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/cvs/libeio/xthread.h
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Comparing libeio/xthread.h (file contents):
Revision 1.12 by root, Thu Jul 14 19:34:39 2011 UTC vs.
Revision 1.18 by root, Mon Sep 21 08:01:00 2015 UTC

… …
14#endif 14#endif
15 15
16///////////////////////////////////////////////////////////////////////////// 16/////////////////////////////////////////////////////////////////////////////
17 17
18#ifdef _WIN32 18#ifdef _WIN32
19typedef int ssize_t;
20 19
21#define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls 20//#define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls, fails with mingw
22#define _WIN32_WINNT 0x400 21#define _WIN32_WINNT 0x400 // maybe working alternative for mingw
23#include <stdio.h>//D 22#include <stdio.h>//D
24#include <fcntl.h> 23#include <fcntl.h>
25#include <io.h> 24#include <io.h>
26#include <time.h> 25#include <time.h>
27#include <winsock2.h> 26#include <winsock2.h>
28#include <process.h> 27#include <process.h>
29#include <windows.h> 28#include <windows.h>
29
30/* work around some bugs in ptw32 */
31#if defined(__MINGW32__) && defined(_TIMESPEC_DEFINED)
32#define HAVE_STRUCT_TIMESPEC 1
33#endif
34
30#include <pthread.h> 35#include <pthread.h>
31#define sigset_t int 36#define sigset_t int
32#define sigfillset(a) 37#define sigfillset(a)
33#define pthread_sigmask(a,b,c) 38#define pthread_sigmask(a,b,c)
34#define sigaddset(a,b) 39#define sigaddset(a,b)
35#define sigemptyset(s) 40#define sigemptyset(s)
36#define sigfillset(s)
37 41
38typedef pthread_mutex_t xmutex_t; 42typedef pthread_mutex_t xmutex_t;
39#define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER 43#define X_MUTEX_INIT PTHREAD_MUTEX_INITIALIZER
40#define X_MUTEX_CREATE(mutex) pthread_mutex_init (&(mutex), 0) 44#define X_MUTEX_CREATE(mutex) pthread_mutex_init (&(mutex), 0)
41#define X_LOCK(mutex) pthread_mutex_lock (&(mutex)) 45#define X_LOCK(mutex) pthread_mutex_lock (&(mutex))
… …
47#define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond)) 51#define X_COND_SIGNAL(cond) pthread_cond_signal (&(cond))
48#define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex)) 52#define X_COND_WAIT(cond,mutex) pthread_cond_wait (&(cond), &(mutex))
49#define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to)) 53#define X_COND_TIMEDWAIT(cond,mutex,to) pthread_cond_timedwait (&(cond), &(mutex), &(to))
50 54
51typedef pthread_t xthread_t; 55typedef pthread_t xthread_t;
52#define X_THREAD_PROC(name) void *name (void *thr_arg) 56#define X_THREAD_PROC(name) static void *name (void *thr_arg)
53#define X_THREAD_ATFORK(a,b,c) 57#define X_THREAD_ATFORK(a,b,c)
54 58
55static int 59static int
56thread_create (xthread_t *tid, void *(*proc)(void *), void *arg) 60xthread_create (xthread_t *tid, void *(*proc)(void *), void *arg)
57{ 61{
58 int retval; 62 int retval;
59 pthread_attr_t attr; 63 pthread_attr_t attr;
60 64
61 pthread_attr_init (&attr); 65 pthread_attr_init (&attr);
… …
132#ifndef X_STACKSIZE 136#ifndef X_STACKSIZE
133# define X_STACKSIZE sizeof (void *) * 4096 137# define X_STACKSIZE sizeof (void *) * 4096
134#endif 138#endif
135 139
136static int 140static int
137thread_create (xthread_t *tid, void *(*proc)(void *), void *arg) 141xthread_create (xthread_t *tid, void *(*proc)(void *), void *arg)
138{ 142{
139 int retval; 143 int retval;
140 sigset_t fullsigset, oldsigset; 144 sigset_t fullsigset, oldsigset;
141 pthread_attr_t attr; 145 pthread_attr_t attr;
142 146
… …
162#define respipe_write(a,b,c) write ((a), (b), (c)) 166#define respipe_write(a,b,c) write ((a), (b), (c))
163#define respipe_close(a) close ((a)) 167#define respipe_close(a) close ((a))
164 168
165#endif 169#endif
166 170
171#if __linux && __GNUC__ >= 4 && __GLIBC__ >= 2 && __GLIBC_MINOR__ >= 3 && 0 /* also check arch */
172/* __thread has little to no advantage over pthread_* in most configurations, so this is not used */
173# define X_TLS_DECLARE(varname) __thread void *varname
174# define X_TLS_INIT(varname)
175# define X_TLS_SET(varname,value) varname = (value)
176# define X_TLS_GET(varname) varname
177#else
178# define X_TLS_DECLARE(varname) pthread_key_t varname
179# define X_TLS_INIT(varname) do { if (pthread_key_create (&(varname), 0)) abort (); } while (0)
180# define X_TLS_SET(varname,value) pthread_setspecific (varname, (value))
181# define X_TLS_GET(varname) pthread_getspecific (varname)
167#endif 182#endif
168 183
184#endif
185

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