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# include <pthread_np.h>
#endif
#ifdef OF_HAIKU
# include <kernel/OS.h>
#endif
#import "thread.h"
#import "macros.h"
static int minPrio = 0, maxPrio = 0, normalPrio = 0;
struct thread_ctx {
void (*function)(id object);
id object;
const char *name;
};
/*
* This is done here to make sure this is done as early as possible in the main
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# include <pthread_np.h>
#endif
#ifdef OF_HAIKU
# include <kernel/OS.h>
#endif
#import "OFPlainThread.h"
#import "macros.h"
static int minPrio = 0, maxPrio = 0, normalPrio = 0;
struct ThreadContext {
void (*function)(id object);
id object;
const char *name;
};
/*
* This is done here to make sure this is done as early as possible in the main
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pthread_attr_destroy(&attr);
}
}
static void *
functionWrapper(void *data)
{
struct thread_ctx *ctx = data;
if (ctx->name != NULL)
of_thread_set_name(ctx->name);
pthread_cleanup_push(free, data);
ctx->function(ctx->object);
pthread_cleanup_pop(1);
return NULL;
}
int
of_thread_attr_init(of_thread_attr_t *attr)
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pthread_attr_destroy(&attr);
}
}
static void *
functionWrapper(void *data)
{
struct ThreadContext *ctx = data;
if (ctx->name != NULL)
OFSetThreadName(ctx->name);
pthread_cleanup_push(free, data);
ctx->function(ctx->object);
pthread_cleanup_pop(1);
return NULL;
}
int
OFPlainThreadAttributesInit(OFPlainThreadAttributes *attr)
{
int error;
pthread_attr_t POSIXAttr;
attr->priority = 0;
attr->stackSize = 0;
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pthread_attr_destroy(&POSIXAttr);
return error;
}
int
of_thread_new(of_thread_t *thread, const char *name, void (*function)(id),
id object, const of_thread_attr_t *attr)
struct thread_ctx *ctx;
if (attr != NULL && POSIXAttrAvailable) {
struct sched_param param;
if (attr->priority < -1 || attr->priority > 1)
return EINVAL;
#ifdef HAVE_PTHREAD_ATTR_SETINHERITSCHED
if ((error = pthread_attr_setinheritsched(&POSIXAttr,
PTHREAD_EXPLICIT_SCHED)) != 0)
return error;
#endif
if (attr->priority < 0) {
param.sched_priority = minPrio +
(1.0f + attr->priority) *
(normalPrio - minPrio);
} else
param.sched_priority = normalPrio +
attr->priority * (maxPrio - normalPrio);
if ((error = pthread_attr_setschedparam(&POSIXAttr,
¶m)) != 0)
return error;
if (attr->stackSize > 0) {
if ((error = pthread_attr_setstacksize(
&POSIXAttr, attr->stackSize)) != 0)
return error;
}
}
if ((ctx = malloc(sizeof(*ctx))) == NULL)
return ENOMEM;
ctx->function = function;
ctx->object = object;
ctx->name = name;
error = pthread_create(thread, &POSIXAttr, functionWrapper,
ctx);
} @finally {
if (POSIXAttrAvailable)
pthread_attr_destroy(&POSIXAttr);
}
return error;
}
int
of_thread_join(of_thread_t thread)
of_thread_detach(of_thread_t thread)
of_thread_set_name(const char *name)
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pthread_attr_destroy(&POSIXAttr);
return error;
}
int
OFPlainThreadNew(OFPlainThread *thread, const char *name, void (*function)(id),
id object, const OFPlainThreadAttributes *attr)
{
int error = 0;
pthread_attr_t POSIXAttr;
bool POSIXAttrAvailable = true;
if ((error = pthread_attr_init(&POSIXAttr)) != 0) {
if (error == ENOSYS)
POSIXAttrAvailable = false;
else
return error;
}
@try {
struct ThreadContext *ctx;
if (attr != NULL && POSIXAttrAvailable) {
#ifndef OF_HPUX
struct sched_param param;
#endif
if (attr->priority < -1 || attr->priority > 1)
return EINVAL;
#ifndef OF_HPUX
# ifdef HAVE_PTHREAD_ATTR_SETINHERITSCHED
if ((error = pthread_attr_setinheritsched(&POSIXAttr,
PTHREAD_EXPLICIT_SCHED)) != 0)
return error;
# endif
if ((error = pthread_attr_getschedparam(&POSIXAttr,
¶m)) != 0)
return error;
if (attr->priority < 0) {
param.sched_priority = minPrio +
(1.0f + attr->priority) *
(normalPrio - minPrio);
} else
param.sched_priority = normalPrio +
attr->priority * (maxPrio - normalPrio);
if ((error = pthread_attr_setschedparam(&POSIXAttr,
¶m)) != 0)
return error;
#endif
if (attr->stackSize > 0) {
if ((error = pthread_attr_setstacksize(
&POSIXAttr, attr->stackSize)) != 0)
return error;
}
}
if ((ctx = malloc(sizeof(*ctx))) == NULL)
return ENOMEM;
ctx->function = function;
ctx->object = object;
ctx->name = name;
error = pthread_create(thread,
(POSIXAttrAvailable ? &POSIXAttr : NULL), functionWrapper,
ctx);
} @finally {
if (POSIXAttrAvailable)
pthread_attr_destroy(&POSIXAttr);
}
return error;
}
int
OFPlainThreadJoin(OFPlainThread thread)
{
void *ret;
return pthread_join(thread, &ret);
}
int
OFPlainThreadDetach(OFPlainThread thread)
{
return pthread_detach(thread);
}
void
OFSetThreadName(const char *name)
{
#if defined(OF_HAIKU)
rename_thread(find_thread(NULL), name);
#elif defined(HAVE_PTHREAD_SET_NAME_NP)
pthread_set_name_np(pthread_self(), name);
#elif defined(HAVE_PTHREAD_SETNAME_NP)
# if defined(OF_MACOS) || defined(OF_IOS)
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