (uint64_t x, unsigned int count) { return (x << (64 - count)) \| (x >> count); }	1020	ecb_inline ecb_const uint64_t ecb_rotr64 (uint64_t x, unsigned int count) { return (x << (64 - count)) \| (x >> count); }
949		1021
950	#if ECB_GCC_VERSION(4,3)	1022	#if ECB_GCC_VERSION(4,3) \|\| (ECB_CLANG_BUILTIN(__builtin_bswap32) && ECB_CLANG_BUILTIN(__builtin_bswap64))
951	#define ecb_bswap16(x) (__builtin_bswap32 (x) >> 16)	1023	#define ecb_bswap16(x) (__builtin_bswap32 (x) >> 16)
952	#define ecb_bswap32(x) __builtin_bswap32 (x)	1024	#define ecb_bswap32(x) __builtin_bswap32 (x)
953	#define ecb_bswap64(x) __builtin_bswap64 (x)	1025	#define ecb_bswap64(x) __builtin_bswap64 (x)
954	#else	1026	#else
955	ecb_function_ uint16_t ecb_bswap16 (uint16_t x) ecb_const;	1027	ecb_function_ ecb_const uint16_t ecb_bswap16 (uint16_t x);
956	ecb_function_ uint16_t	1028	ecb_function_ ecb_const uint16_t
957	ecb_bswap16 (uint16_t x)	1029	ecb_bswap16 (uint16_t x)
958	{	1030	{
959	return ecb_rotl16 (x, 8);	1031	return ecb_rotl16 (x, 8);
960	}	1032	}
961		1033
962	ecb_function_ uint32_t ecb_bswap32 (uint32_t x) ecb_const;	1034	ecb_function_ ecb_const uint32_t ecb_bswap32 (uint32_t x);
963	ecb_function_ uint32_t	1035	ecb_function_ ecb_const uint32_t
964	ecb_bswap32 (uint32_t x)	1036	ecb_bswap32 (uint32_t x)
965	{	1037	{
966	return (((uint32_t)ecb_bswap16 (x)) << 16) \| ecb_bswap16 (x >> 16);	1038	return (((uint32_t)ecb_bswap16 (x)) << 16) \| ecb_bswap16 (x >> 16);
967	}	1039	}
968		1040
969	ecb_function_ uint64_t ecb_bswap64 (uint64_t x) ecb_const;	1041	ecb_function_ ecb_const uint64_t ecb_bswap64 (uint64_t x);
970	ecb_function_ uint64_t	1042	ecb_function_ ecb_const uint64_t
971	ecb_bswap64 (uint64_t x)	1043	ecb_bswap64 (uint64_t x)
972	{	1044	{
973	return (((uint64_t)ecb_bswap32 (x)) << 32) \| ecb_bswap32 (x >> 32);	1045	return (((uint64_t)ecb_bswap32 (x)) << 32) \| ecb_bswap32 (x >> 32);
974	}	1046	}
975	#endif	1047	#endif
976		1048
977	#if ECB_GCC_VERSION(4,5)	1049	#if ECB_GCC_VERSION(4,5) \|\| ECB_CLANG_BUILTIN(__builtin_unreachable)
978	#define ecb_unreachable() __builtin_unreachable ()	1050	#define ecb_unreachable() __builtin_unreachable ()
979	#else	1051	#else
980	/* this seems to work fine, but gcc always emits a warning for it :/ */	1052	/* this seems to work fine, but gcc always emits a warning for it :/ */
981	ecb_inline void ecb_unreachable (void) ecb_noreturn;	1053	ecb_inline ecb_noreturn void ecb_unreachable (void);
982	ecb_inline void ecb_unreachable (void) { }	1054	ecb_inline ecb_noreturn void ecb_unreachable (void) { }
983	#endif	1055	#endif
984		1056
985	/* try to tell the compiler that some condition is definitely true */	1057	/* try to tell the compiler that some condition is definitely true */
986	#define ecb_assume(cond) if (!(cond)) ecb_unreachable (); else 0	1058	#define ecb_assume(cond) if (!(cond)) ecb_unreachable (); else 0
987		1059
