[kaffe] CVS kaffe (guilhem): A few fixes for the semaphore replacement.

[Kaffe CVS]

PatchSet 5469 
Date: 2004/11/22 18:15:11
Author: guilhem
Branch: HEAD
Tag: (none) 
Log:
A few fixes for the semaphore replacement.

        * kaffe/kaffevm/systems/unix-pthreads/thread-internal.h:
        Replaced sem_t by repsem_t where needed.

        * replace/semaphores.c: Use repsem_t instead of sem_t and
        define REPSEM_VALUE_MAX.

Members: 
	ChangeLog:1.3015->1.3016 
	kaffe/kaffevm/systems/unix-pthreads/thread-internal.h:1.24->1.25 
	replace/semaphores.c:1.1->1.2 

Index: kaffe/ChangeLog
diff -u kaffe/ChangeLog:1.3015 kaffe/ChangeLog:1.3016
--- kaffe/ChangeLog:1.3015	Mon Nov 22 17:23:26 2004
+++ kaffe/ChangeLog	Mon Nov 22 18:15:11 2004
@@ -1,5 +1,13 @@
 2004-11-22  Guilhem Lavaux  <guilhem at kaffe.org>
 
+	* kaffe/kaffevm/systems/unix-pthreads/thread-internal.h:
+	Replaced sem_t by repsem_t where needed.
+
+	* replace/semaphores.c: Use repsem_t instead of sem_t and 
+	define REPSEM_VALUE_MAX.
+	
+2004-11-22  Guilhem Lavaux  <guilhem at kaffe.org>
+
 	* configure.ac:
 	Call KAFFE_CHECK_SEMAPHORES.
 
Index: kaffe/kaffe/kaffevm/systems/unix-pthreads/thread-internal.h
diff -u kaffe/kaffe/kaffevm/systems/unix-pthreads/thread-internal.h:1.24 kaffe/kaffe/kaffevm/systems/unix-pthreads/thread-internal.h:1.25
--- kaffe/kaffe/kaffevm/systems/unix-pthreads/thread-internal.h:1.24	Mon Nov 22 17:23:49 2004
+++ kaffe/kaffe/kaffevm/systems/unix-pthreads/thread-internal.h	Mon Nov 22 18:15:15 2004
@@ -68,7 +68,7 @@
   int                   interrupting;
 
   /* convars and mutexes aren't useful in signal handlers, semaphores are */
-  sem_t                 sem;
+  repsem_t                 sem;
 
   /* the following fields hold our extensions */
   int                   active;         /* are we in our user thread function 'func'? */
Index: kaffe/replace/semaphores.c
diff -u kaffe/replace/semaphores.c:1.1 kaffe/replace/semaphores.c:1.2
--- kaffe/replace/semaphores.c:1.1	Mon Nov 22 17:24:15 2004
+++ kaffe/replace/semaphores.c	Mon Nov 22 18:15:15 2004
@@ -39,11 +39,13 @@
 
 #include "repsemaphore.h"
 
-int repsem_init(sem_t *sem, int pshared, int value)
+#define REPSEM_VALUE_MAX 32767
+
+int repsem_init(repsem_t *sem, int pshared, int value)
 {
   int ret;
   
-  if (value > SEM_VALUE_MAX)
+  if (value > REPSEM_VALUE_MAX)
     {
       errno = EINVAL;
       return -1;
@@ -68,12 +70,12 @@
   return 0;
 }
 
-int repsem_post(sem_t *sem)
+int repsem_post(repsem_t *sem)
 {
   if (pthread_mutex_lock(&sem->mutex) < 0)
     return -1;
   
-  if (sem->value == SEM_VALUE_MAX)
+  if (sem->value == REPSEM_VALUE_MAX)
     {
       errno = ERANGE;
       return -1;
@@ -92,7 +94,7 @@
   return 0;
 }
 
-int repsem_wait(sem_t *sem)
+int repsem_wait(repsem_t *sem)
 {
   if (pthread_mutex_lock(&sem->mutex) < 0)
     return -1;
@@ -109,7 +111,7 @@
   return 0;
 }
 
-int repsem_trywait(sem_t *sem)
+int repsem_trywait(repsem_t *sem)
 {
   if (pthread_mutex_lock(&sem->mutex) < 0)
     return -1;
@@ -130,13 +132,13 @@
   return 0;
 }
 
-int repsem_getvalue(sem_t *sem, int *sval)
+int repsem_getvalue(repsem_t *sem, int *sval)
 {
   *sval = sem->value;
   return 0;
 }
 
-int repsem_destroy(sem_t *sem)
+int repsem_destroy(repsem_t *sem)
 {
   int ret;