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authorSimon L. B. Nielsen <simon@FreeBSD.org>2008-08-23 10:51:00 +0000
committerSimon L. B. Nielsen <simon@FreeBSD.org>2008-08-23 10:51:00 +0000
commitc4a78426bef17a0a7c81195c2b2399e7441f14ad (patch)
tree596c39f00d5968b1519e8cd7f0546412b14c20f0 /crypto/threads
parenta0ddfe4e7233d81e88a86217b7653708db2720fa (diff)
downloadsrc-c4a78426bef17a0a7c81195c2b2399e7441f14ad.tar.gz
src-c4a78426bef17a0a7c81195c2b2399e7441f14ad.zip
Flatten OpenSSL vendor tree.
Notes
Notes: svn path=/vendor-crypto/openssl/dist/; revision=182044
Diffstat (limited to 'crypto/threads')
-rw-r--r--crypto/threads/README14
-rw-r--r--crypto/threads/mttest.c1211
-rw-r--r--crypto/threads/profile.sh4
-rw-r--r--crypto/threads/pthread.sh9
-rwxr-xr-xcrypto/threads/pthread2.sh7
-rw-r--r--crypto/threads/purify.sh4
-rw-r--r--crypto/threads/th-lock.c387
7 files changed, 1636 insertions, 0 deletions
diff --git a/crypto/threads/README b/crypto/threads/README
new file mode 100644
index 000000000000..df6b26e146f2
--- /dev/null
+++ b/crypto/threads/README
@@ -0,0 +1,14 @@
+Mutithreading testing area.
+
+Since this stuff is very very platorm specific, this is not part of the
+normal build. Have a read of doc/threads.doc.
+
+mttest will do some testing and will currently build under Windows NT/95,
+Solaris and Linux. The IRIX stuff is not finished.
+
+I have tested this program on a 12 CPU ultra sparc box (solaris 2.5.1)
+and things seem to work ok.
+
+The Linux pthreads package can be retrieved from
+http://www.mit.edu:8001/people/proven/pthreads.html
+
diff --git a/crypto/threads/mttest.c b/crypto/threads/mttest.c
new file mode 100644
index 000000000000..f6f3df4b6aa8
--- /dev/null
+++ b/crypto/threads/mttest.c
@@ -0,0 +1,1211 @@
+/* crypto/threads/mttest.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#ifdef LINUX
+#include <typedefs.h>
+#endif
+#ifdef OPENSSL_SYS_WIN32
+#include <windows.h>
+#endif
+#ifdef SOLARIS
+#include <synch.h>
+#include <thread.h>
+#endif
+#ifdef IRIX
+#include <ulocks.h>
+#include <sys/prctl.h>
+#endif
+#ifdef PTHREADS
+#include <pthread.h>
+#endif
+#ifdef OPENSSL_SYS_NETWARE
+#if !defined __int64
+# define __int64 long long
+#endif
+#include <nwmpk.h>
+#endif
+#include <openssl/lhash.h>
+#include <openssl/crypto.h>
+#include <openssl/buffer.h>
+#include "../../e_os.h"
+#include <openssl/x509.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+#include <openssl/rand.h>
+
+#ifdef OPENSSL_NO_FP_API
+#define APPS_WIN16
+#include "../buffer/bss_file.c"
+#endif
+
+#ifdef OPENSSL_SYS_NETWARE
+#define TEST_SERVER_CERT "/openssl/apps/server.pem"
+#define TEST_CLIENT_CERT "/openssl/apps/client.pem"
+#else
+#define TEST_SERVER_CERT "../../apps/server.pem"
+#define TEST_CLIENT_CERT "../../apps/client.pem"
+#endif
+
+#define MAX_THREAD_NUMBER 100
+
+int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *xs);
+void thread_setup(void);
+void thread_cleanup(void);
+void do_threads(SSL_CTX *s_ctx,SSL_CTX *c_ctx);
+
