* ====================================================================
*/
+/* This must be the first #include file */
#include "../async_locl.h"
-#include <openssl/async.h>
#ifdef ASYNC_POSIX
+
# include <stddef.h>
-# include <ucontext.h>
# include <unistd.h>
-# include <openssl/crypto.h>
-# include <openssl/async.h>
-__thread async_ctx *posixctx;
-__thread async_pool *posixpool;
+pthread_key_t posixctx;
+pthread_key_t posixpool;
#define STACKSIZE 32768
-int async_fibre_init(async_fibre *fibre)
+int async_global_init(void)
{
- void *stack = NULL;
-
- stack = OPENSSL_malloc(STACKSIZE);
- if (stack == NULL) {
+ if (pthread_key_create(&posixctx, NULL) != 0
+ || pthread_key_create(&posixpool, NULL) != 0)
return 0;
- }
- fibre->fibre.uc_stack.ss_sp = stack;
- fibre->fibre.uc_stack.ss_size = STACKSIZE;
- fibre->fibre.uc_link = NULL;
- fibre->env_init = 0;
+ return 1;
+}
+
+int async_local_init(void)
+{
+ if (!async_set_ctx(NULL) || ! async_set_pool(NULL))
+ return 0;
return 1;
}
+void async_local_cleanup(void)
+{
+}
+
+void async_global_cleanup(void)
+{
+}
+
+int async_fibre_makecontext(async_fibre *fibre)
+{
+ fibre->env_init = 0;
+ if (getcontext(&fibre->fibre) == 0) {
+ fibre->fibre.uc_stack.ss_sp = OPENSSL_malloc(STACKSIZE);
+ if (fibre->fibre.uc_stack.ss_sp != NULL) {
+ fibre->fibre.uc_stack.ss_size = STACKSIZE;
+ fibre->fibre.uc_link = NULL;
+ makecontext(&fibre->fibre, async_start_func, 0);
+ return 1;
+ }
+ } else {
+ fibre->fibre.uc_stack.ss_sp = NULL;
+ }
+ return 0;
+}
+
void async_fibre_free(async_fibre *fibre)
{
- if (fibre->fibre.uc_stack.ss_sp)
- OPENSSL_free(fibre->fibre.uc_stack.ss_sp);
+ OPENSSL_free(fibre->fibre.uc_stack.ss_sp);
+ fibre->fibre.uc_stack.ss_sp = NULL;
}
int async_pipe(OSSL_ASYNC_FD *pipefds)