[xiph-cvs] cvs commit: thread thread.c thread.h

[Jack Moffitt]

jack        01/10/20 15:27:52

  Modified:    .        thread.c thread.h
  Log:
  Stack size per thread needs to be configurable.  Setting it on a global
  bases is not enough.  ices and icecast need this to be different, and
  if one is interested in tuning memory usage, one will want to alter this
  per thread.

Revision  Changes    Path
1.4       +2 -5      thread/thread.c

Index: thread.c
===================================================================
RCS file: /usr/local/cvsroot/thread/thread.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- thread.c	2001/10/20 05:35:30	1.3
+++ thread.c	2001/10/20 22:27:52	1.4
@@ -56,9 +56,6 @@
 #define LOG_DEBUG2(y, z1, z2) log_write(_logid, 4, CATMODULE "/" __FUNCTION__, y, z1, z2)
 #define LOG_DEBUG5(y, z1, z2, z3, z4, z5) log_write(_logid, 4, CATMODULE "/" __FUNCTION__, y, z1, z2, z3, z4, z5)
 
-/* INTERNAL DATA */
-#define STACKSIZE 8192
-
 /* thread starting structure */
 typedef struct thread_start_tag {
         /* the real start routine and arg */
@@ -223,7 +220,7 @@
 }
 
 
-long thread_create_c(char *name, void *(*start_routine)(void *), void *arg, int detached, int line, char *file)
+long thread_create_c(char *name, void *(*start_routine)(void *), void *arg, int stacksize, int detached, int line, char *file)
 {
         pthread_attr_t attr;
         int created;
@@ -248,7 +245,7 @@
         start->detached = detached;
 
         pthread_attr_init(&attr);
-	pthread_attr_setstacksize(&attr, STACKSIZE);
+	pthread_attr_setstacksize(&attr, stacksize);
 
         created = 0;
         if (pthread_create(&thread->sys_thread, &attr, _start_routine, start) == 0)

1.2       +3 -1      thread/thread.h

Index: thread.h
===================================================================
RCS file: /usr/local/cvsroot/thread/thread.h,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- thread.h	2001/09/10 02:26:33	1.1
+++ thread.h	2001/10/20 22:27:52	1.2
@@ -24,6 +24,8 @@
 
 #include <pthread.h>
 
+#define THREAD_DEFAULT_STACKSIZE 8192
+
 typedef struct thread_tag {
         /* the local id for the thread, and it's name */
         long thread_id;
@@ -78,7 +80,7 @@
         pthread_rwlock_t sys_rwlock;
 } rwlock_t;
 
-#define thread_create(n,x,y,z) thread_create_c(n,x,y,z,__LINE__,__FILE__)
+#define thread_create(n,w,x,y,z) thread_create_c(n,w,x,y,z,__LINE__,__FILE__)
 #define thread_mutex_create(x) thread_mutex_create_c(x,__LINE__,__FILE__)
 #define thread_mutex_lock(x) thread_mutex_lock_c(x,__LINE__,__FILE__)
 #define thread_mutex_unlock(x) thread_mutex_unlock_c(x,__LINE__,__FILE__)

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