ndacremont/uthread
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

fix(clang): format thread files.

Browse Source
This commit is contained in:
damien DELPY 2025-03-21 15:19:28 +01:00
parent ad460cc15b
commit 93ad044bb1
No known key found for this signature in database
2 changed files with 158 additions and 145 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
src/thread/thread.c
View File

@ -1,12 +1,12 @@
#include <string.h>
#ifndef USE_PTHREAD
#include "thread.h"
#include "debug.h"
#include "pthread.h"
#include <sys/queue.h>
#include "thread.h"
#include <bits/pthreadtypes.h>
#include <stdlib.h>
#include <sys/queue.h>
#include <ucontext.h>
#include <valgrind/valgrind.h>
@ -19,7 +19,8 @@
#endif
struct context_entry {
TAILQ_ENTRY(context_entry) link;
TAILQ_ENTRY(context_entry)
link;
ucontext_t context;
thread_t id;
void* retvalue;
@ -31,7 +32,8 @@ static TAILQ_HEAD(context_head, context_entry) head = TAILQ_HEAD_INITIALIZER(hea
static struct context_entry* running = 0;
static unsigned long long counter = 0;
int thread_yield(void) {
int thread_yield(void)
{
TRACE("thread_yield");
if (counter <= 1) {
return 0;
@ -51,8 +53,7 @@ int thread_yield(void) {
if (first->id == running->id) {
return 0;
}
} while ((first->status & FINISHED) ||
((first->status & WAITING) && !(((struct context_entry *)first->retvalue)->status & FINISHED)));
} while ((first->status & FINISHED) || ((first->status & WAITING) && !(((struct context_entry*)first->retvalue)->status & FINISHED)));
TRACE("PICKING %p", first);
struct context_entry* old_runner = running;
running = first;
@ -60,19 +61,22 @@ int thread_yield(void) {
return 0;
}
thread_t thread_self(void) {
thread_t thread_self(void)
{
if (running == NULL) {
return 0;
}
return running->id;
}
void thread_function_wrapper(void *(*func)(void *), void *funcarg) {
void thread_function_wrapper(void* (*func)(void*), void* funcarg)
{
TRACE("Wrapper for %p\n", func);
thread_exit(func(funcarg));
}
int thread_create(thread_t *newthread, void *(*func)(void *), void *funcarg) {
int thread_create(thread_t* newthread, void* (*func)(void*), void* funcarg)
{
TRACE("Create a new thread that execute function %p", func);
struct context_entry* new_entry = malloc(sizeof(*new_entry));
if (counter == 0) {
@ -92,8 +96,7 @@ int thread_create(thread_t *newthread, void *(*func)(void *), void *funcarg) {
new_entry->context.uc_stack.ss_size = STACK_SIZE;
new_entry->valgrind_id = VALGRIND_STACK_REGISTER(
new_entry->context.uc_stack.ss_sp,
new_entry->context.uc_stack.ss_sp + new_entry->context.uc_stack.ss_size
);
new_entry->context.uc_stack.ss_sp + new_entry->context.uc_stack.ss_size);
new_entry->id = new_entry;
new_entry->status = ALLOCATED;
new_entry->retvalue = 0;
@ -104,14 +107,17 @@ int thread_create(thread_t *newthread, void *(*func)(void *), void *funcarg) {
return 0;
}
void print_entry(struct context_entry *entry) {
void print_entry(struct context_entry* entry)
{
TRACE("CONTEXT (%p, %p, %d);", entry, entry->id, (entry->status & FINISHED) > 0);
}
int thread_join(thread_t thread, void **retval) {
int thread_join(thread_t thread, void** retval)
{
TRACE("Join thread %p", thread);
struct context_entry* entry;
TAILQ_FOREACH(entry, &head, link) {
TAILQ_FOREACH(entry, &head, link)
{
if (entry->id != thread) {
continue;
}
@ -150,7 +156,8 @@ int thread_join(thread_t thread, void **retval) {
return -1;
}
void thread_exit(void *retval) {
void thread_exit(void* retval)
{
TRACE("Exit thread %p", running);
if (running == 0)
exit(0);
@ -160,16 +167,20 @@ void thread_exit(void *retval) {
exit(0);
}
int thread_mutex_init(thread_mutex_t *mutex) {
int thread_mutex_init(thread_mutex_t* mutex)
{
return pthread_mutex_init((pthread_mutex_t*)mutex, NULL);
}
int thread_mutex_destroy(thread_mutex_t *mutex) {
int thread_mutex_destroy(thread_mutex_t* mutex)
{
return pthread_mutex_destroy((pthread_mutex_t*)mutex);
}
int thread_mutex_lock(thread_mutex_t *mutex) {
int thread_mutex_lock(thread_mutex_t* mutex)
{
return pthread_mutex_lock((pthread_mutex_t*)mutex);
}
int thread_mutex_unlock(thread_mutex_t *mutex) {
int thread_mutex_unlock(thread_mutex_t* mutex)
{
return pthread_mutex_unlock((pthread_mutex_t*)mutex);
}

6
src/thread/thread.h
View File

@ -40,7 +40,9 @@ extern int thread_join(thread_t thread, void **retval);
extern void thread_exit(void* retval) __attribute__((__noreturn__));
/* Interface possible pour les mutex */
typedef struct thread_mutex { int dummy; } thread_mutex_t;
typedef struct thread_mutex {
int dummy;
} thread_mutex_t;
int thread_mutex_init(thread_mutex_t* mutex);
int thread_mutex_destroy(thread_mutex_t* mutex);
int thread_mutex_lock(thread_mutex_t* mutex);
@ -49,8 +51,8 @@ int thread_mutex_unlock(thread_mutex_t *mutex);
#else /* USE_PTHREAD */
/* Si on compile avec -DUSE_PTHREAD, ce sont les pthreads qui sont utilisés */
#include <sched.h>
#include <pthread.h>
#include <sched.h>
#define thread_t pthread_t
#define thread_self pthread_self
#define thread_create(th, func, arg) pthread_create(th, NULL, func, arg)