+void irix_locking_callback(int mode,int type,char *file,int line);
+void solaris_locking_callback(int mode,int type,char *file,int line);
+void win32_locking_callback(int mode,int type,char *file,int line);
+void pthreads_locking_callback(int mode,int type,char *file,int line);
+void netware_locking_callback(int mode,int type,char *file,int line);
+
+unsigned long irix_thread_id(void );
+unsigned long solaris_thread_id(void );
+unsigned long pthreads_thread_id(void );
+unsigned long netware_thread_id(void );
+
+#if defined(OPENSSL_SYS_NETWARE)
+static MPKMutex *lock_cs;
+static MPKSema ThreadSem;
+static long *lock_count;
+#endif
+
+BIO *bio_err=NULL;
+BIO *bio_stdout=NULL;
+
+static char *cipher=NULL;
+int verbose=0;
+#ifdef FIONBIO
+static int s_nbio=0;
+#endif
+
+int thread_number=10;
+int number_of_loops=10;
+int reconnect=0;
+int cache_stats=0;
+
+static const char rnd_seed[] = "string to make the random number generator think it has entropy";
+
+int doit(char *ctx[4]);
+static void print_stats(FILE *fp, SSL_CTX *ctx)
+{
+ fprintf(fp,"%4ld items in the session cache\n",
+ SSL_CTX_sess_number(ctx));
+ fprintf(fp,"%4d client connects (SSL_connect())\n",
+ SSL_CTX_sess_connect(ctx));
+ fprintf(fp,"%4d client connects that finished\n",
+ SSL_CTX_sess_connect_good(ctx));
+ fprintf(fp,"%4d server connects (SSL_accept())\n",
+ SSL_CTX_sess_accept(ctx));
+ fprintf(fp,"%4d server connects that finished\n",
+ SSL_CTX_sess_accept_good(ctx));
+ fprintf(fp,"%4d session cache hits\n",SSL_CTX_sess_hits(ctx));
+ fprintf(fp,"%4d session cache misses\n",SSL_CTX_sess_misses(ctx));
+ fprintf(fp,"%4d session cache timeouts\n",SSL_CTX_sess_timeouts(ctx));
+ }
+
+static void sv_usage(void)
+ {
+ fprintf(stderr,"usage: ssltest [args ...]\n");
+ fprintf(stderr,"\n");
+ fprintf(stderr," -server_auth - check server certificate\n");
+ fprintf(stderr," -client_auth - do client authentication\n");
+ fprintf(stderr," -v - more output\n");
+ fprintf(stderr," -CApath arg - PEM format directory of CA's\n");
+ fprintf(stderr," -CAfile arg - PEM format file of CA's\n");
+ fprintf(stderr," -threads arg - number of threads\n");
+ fprintf(stderr," -loops arg - number of 'connections', per thread\n");
+ fprintf(stderr," -reconnect - reuse session-id's\n");
+ fprintf(stderr," -stats - server session-id cache stats\n");
+ fprintf(stderr," -cert arg - server certificate/key\n");
+ fprintf(stderr," -ccert arg - client certificate/key\n");
+ fprintf(stderr," -ssl3 - just SSLv3n\n");
+ }
+
+int main(int argc, char *argv[])
+ {
+ char *CApath=NULL,*CAfile=NULL;
+ int badop=0;
+ int ret=1;
+ int client_auth=0;
+ int server_auth=0;
+ SSL_CTX *s_ctx=NULL;
+ SSL_CTX *c_ctx=NULL;
+ char *scert=TEST_SERVER_CERT;
+ char *ccert=TEST_CLIENT_CERT;
+ SSL_METHOD *ssl_method=SSLv23_method();
+
+ RAND_seed(rnd_seed, sizeof rnd_seed);
+
+ if (bio_err == NULL)
+ bio_err=BIO_new_fp(stderr,BIO_NOCLOSE);
+ if (bio_stdout == NULL)
+ bio_stdout=BIO_new_fp(stdout,BIO_NOCLOSE);
+ argc--;
+ argv++;
+
+ while (argc >= 1)
+ {
+ if (strcmp(*argv,"-server_auth") == 0)