988	ecb_inline unsigned char ecb_byteorder_helper (void) ecb_const;	1060	ecb_inline ecb_const unsigned char ecb_byteorder_helper (void);
989	ecb_inline unsigned char	1061	ecb_inline ecb_const unsigned char
990	ecb_byteorder_helper (void)	1062	ecb_byteorder_helper (void)
991	{	1063	{
992	/* the union code still generates code under pressure in gcc, */	1064	/* the union code still generates code under pressure in gcc, */
993	/* but less than using pointers, and always seems to */	1065	/* but less than using pointers, and always seems to */
994	/* successfully return a constant. */	1066	/* successfully return a constant. */
…		…
1009	} u = { 0x11223344 };	1081	} u = { 0x11223344 };
1010	return u.c;	1082	return u.c;
1011	#endif	1083	#endif
1012	}	1084	}
1013		1085
1014	ecb_inline ecb_bool ecb_big_endian (void) ecb_const;	1086	ecb_inline ecb_const ecb_bool ecb_big_endian (void);
1015	ecb_inline ecb_bool ecb_big_endian (void) { return ecb_byteorder_helper () == 0x11; }	1087	ecb_inline ecb_const ecb_bool ecb_big_endian (void) { return ecb_byteorder_helper () == 0x11; }
1016	ecb_inline ecb_bool ecb_little_endian (void) ecb_const;	1088	ecb_inline ecb_const ecb_bool ecb_little_endian (void);
1017	ecb_inline ecb_bool ecb_little_endian (void) { return ecb_byteorder_helper () == 0x44; }	1089	ecb_inline ecb_const ecb_bool ecb_little_endian (void) { return ecb_byteorder_helper () == 0x44; }
1018		1090
1019	#if ECB_GCC_VERSION(3,0) \|\| ECB_C99	1091	#if ECB_GCC_VERSION(3,0) \|\| ECB_C99
1020	#define ecb_mod(m,n) ((m) % (n) + ((m) % (n) < 0 ? (n) : 0))	1092	#define ecb_mod(m,n) ((m) % (n) + ((m) % (n) < 0 ? (n) : 0))
1021	#else	1093	#else
1022	#define ecb_mod(m,n) ((m) < 0 ? ((n) - 1 - ((-1 - (m)) % (n))) : ((m) % (n)))	1094	#define ecb_mod(m,n) ((m) < 0 ? ((n) - 1 - ((-1 - (m)) % (n))) : ((m) % (n)))
1023	#endif	1095	#endif
1024		1096
1025	#if __cplusplus	1097	#if ECB_CPP
1026	template<typename T>	1098	template<typename T>
1027	static inline T ecb_div_rd (T val, T div)	1099	static inline T ecb_div_rd (T val, T div)
1028	{	1100	{
1029	return val < 0 ? - ((-val + div - 1) / div) : (val ) / div;	1101	return val < 0 ? - ((-val + div - 1) / div) : (val ) / div;
1030	}	1102	}
…		…
1056	/* the only noteworthy exception is ancient armle, which uses order 43218765 */	1128	/* the only noteworthy exception is ancient armle, which uses order 43218765 */
1057	#if 0 \	1129	#if 0 \
1058	\|\| __i386 \|\| __i386__ \	1130	\|\| __i386 \|\| __i386__ \
1059	\|\| __amd64 \|\| __amd64__ \|\| __x86_64 \|\| __x86_64__ \	1131	\|\| __amd64 \|\| __amd64__ \|\| __x86_64 \|\| __x86_64__ \
1060	\|\| __powerpc__ \|\| __ppc__ \|\| __powerpc64__ \|\| __ppc64__ \	1132	\|\| __powerpc__ \|\| __ppc__ \|\| __powerpc64__ \|\| __ppc64__ \
1061	\|\| defined __arm__ && defined __ARM_EABI__ \
1062	\|\| defined __s390__ \|\| defined __s390x__ \	1133	\|\| defined __s390__ \|\| defined __s390x__ \
1063	\|\| defined __mips__ \	1134	\|\| defined __mips__ \
