git.sur5r.net Git - openldap/blob - libraries/libldap_r/thr_thr.c

   1 /*
   2  * Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms are permitted only
   6  * as authorized by the OpenLDAP Public License.  A copy of this
   7  * license is available at http://www.OpenLDAP.org/license.html or
   8  * in file LICENSE in the top-level directory of the distribution.
   9  */
  10
  11 /* thr_thr.c - wrappers around solaris threads */
  12
  13 #include "portable.h"
  14 #include "ldap_pvt_thread.h"
  15
  16 #if defined( HAVE_THR )
  17
  18 /*******************
  19  *                 *
  20  * Solaris Threads *
  21  *                 *
  22  *******************/
  23
  24 int
  25 ldap_pvt_thread_initialize( void )
  26 {
  27 #ifdef LDAP_THREAD_CONCURRENCY
  28         thr_setconcurrency( LDAP_THREAD_CONCURRENCY );
  29 #endif
  30         return 0;
  31 }
  32
  33 int
  34 ldap_pvt_thread_set_concurrency(int n)
  35 {
  36         return thr_setconcurrency( n );
  37 }
  38
  39 int
  40 ldap_pvt_thread_get_concurrency(void)
  41 {
  42         return thr_getconcurrency();
  43 }
  44
  45 int
  46 ldap_pvt_thread_create( ldap_pvt_thread_t * thread,
  47         int detach,
  48         void *(*start_routine)( void *),
  49         void *arg)
  50 {
  51         return( thr_create( NULL, 0, start_routine, arg,
  52                 detach ? THR_DETACHED : 0,
  53                 thread ) );
  54 }
  55
  56 void
  57 ldap_pvt_thread_exit( void *retval )
  58 {
  59         thr_exit( NULL );
  60 }
  61
  62 int ldap_pvt_thread_join( ldap_pvt_thread_t thread, void **thread_return )
  63 {
  64         thr_join( thread, NULL, thread_return );
  65         return 0;
  66 }
  67
  68 int
  69 ldap_pvt_thread_kill( ldap_pvt_thread_t thread, int signo )
  70 {
  71         thr_kill( thread, signo );
  72         return 0;
  73 }
  74
  75 int
  76 ldap_pvt_thread_yield( void )
  77 {
  78         thr_yield();
  79         return 0;
  80 }
  81
  82 int
  83 ldap_pvt_thread_cond_init( ldap_pvt_thread_cond_t *cond )
  84 {
  85         return( cond_init( cond, USYNC_THREAD, NULL ) );
  86 }
  87
  88 int
  89 ldap_pvt_thread_cond_signal( ldap_pvt_thread_cond_t *cond )
  90 {
  91         return( cond_signal( cond ) );
  92 }
  93
  94 int
  95 ldap_pvt_thread_cond_broadcast( ldap_pvt_thread_cond_t *cv )
  96 {
  97         return( cond_broadcast( cv ) );
  98 }
  99
 100 int
 101 ldap_pvt_thread_cond_wait( ldap_pvt_thread_cond_t *cond,
 102                           ldap_pvt_thread_mutex_t *mutex )
 103 {
 104         return( cond_wait( cond, mutex ) );
 105 }
 106
 107 int
 108 ldap_pvt_thread_cond_destroy( ldap_pvt_thread_cond_t *cv )
 109 {
 110         return( cond_destroy( cv ) );
 111 }
 112
 113 int
 114 ldap_pvt_thread_mutex_init( ldap_pvt_thread_mutex_t *mutex )
 115 {
 116         return( mutex_init( mutex, USYNC_THREAD, NULL ) );
 117 }
 118
 119 int
 120 ldap_pvt_thread_mutex_destroy( ldap_pvt_thread_mutex_t *mutex )
 121 {
 122         return( mutex_destroy( mutex ) );
 123 }
 124
 125 int
 126 ldap_pvt_thread_mutex_lock( ldap_pvt_thread_mutex_t *mutex )
 127 {
 128         return( mutex_lock( mutex ) );
 129 }
 130
 131 int
 132 ldap_pvt_thread_mutex_unlock( ldap_pvt_thread_mutex_t *mutex )
 133 {
 134         return( mutex_unlock( mutex ) );
 135 }
 136
 137 int
 138 ldap_pvt_thread_mutex_trylock( ldap_pvt_thread_mutex_t *mp )
 139 {
 140         return( mutex_trylock( mp ) );
 141 }
 142
 143 #endif /* HAVE_THR */