+ server_auth=1;
+ else if (strcmp(*argv,"-client_auth") == 0)
+ client_auth=1;
+ else if (strcmp(*argv,"-reconnect") == 0)
+ reconnect=1;
+ else if (strcmp(*argv,"-stats") == 0)
+ cache_stats=1;
+ else if (strcmp(*argv,"-ssl3") == 0)
+ ssl_method=SSLv3_method();
+ else if (strcmp(*argv,"-ssl2") == 0)
+ ssl_method=SSLv2_method();
+ else if (strcmp(*argv,"-CApath") == 0)
+ {
+ if (--argc < 1) goto bad;
+ CApath= *(++argv);
+ }
+ else if (strcmp(*argv,"-CAfile") == 0)
+ {
+ if (--argc < 1) goto bad;
+ CAfile= *(++argv);
+ }
+ else if (strcmp(*argv,"-cert") == 0)
+ {
+ if (--argc < 1) goto bad;
+ scert= *(++argv);
+ }
+ else if (strcmp(*argv,"-ccert") == 0)
+ {
+ if (--argc < 1) goto bad;
+ ccert= *(++argv);
+ }
+ else if (strcmp(*argv,"-threads") == 0)
+ {
+ if (--argc < 1) goto bad;
+ thread_number= atoi(*(++argv));
+ if (thread_number == 0) thread_number=1;
+ if (thread_number > MAX_THREAD_NUMBER)
+ thread_number=MAX_THREAD_NUMBER;
+ }
+ else if (strcmp(*argv,"-loops") == 0)
+ {
+ if (--argc < 1) goto bad;
+ number_of_loops= atoi(*(++argv));
+ if (number_of_loops == 0) number_of_loops=1;
+ }
+ else
+ {
+ fprintf(stderr,"unknown option %s\n",*argv);
+ badop=1;
+ break;
+ }
+ argc--;
+ argv++;
+ }
+ if (badop)
+ {
+bad:
+ sv_usage();
+ goto end;
+ }
+
+ if (cipher == NULL && OPENSSL_issetugid() == 0)
+ cipher=getenv("SSL_CIPHER");
+
+ SSL_load_error_strings();
+ OpenSSL_add_ssl_algorithms();
+
+ c_ctx=SSL_CTX_new(ssl_method);
+ s_ctx=SSL_CTX_new(ssl_method);
+ if ((c_ctx == NULL) || (s_ctx == NULL))
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ SSL_CTX_set_session_cache_mode(s_ctx,
+ SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
+ SSL_CTX_set_session_cache_mode(c_ctx,
+ SSL_SESS_CACHE_NO_AUTO_CLEAR|SSL_SESS_CACHE_SERVER);
+
+ if (!SSL_CTX_use_certificate_file(s_ctx,scert,SSL_FILETYPE_PEM))
+ {
+ ERR_print_errors(bio_err);
+ }
+ else if (!SSL_CTX_use_RSAPrivateKey_file(s_ctx,scert,SSL_FILETYPE_PEM))
+ {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (client_auth)
+ {
+ SSL_CTX_use_certificate_file(c_ctx,ccert,
+ SSL_FILETYPE_PEM);
+ SSL_CTX_use_RSAPrivateKey_file(c_ctx,ccert,
+ SSL_FILETYPE_PEM);
+ }
+
+ if ( (!SSL_CTX_load_verify_locations(s_ctx,CAfile,CApath)) ||
+ (!SSL_CTX_set_default_verify_paths(s_ctx)) ||
+ (!SSL_CTX_load_verify_locations(c_ctx,CAfile,CApath)) ||
+ (!SSL_CTX_set_default_verify_paths(c_ctx)))
+ {
+ fprintf(stderr,"SSL_load_verify_locations\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (client_auth)
+ {
+ fprintf(stderr,"client authentication\n");
+ SSL_CTX_set_verify(s_ctx,
+ SSL_VERIFY_PEER|SSL_VERIFY_FAIL_IF_NO_PEER_CERT,
+ verify_callback);
+ }
+ if (server_auth)
+ {
+ fprintf(stderr,"server authentication\n");
+ SSL_CTX_set_verify(c_ctx,SSL_VERIFY_PEER,
+ verify_callback);
+ }
+
+ thread_setup();
+ do_threads(s_ctx,c_ctx);
+ thread_cleanup();
+end:
+
+ if (c_ctx != NULL)
+ {
+ fprintf(stderr,"Client SSL_CTX stats then free it\n");
+ print_stats(stderr,c_ctx);
+ SSL_CTX_free(c_ctx);
+ }
+ if (s_ctx != NULL)