1064	\|\| defined __alpha__ \	1135	\|\| defined __alpha__ \
1065	\|\| defined __hppa__ \	1136	\|\| defined __hppa__ \
1066	\|\| defined __ia64__ \	1137	\|\| defined __ia64__ \
1067	\|\| defined __m68k__ \	1138	\|\| defined __m68k__ \
1068	\|\| defined __m88k__ \	1139	\|\| defined __m88k__ \
1069	\|\| defined __sh__ \	1140	\|\| defined __sh__ \
1070	\|\| defined _M_IX86 \|\| defined _M_AMD64 \|\| defined _M_IA64	1141	\|\| defined _M_IX86 \|\| defined _M_AMD64 \|\| defined _M_IA64 \
		1142	\|\| (defined __arm__ && (defined __ARM_EABI__ \|\| defined __EABI__ \|\| defined __VFP_FP__ \|\| defined _WIN32_WCE \|\| defined __ANDROID__)) \
		1143	\|\| defined __aarch64__
1071	#define ECB_STDFP 1	1144	#define ECB_STDFP 1
1072	#include <string.h> /* for memcpy */	1145	#include <string.h> /* for memcpy */
1073	#else	1146	#else
1074	#define ECB_STDFP 0	1147	#define ECB_STDFP 0
1075	#endif	1148	#endif
…		…
1089	#define ECB_NAN NAN	1162	#define ECB_NAN NAN
1090	#else	1163	#else
1091	#define ECB_NAN ECB_INFINITY	1164	#define ECB_NAN ECB_INFINITY
1092	#endif	1165	#endif
1093		1166
		1167	#if ECB_C99 \|\| _XOPEN_VERSION >= 600 \|\| _POSIX_VERSION >= 200112L
		1168	#define ecb_ldexpf(x,e) ldexpf ((x), (e))
		1169	#else
		1170	#define ecb_ldexpf(x,e) (float) ldexp ((x), (e))
		1171	#endif
		1172
1094	/* converts an ieee half/binary16 to a float */	1173	/* converts an ieee half/binary16 to a float */
1095	ecb_function_ float ecb_binary16_to_float (uint16_t x) ecb_const;	1174	ecb_function_ ecb_const float ecb_binary16_to_float (uint16_t x);
1096	ecb_function_ float	1175	ecb_function_ ecb_const float
1097	ecb_binary16_to_float (uint16_t x)	1176	ecb_binary16_to_float (uint16_t x)
1098	{	1177	{
1099	int e = (x >> 10) & 0x1f;	1178	int e = (x >> 10) & 0x1f;
1100	int m = x & 0x3ff;	1179	int m = x & 0x3ff;
1101	float r;	1180	float r;
1102		1181
1103	if (!e ) r = ldexpf (m , -24);	1182	if (!e ) r = ecb_ldexpf (m , -24);
1104	else if (e != 31) r = ldexpf (m + 0x400, e - 25);	1183	else if (e != 31) r = ecb_ldexpf (m + 0x400, e - 25);
1105	else if (m ) r = ECB_NAN;	1184	else if (m ) r = ECB_NAN;
1106	else r = ECB_INFINITY;	1185	else r = ECB_INFINITY;
1107		1186
1108	return x & 0x8000 ? -r : r;	1187	return x & 0x8000 ? -r : r;
1109	}	1188	}
1110		1189
1111	/* convert a float to ieee single/binary32 */	1190	/* convert a float to ieee single/binary32 */
1112	ecb_function_ uint32_t ecb_float_to_binary32 (float x) ecb_const;	1191	ecb_function_ ecb_const uint32_t ecb_float_to_binary32 (float x);
1113	ecb_function_ uint32_t	1192	ecb_function_ ecb_const uint32_t
1114	ecb_float_to_binary32 (float x)	1193	ecb_float_to_binary32 (float x)
1115	{	1194	{
1116	uint32_t r;	1195	uint32_t r;
1117		1196
1118	#if ECB_STDFP	1197	#if ECB_STDFP
…		…
1147		1226
1148	return r;	1227	return r;
1149	}	1228	}
1150		1229
1151	/* converts an ieee single/binary32 to a float */	1230	/* converts an ieee single/binary32 to a float */
