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version 1.5, 2006/08/21 16:38:34
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version 1.14.2.3, 2008/07/17 19:46:18
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| // | // |
| //============================================================================== | //============================================================================== |
| // | // |
| // Author: Mike Brasher (m.brasher@inovadevelopment.com) |
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| // |
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| //%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
| | |
| #ifndef Pegasus_Threads_h | #ifndef Pegasus_Threads_h |
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| // ATTN: can we consolidate these someplace? | // ATTN: can we consolidate these someplace? |
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| #if defined(PEGASUS_HAVE_PTHREADS) | #if defined(PEGASUS_HAVE_PTHREADS) |
| # if defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) |
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| # define _MULTI_THREADED // Is this really necessary? |
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| # endif |
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| # include <pthread.h> | # include <pthread.h> |
| # include <errno.h> | # include <errno.h> |
| # include <sys/time.h> | # include <sys/time.h> |
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| // | // |
| //============================================================================== | //============================================================================== |
| | |
| #if defined(PEGASUS_PLATFORM_WIN32_IX86_MSVC) |
#if defined(PEGASUS_OS_TYPE_WINDOWS) |
| # define PEGASUS_THREAD_CDECL __stdcall | # define PEGASUS_THREAD_CDECL __stdcall |
| #else | #else |
| # define PEGASUS_THREAD_CDECL /* empty */ | # define PEGASUS_THREAD_CDECL /* empty */ |
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| { | { |
| public: | public: |
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| enum Type { DETACHED, JOINABLE }; |
enum Type { THREADS_DETACHED, THREADS_JOINABLE }; |
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| static int create( | static int create( |
| ThreadType& thread, | ThreadType& thread, |
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| inline void Threads::exit(ThreadReturnType rc) | inline void Threads::exit(ThreadReturnType rc) |
| { | { |
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// NOTE: pthread_exit exhibits unusual behavior on RHEL 3 U2, as |
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// documented in Bugzilla 3836. Where feasible, it may be advantageous |
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// to avoid using this function. |
| pthread_exit(rc); | pthread_exit(rc); |
| } | } |
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| inline void Threads::yield() | inline void Threads::yield() |
| { | { |
| #if defined(PEGASUS_PLATFORM_AIX_RS_IBMCXX) || \ | #if defined(PEGASUS_PLATFORM_AIX_RS_IBMCXX) || \ |
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defined(PEGASUS_PLATFORM_PASE_ISERIES_IBMCXX) || \ |
| defined(PEGASUS_PLATFORM_HPUX_ACC) || \ | defined(PEGASUS_PLATFORM_HPUX_ACC) || \ |
| defined(PEGASUS_PLATFORM_OS400_ISERIES_IBM) || \ |
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| defined(PEGASUS_PLATFORM_TRU64_ALPHA_DECCXX) || \ | defined(PEGASUS_PLATFORM_TRU64_ALPHA_DECCXX) || \ |
| defined(PEGASUS_OS_VMS) || \ | defined(PEGASUS_OS_VMS) || \ |
| defined(PEGASUS_OS_ZOS) |
defined(PEGASUS_OS_ZOS) || \ |
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defined(PEGASUS_OS_VXWORKS) || \ |
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defined(PEGASUS_OS_DARWIN) || \ |
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defined(PEGASUS_OS_SOLARIS) |
| sched_yield(); | sched_yield(); |
| #else | #else |
| pthread_yield(); | pthread_yield(); |
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| s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7]); | s[0], s[1], s[2], s[3], s[4], s[5], s[6], s[7]); |
| #else | #else |
| sprintf(tid.buffer, "%" PEGASUS_64BIT_CONVERSION_WIDTH "u", | sprintf(tid.buffer, "%" PEGASUS_64BIT_CONVERSION_WIDTH "u", |
| Uint64((unsigned long)x.thread)); |
Uint64(x.thread)); |
| #endif | #endif |
| | |
| return tid; | return tid; |
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| { | { |
| #if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) | #if defined(PEGASUS_PLATFORM_ZOS_ZSERIES_IBM) |
| Uint64 tmp; | Uint64 tmp; |
| memcpy(&tmp, x._thread.__, sizeof(Uint64)); |
memcpy(&tmp, x.thread.__, sizeof(Uint64)); |
| return tmp == 0; | return tmp == 0; |
| #else | #else |
| return x.thread == 0; | return x.thread == 0; |
Return to
Threads.h
CVS log
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