+ {
+ fprintf(stderr,"Server SSL_CTX stats then free it\n");
+ print_stats(stderr,s_ctx);
+ if (cache_stats)
+ {
+ fprintf(stderr,"-----\n");
+ lh_stats(SSL_CTX_sessions(s_ctx),stderr);
+ fprintf(stderr,"-----\n");
+ /* lh_node_stats(SSL_CTX_sessions(s_ctx),stderr);
+ fprintf(stderr,"-----\n"); */
+ lh_node_usage_stats(SSL_CTX_sessions(s_ctx),stderr);
+ fprintf(stderr,"-----\n");
+ }
+ SSL_CTX_free(s_ctx);
+ fprintf(stderr,"done free\n");
+ }
+ exit(ret);
+ return(0);
+ }
+
+#define W_READ 1
+#define W_WRITE 2
+#define C_DONE 1
+#define S_DONE 2
+
+int ndoit(SSL_CTX *ssl_ctx[2])
+ {
+ int i;
+ int ret;
+ char *ctx[4];
+
+ ctx[0]=(char *)ssl_ctx[0];
+ ctx[1]=(char *)ssl_ctx[1];
+
+ if (reconnect)
+ {
+ ctx[2]=(char *)SSL_new(ssl_ctx[0]);
+ ctx[3]=(char *)SSL_new(ssl_ctx[1]);
+ }
+ else
+ {
+ ctx[2]=NULL;
+ ctx[3]=NULL;
+ }
+
+ fprintf(stdout,"started thread %lu\n",CRYPTO_thread_id());
+ for (i=0; i<number_of_loops; i++)
+ {
+/* fprintf(stderr,"%4d %2d ctx->ref (%3d,%3d)\n",
+ CRYPTO_thread_id(),i,
+ ssl_ctx[0]->references,
+ ssl_ctx[1]->references); */
+ /* pthread_delay_np(&tm);*/
+
+ ret=doit(ctx);
+ if (ret != 0)
+ {
+ fprintf(stdout,"error[%d] %lu - %d\n",
+ i,CRYPTO_thread_id(),ret);
+ return(ret);
+ }
+ }
+ fprintf(stdout,"DONE %lu\n",CRYPTO_thread_id());
+ if (reconnect)
+ {
+ SSL_free((SSL *)ctx[2]);
+ SSL_free((SSL *)ctx[3]);
+ }
+# ifdef OPENSSL_SYS_NETWARE
+ MPKSemaphoreSignal(ThreadSem);
+# endif
+ return(0);
+ }
+
+int doit(char *ctx[4])
+ {
+ SSL_CTX *s_ctx,*c_ctx;
+ static char cbuf[200],sbuf[200];
+ SSL *c_ssl=NULL;
+ SSL *s_ssl=NULL;
+ BIO *c_to_s=NULL;
+ BIO *s_to_c=NULL;
+ BIO *c_bio=NULL;
+ BIO *s_bio=NULL;
+ int c_r,c_w,s_r,s_w;
+ int c_want,s_want;
+ int i;
+ int done=0;
+ int c_write,s_write;
+ int do_server=0,do_client=0;
+
+ s_ctx=(SSL_CTX *)ctx[0];
+ c_ctx=(SSL_CTX *)ctx[1];
+
+ if (ctx[2] != NULL)
+ s_ssl=(SSL *)ctx[2];
+ else
+ s_ssl=SSL_new(s_ctx);
+
+ if (ctx[3] != NULL)
+ c_ssl=(SSL *)ctx[3];
+ else
+ c_ssl=SSL_new(c_ctx);
+
+ if ((s_ssl == NULL) || (c_ssl == NULL)) goto err;
+
+ c_to_s=BIO_new(BIO_s_mem());
+ s_to_c=BIO_new(BIO_s_mem());
+ if ((s_to_c == NULL) || (c_to_s == NULL)) goto err;
+
+ c_bio=BIO_new(BIO_f_ssl());
+ s_bio=BIO_new(BIO_f_ssl());
+ if ((c_bio == NULL) || (s_bio == NULL)) goto err;
+
+ SSL_set_connect_state(c_ssl);
+ SSL_set_bio(c_ssl,s_to_c,c_to_s);
+ BIO_set_ssl(c_bio,c_ssl,(ctx[2] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
+
+ SSL_set_accept_state(s_ssl);
+ SSL_set_bio(s_ssl,c_to_s,s_to_c);
+ BIO_set_ssl(s_bio,s_ssl,(ctx[3] == NULL)?BIO_CLOSE:BIO_NOCLOSE);
+
+ c_r=0; s_r=1;
+ c_w=1; s_w=0;
+ c_want=W_WRITE;
+ s_want=0;
+ c_write=1,s_write=0;
+
+ /* We can always do writes */
+ for (;;)
+ {
+ do_server=0;
+ do_client=0;
+
+ i=(int)BIO_pending(s_bio);
+ if ((i && s_r) || s_w) do_server=1;
+
+ i=(int)BIO_pending(c_bio);
+ if ((i && c_r) || c_w) do_client=1;
+
+ if (do_server && verbose)
+ {
+ if (SSL_in_init(s_ssl))
+ printf("server waiting in SSL_accept - %s\n",
+ SSL_state_string_long(s_ssl));
