gf_thread.c

#define GF_EXPOSE_THREAD
 
#include <gf_pre.h>
 
/* External library */
#include <windows.h>
 
/* Interface */
#include <gf_thread.h>
 
/* Engine */
 
/* Standard */
#include <stdlib.h>
 
DWORD WINAPI gf_wrap_thread(void* arg) {
        gf_thread_context_t* ctx = (gf_thread_context_t*)arg;
        ctx->func(ctx->data);
        return 0;
}
 
gf_thread_t* gf_thread_create(void (*func)(void*), void* userdata) {
        gf_thread_t* thread  = malloc(sizeof(*thread));
        thread->context.func = func;
        thread->context.data = userdata;
        if((thread->thread = CreateThread(NULL, 0, gf_wrap_thread, &thread->context, 0, NULL)) != NULL) return thread;
        free(thread);
        return NULL;
}
 
void gf_thread_join(gf_thread_t* thread) { WaitForSingleObject(thread->thread, INFINITE); }
 
void gf_thread_destroy(gf_thread_t* thread) {
        CloseHandle(thread->thread);
        free(thread);
}