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Use the thread object's address as thread id.

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This at least works inside OFThreads. The previous solution to use a
pthread_t was not portable, as on many systems, pthread_t is a struct.
This commit is contained in:
Jonathan Schleifer 2012-11-08 12:40:51 +01:00
parent 02478205c7
commit ce3b9a11cd
1 changed files with 16 additions and 9 deletions
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25
src/SSLSocket.m
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@ -26,15 +26,12 @@
#include <errno.h>
#include <assert.h>
#import <ObjFW/OFHTTPRequest.h>
#import <ObjFW/OFDataArray.h>
#include <openssl/crypto.h>
#include <openssl/err.h>
#import "SSLSocket.h"
#import "SSLInvalidCertificateException.h"
#import "X509Certificate.h"
#import <ObjFW/OFThread.h>
#import <ObjFW/OFHTTPRequest.h>
#import <ObjFW/OFDataArray.h>
#import <ObjFW/OFAcceptFailedException.h>
#import <ObjFW/OFConnectionFailedException.h>
@ -47,6 +44,10 @@
#import <ObjFW/macros.h>
#import <ObjFW/threading.h>
#import "SSLSocket.h"
#import "SSLInvalidCertificateException.h"
#import "X509Certificate.h"
#ifndef INVALID_SOCKET
# define INVALID_SOCKET -1
#endif
@ -54,8 +55,14 @@
static SSL_CTX *ctx;
static of_mutex_t *ssl_mutexes;
static unsigned long
get_thread_id(void)
{
return (unsigned long)(uintptr_t)[OFThread currentThread];
}
static void
ssl_locking_callback(int mode, int n, const char *file, int line)
locking_callback(int mode, int n, const char *file, int line)
{
/*
* This function must handle up to CRYPTO_num_locks() mutexes.
@ -81,7 +88,7 @@ ssl_locking_callback(int mode, int n, const char *file, int line)
if (self != [SSLSocket class])
return;
CRYPTO_set_id_callback(&of_thread_current);
CRYPTO_set_id_callback(&get_thread_id);
/* Generate number of mutexes needed */
m = CRYPTO_num_locks();
@ -89,7 +96,7 @@ ssl_locking_callback(int mode, int n, const char *file, int line)
for (m--; m >= 0; m--)
of_mutex_new(&ssl_mutexes[m]);
CRYPTO_set_locking_callback(&ssl_locking_callback);
CRYPTO_set_locking_callback(&locking_callback);
SSL_library_init();