+ else if (s_write)
+ printf("server:SSL_write()\n");
+ else
+ printf("server:SSL_read()\n");
+ }
+
+ if (do_client && verbose)
+ {
+ if (SSL_in_init(c_ssl))
+ printf("client waiting in SSL_connect - %s\n",
+ SSL_state_string_long(c_ssl));
+ else if (c_write)
+ printf("client:SSL_write()\n");
+ else
+ printf("client:SSL_read()\n");
+ }
+
+ if (!do_client && !do_server)
+ {
+ fprintf(stdout,"ERROR IN STARTUP\n");
+ break;
+ }
+ if (do_client && !(done & C_DONE))
+ {
+ if (c_write)
+ {
+ i=BIO_write(c_bio,"hello from client\n",18);
+ if (i < 0)
+ {
+ c_r=0;
+ c_w=0;
+ if (BIO_should_retry(c_bio))
+ {
+ if (BIO_should_read(c_bio))
+ c_r=1;
+ if (BIO_should_write(c_bio))
+ c_w=1;
+ }
+ else
+ {
+ fprintf(stderr,"ERROR in CLIENT\n");
+ ERR_print_errors_fp(stderr);
+ return(1);
+ }
+ }
+ else if (i == 0)
+ {
+ fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
+ return(1);
+ }
+ else
+ {
+ /* ok */
+ c_write=0;
+ }
+ }
+ else
+ {
+ i=BIO_read(c_bio,cbuf,100);
+ if (i < 0)
+ {
+ c_r=0;
+ c_w=0;
+ if (BIO_should_retry(c_bio))
+ {
+ if (BIO_should_read(c_bio))
+ c_r=1;
+ if (BIO_should_write(c_bio))
+ c_w=1;
+ }
+ else
+ {
+ fprintf(stderr,"ERROR in CLIENT\n");
+ ERR_print_errors_fp(stderr);
+ return(1);
+ }
+ }
+ else if (i == 0)
+ {
+ fprintf(stderr,"SSL CLIENT STARTUP FAILED\n");
+ return(1);
+ }
+ else
+ {
+ done|=C_DONE;
+#ifdef undef
+ fprintf(stdout,"CLIENT:from server:");
+ fwrite(cbuf,1,i,stdout);
+ fflush(stdout);
+#endif
+ }
+ }
+ }
+
+ if (do_server && !(done & S_DONE))
+ {
+ if (!s_write)
+ {
+ i=BIO_read(s_bio,sbuf,100);
+ if (i < 0)
+ {
+ s_r=0;
+ s_w=0;
+ if (BIO_should_retry(s_bio))
+ {
+ if (BIO_should_read(s_bio))
+ s_r=1;
+ if (BIO_should_write(s_bio))
+ s_w=1;
+ }
+ else
+ {
+ fprintf(stderr,"ERROR in SERVER\n");
+ ERR_print_errors_fp(stderr);
+ return(1);
+ }
+ }
+ else if (i == 0)
+ {
+ fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
+ return(1);
+ }
+ else
+ {
+ s_write=1;
+ s_w=1;
+#ifdef undef
+ fprintf(stdout,"SERVER:from client:");
+ fwrite(sbuf,1,i,stdout);
+ fflush(stdout);
+#endif
+ }
+ }
+ else
+ {
+ i=BIO_write(s_bio,"hello from server\n",18);
+ if (i < 0)
+ {
+ s_r=0;
+ s_w=0;
+ if (BIO_should_retry(s_bio))
+ {
+ if (BIO_should_read(s_bio))
+ s_r=1;
+ if (BIO_should_write(s_bio))
+ s_w=1;
+ }
+ else
+ {
+ fprintf(stderr,"ERROR in SERVER\n");
+ ERR_print_errors_fp(stderr);
+ return(1);
+ }
+ }
+ else if (i == 0)
+ {
+ fprintf(stderr,"SSL SERVER STARTUP FAILED\n");
+ return(1);
+ }
+ else
+ {
+ s_write=0;
+ s_r=1;
+ done|=S_DONE;
+ }
+ }
+ }
+
+ if ((done & S_DONE) && (done & C_DONE)) break;
+# if defined(OPENSSL_SYS_NETWARE)
+ ThreadSwitchWithDelay();
+# endif
+ }
+
+ SSL_set_shutdown(c_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
+ SSL_set_shutdown(s_ssl,SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
+
+#ifdef undef
+ fprintf(stdout,"DONE\n");
+#endif
+err:
+ /* We have to set the BIO's to NULL otherwise they will be
+ * free()ed twice. Once when th s_ssl is SSL_free()ed and
+ * again when c_ssl is SSL_free()ed.