1152	ecb_function_ float ecb_binary32_to_float (uint32_t x) ecb_const;	1231	ecb_function_ ecb_const float ecb_binary32_to_float (uint32_t x);
1153	ecb_function_ float	1232	ecb_function_ ecb_const float
1154	ecb_binary32_to_float (uint32_t x)	1233	ecb_binary32_to_float (uint32_t x)
1155	{	1234	{
1156	float r;	1235	float r;
1157		1236
1158	#if ECB_STDFP	1237	#if ECB_STDFP
…		…
1168	x \|= 0x800000U;	1247	x \|= 0x800000U;
1169	else	1248	else
1170	e = 1;	1249	e = 1;
1171		1250
1172	/* we distrust ldexpf a bit and do the 2*-24 scaling by an extra multiply /	1251	/* we distrust ldexpf a bit and do the 2*-24 scaling by an extra multiply /
1173	r = ldexpf (x * (0.5f / 0x800000U), e - 126);	1252	r = ecb_ldexpf (x * (0.5f / 0x800000U), e - 126);
1174		1253
1175	r = neg ? -r : r;	1254	r = neg ? -r : r;
1176	#endif	1255	#endif
1177		1256
1178	return r;	1257	return r;
1179	}	1258	}
1180		1259
1181	/* convert a double to ieee double/binary64 */	1260	/* convert a double to ieee double/binary64 */
1182	ecb_function_ uint64_t ecb_double_to_binary64 (double x) ecb_const;	1261	ecb_function_ ecb_const uint64_t ecb_double_to_binary64 (double x);
1183	ecb_function_ uint64_t	1262	ecb_function_ ecb_const uint64_t
1184	ecb_double_to_binary64 (double x)	1263	ecb_double_to_binary64 (double x)
1185	{	1264	{
1186	uint64_t r;	1265	uint64_t r;
1187		1266
1188	#if ECB_STDFP	1267	#if ECB_STDFP
…		…
1217		1296
1218	return r;	1297	return r;
1219	}	1298	}
1220		1299
1221	/* converts an ieee double/binary64 to a double */	1300	/* converts an ieee double/binary64 to a double */
1222	ecb_function_ double ecb_binary64_to_double (uint64_t x) ecb_const;	1301	ecb_function_ ecb_const double ecb_binary64_to_double (uint64_t x);
1223	ecb_function_ double	1302	ecb_function_ ecb_const double
1224	ecb_binary64_to_double (uint64_t x)	1303	ecb_binary64_to_double (uint64_t x)
1225	{	1304	{
1226	double r;	1305	double r;
1227		1306
1228	#if ECB_STDFP	1307	#if ECB_STDFP
…		…
2564	{	2643	{
2565	invoke_cb = invoke_pending_cb;	2644	invoke_cb = invoke_pending_cb;
2566	}	2645	}
2567		2646
2568	void	2647	void
2569	ev_set_loop_release_cb (EV_P_ ev_loop_callback_nothrow release, ev_loop_callback_nothrow acquire) EV_THROW	2648	ev_set_loop_release_cb (EV_P_ void (release)(EV_P) EV_THROW, void (acquire)(EV_P) EV_THROW) EV_THROW
2570	{	2649	{
2571	release_cb = release;	2650	release_cb = release;
2572	acquire_cb = acquire;	2651	acquire_cb = acquire;
2573	}	2652	}
2574	#endif	2653	#endif

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Comparing libev/ev.c (file contents): Revision 1.463 by root, Thu Jan 16 11:51:05 2014 UTC vs. Revision 1.474 by root, Wed Feb 11 19:20:21 2015 UTC

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Comparing libev/ev.c (file contents):
Revision 1.463 by root, Thu Jan 16 11:51:05 2014 UTC vs.
Revision 1.474 by root, Wed Feb 11 19:20:21 2015 UTC