Changeset 139


Ignore:
Timestamp:
Oct 28, 2007, 4:59:22 PM (11 years ago)
Author:
rainer
Message:

Detect availability of recursive mutexes on Linux.

Location:
trunk
Files:
4 edited

Legend:

Unmodified
Added
Removed
  • trunk/aclocal.m4

    r138 r139  
    17941794        fi 
    17951795 
     1796        # Detect PTHREAD_MUTEX_RECURSIVE 
     1797        AC_MSG_CHECKING([for recursive mutexes]) 
     1798        mutex_recursive=no 
     1799        AC_TRY_LINK([ 
     1800#define _XOPEN_SOURCE 500 
     1801#include <pthread.h>], [ 
     1802pthread_mutexattr_t   mta; 
     1803pthread_mutexattr_settype(&mta, PTHREAD_MUTEX_RECURSIVE); 
     1804return 0;],[mutex_recursive=yes]) 
     1805        if test "x$mutex_recursive" = "xyes" 
     1806        then 
     1807          AC_DEFINE(HAVE_PTHREAD_MUTEX_RECURSIVE,1,[Define if you have recursive mutexes.]) 
     1808        fi 
     1809        AC_MSG_RESULT($mutex_recursive) 
     1810 
    17961811        LIBS="$save_LIBS" 
    17971812        CFLAGS="$save_CFLAGS" 
  • trunk/include/sh_pthread.h

    r138 r139  
    3636 * ----   Recursive mutex  ---- 
    3737 */ 
    38 #if defined(PTHREAD_MUTEX_RECURSIVE) 
     38#if defined(HAVE_PTHREAD_MUTEX_RECURSIVE) 
    3939 
    4040/* On GNU C, it's an enum, thus the alternative implementation  
  • trunk/src/sh_mem.c

    r138 r139  
    1919 
    2020#include "config_xor.h" 
     21 
     22#if defined(HAVE_PTHREAD_MUTEX_RECURSIVE) 
     23#define _XOPEN_SOURCE 500 
     24#endif 
    2125 
    2226#include <stdio.h> 
  • trunk/src/sh_pthread.c

    r138 r139  
    1515} 
    1616 
    17  
     17#if !defined(HAVE_PTHREAD_MUTEX_RECURSIVE) 
    1818/** 
    1919 * libxml2 threads.c: set of generic threading related routines  
     
    7373} 
    7474#endif 
     75 
     76 
     77#endif 
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