+ * This is a hack required because s_ssl and c_ssl are sharing the same
+ * BIO structure and SSL_set_bio() and SSL_free() automatically
+ * BIO_free non NULL entries.
+ * You should not normally do this or be required to do this */
+
+ if (s_ssl != NULL)
+ {
+ s_ssl->rbio=NULL;
+ s_ssl->wbio=NULL;
+ }
+ if (c_ssl != NULL)
+ {
+ c_ssl->rbio=NULL;
+ c_ssl->wbio=NULL;
+ }
+
+ /* The SSL's are optionally freed in the following calls */
+ if (c_to_s != NULL) BIO_free(c_to_s);
+ if (s_to_c != NULL) BIO_free(s_to_c);
+
+ if (c_bio != NULL) BIO_free(c_bio);
+ if (s_bio != NULL) BIO_free(s_bio);
+ return(0);
+ }
+
+int MS_CALLBACK verify_callback(int ok, X509_STORE_CTX *ctx)
+ {
+ char *s, buf[256];
+
+ if (verbose)
+ {
+ s=X509_NAME_oneline(X509_get_subject_name(ctx->current_cert),
+ buf,256);
+ if (s != NULL)
+ {
+ if (ok)
+ fprintf(stderr,"depth=%d %s\n",
+ ctx->error_depth,buf);
+ else
+ fprintf(stderr,"depth=%d error=%d %s\n",
+ ctx->error_depth,ctx->error,buf);
+ }
+ }
+ return(ok);
+ }
+
+#define THREAD_STACK_SIZE (16*1024)
+
+#ifdef OPENSSL_SYS_WIN32
+
+static HANDLE *lock_cs;
+
+void thread_setup(void)
+ {
+ int i;
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(HANDLE));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_cs[i]=CreateMutex(NULL,FALSE,NULL);
+ }
+
+ CRYPTO_set_locking_callback((void (*)(int,int,char *,int))win32_locking_callback);
+ /* id callback defined */
+ }
+
+void thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ CloseHandle(lock_cs[i]);
+ OPENSSL_free(lock_cs);
+ }
+
+void win32_locking_callback(int mode, int type, char *file, int line)
+ {
+ if (mode & CRYPTO_LOCK)
+ {
+ WaitForSingleObject(lock_cs[type],INFINITE);
+ }
+ else
+ {
+ ReleaseMutex(lock_cs[type]);
+ }
+ }
+
+void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
+ {
+ double ret;
+ SSL_CTX *ssl_ctx[2];
+ DWORD thread_id[MAX_THREAD_NUMBER];
+ HANDLE thread_handle[MAX_THREAD_NUMBER];
+ int i;
+ SYSTEMTIME start,end;
+
+ ssl_ctx[0]=s_ctx;
+ ssl_ctx[1]=c_ctx;
+
+ GetSystemTime(&start);
+ for (i=0; i<thread_number; i++)
+ {
+ thread_handle[i]=CreateThread(NULL,
+ THREAD_STACK_SIZE,
+ (LPTHREAD_START_ROUTINE)ndoit,
+ (void *)ssl_ctx,
+ 0L,
+ &(thread_id[i]));
+ }
+
+ printf("reaping\n");
+ for (i=0; i<thread_number; i+=50)
+ {
+ int j;
+
+ j=(thread_number < (i+50))?(thread_number-i):50;
+
+ if (WaitForMultipleObjects(j,
+ (CONST HANDLE *)&(thread_handle[i]),TRUE,INFINITE)
+ == WAIT_FAILED)
+ {
+ fprintf(stderr,"WaitForMultipleObjects failed:%d\n",GetLastError());
+ exit(1);
+ }
+ }
+ GetSystemTime(&end);
+
+ if (start.wDayOfWeek > end.wDayOfWeek) end.wDayOfWeek+=7;
+ ret=(end.wDayOfWeek-start.wDayOfWeek)*24;
+
+ ret=(ret+end.wHour-start.wHour)*60;
+ ret=(ret+end.wMinute-start.wMinute)*60;
+ ret=(ret+end.wSecond-start.wSecond);
+ ret+=(end.wMilliseconds-start.wMilliseconds)/1000.0;
+
+ printf("win32 threads done - %.3f seconds\n",ret);
+ }
+
+#endif /* OPENSSL_SYS_WIN32 */
+
+#ifdef SOLARIS
+
+static mutex_t *lock_cs;
+/*static rwlock_t *lock_cs; */
+static long *lock_count;
+
+void thread_setup(void)
+ {
+ int i;
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(mutex_t));
+ lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_count[i]=0;
+ /* rwlock_init(&(lock_cs[i]),USYNC_THREAD,NULL); */
+ mutex_init(&(lock_cs[i]),USYNC_THREAD,NULL);
+ }
+
+ CRYPTO_set_id_callback((unsigned long (*)())solaris_thread_id);
+ CRYPTO_set_locking_callback((void (*)())solaris_locking_callback);
+ }
+
+void thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+
+ fprintf(stderr,"cleanup\n");
+
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ /* rwlock_destroy(&(lock_cs[i])); */
+ mutex_destroy(&(lock_cs[i]));
+ fprintf(stderr,"%8ld:%s\n",lock_count[i],CRYPTO_get_lock_name(i));
+ }
+ OPENSSL_free(lock_cs);
+ OPENSSL_free(lock_count);
+
+ fprintf(stderr,"done cleanup\n");
+
+ }
+
+void solaris_locking_callback(int mode, int type, char *file, int line)
+ {
+#ifdef undef
+ fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
+ CRYPTO_thread_id(),
+ (mode&CRYPTO_LOCK)?"l":"u",
+ (type&CRYPTO_READ)?"r":"w",file,line);
+#endif
+
+ /*
+ if (CRYPTO_LOCK_SSL_CERT == type)
+ fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
+ CRYPTO_thread_id(),
+ mode,file,line);
+ */
+ if (mode & CRYPTO_LOCK)
+ {
+ /* if (mode & CRYPTO_READ)
+ rw_rdlock(&(lock_cs[type]));
+ else
+ rw_wrlock(&(lock_cs[type])); */
+
+ mutex_lock(&(lock_cs[type]));
+ lock_count[type]++;
+ }
+ else
+ {
+/* rw_unlock(&(lock_cs[type])); */
+ mutex_unlock(&(lock_cs[type]));
+ }
+ }
+
+void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
+ {
+ SSL_CTX *ssl_ctx[2];
+ thread_t thread_ctx[MAX_THREAD_NUMBER];
+ int i;
+
+ ssl_ctx[0]=s_ctx;
+ ssl_ctx[1]=c_ctx;
+
+ thr_setconcurrency(thread_number);
+ for (i=0; i<thread_number; i++)
+ {
+ thr_create(NULL, THREAD_STACK_SIZE,
+ (void *(*)())ndoit,
+ (void *)ssl_ctx,
+ 0L,
+ &(thread_ctx[i]));
+ }
+
+ printf("reaping\n");
+ for (i=0; i<thread_number; i++)
+ {
+ thr_join(thread_ctx[i],NULL,NULL);
+ }
+
+ printf("solaris threads done (%d,%d)\n",
+ s_ctx->references,c_ctx->references);
+ }
+
+unsigned long solaris_thread_id(void)
+ {
+ unsigned long ret;
+
+ ret=(unsigned long)thr_self();
+ return(ret);
+ }
+#endif /* SOLARIS */
+
+#ifdef IRIX
+
+
+static usptr_t *arena;
+static usema_t **lock_cs;
+
+void thread_setup(void)
+ {
+ int i;
+ char filename[20];
+
+ strcpy(filename,"/tmp/mttest.XXXXXX");
+ mktemp(filename);
+
+ usconfig(CONF_STHREADIOOFF);
+ usconfig(CONF_STHREADMALLOCOFF);
+ usconfig(CONF_INITUSERS,100);
+ usconfig(CONF_LOCKTYPE,US_DEBUGPLUS);
+ arena=usinit(filename);
+ unlink(filename);
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(usema_t *));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_cs[i]=usnewsema(arena,1);
+ }
+
+ CRYPTO_set_id_callback((unsigned long (*)())irix_thread_id);
+ CRYPTO_set_locking_callback((void (*)())irix_locking_callback);
+ }
+
+void thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ char buf[10];
+
+ sprintf(buf,"%2d:",i);
+ usdumpsema(lock_cs[i],stdout,buf);
+ usfreesema(lock_cs[i],arena);
+ }
+ OPENSSL_free(lock_cs);
+ }
+
+void irix_locking_callback(int mode, int type, char *file, int line)
+ {
+ if (mode & CRYPTO_LOCK)
+ {
+ printf("lock %d\n",type);
+ uspsema(lock_cs[type]);
+ }
+ else
+ {
+ printf("unlock %d\n",type);
+ usvsema(lock_cs[type]);
+ }
+ }
+
+void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
+ {
+ SSL_CTX *ssl_ctx[2];
+ int thread_ctx[MAX_THREAD_NUMBER];
+ int i;
+
+ ssl_ctx[0]=s_ctx;
+ ssl_ctx[1]=c_ctx;
+
+ for (i=0; i<thread_number; i++)
+ {
+ thread_ctx[i]=sproc((void (*)())ndoit,
+ PR_SADDR|PR_SFDS,(void *)ssl_ctx);
+ }
+
+ printf("reaping\n");
+ for (i=0; i<thread_number; i++)
+ {
+ wait(NULL);
+ }
+
+ printf("irix threads done (%d,%d)\n",
+ s_ctx->references,c_ctx->references);
+ }
+
+unsigned long irix_thread_id(void)
+ {
+ unsigned long ret;
+
+ ret=(unsigned long)getpid();
+ return(ret);
+ }
+#endif /* IRIX */
+
+#ifdef PTHREADS
+
+static pthread_mutex_t *lock_cs;
+static long *lock_count;
+
+void thread_setup(void)
+ {
+ int i;
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t));
+ lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_count[i]=0;
+ pthread_mutex_init(&(lock_cs[i]),NULL);
+ }
+
+ CRYPTO_set_id_callback((unsigned long (*)())pthreads_thread_id);
+ CRYPTO_set_locking_callback((void (*)())pthreads_locking_callback);
+ }
+
+void thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+ fprintf(stderr,"cleanup\n");
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ pthread_mutex_destroy(&(lock_cs[i]));
+ fprintf(stderr,"%8ld:%s\n",lock_count[i],
+ CRYPTO_get_lock_name(i));
+ }
+ OPENSSL_free(lock_cs);
+ OPENSSL_free(lock_count);
+
+ fprintf(stderr,"done cleanup\n");
+ }
+
+void pthreads_locking_callback(int mode, int type, char *file,
+ int line)
+ {
+#ifdef undef
+ fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
+ CRYPTO_thread_id(),
+ (mode&CRYPTO_LOCK)?"l":"u",
+ (type&CRYPTO_READ)?"r":"w",file,line);
+#endif
+/*
+ if (CRYPTO_LOCK_SSL_CERT == type)
+ fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
+ CRYPTO_thread_id(),
+ mode,file,line);
+*/
+ if (mode & CRYPTO_LOCK)
+ {
+ pthread_mutex_lock(&(lock_cs[type]));
+ lock_count[type]++;
+ }
+ else
+ {
+ pthread_mutex_unlock(&(lock_cs[type]));
+ }
+ }
+
+void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
+ {
+ SSL_CTX *ssl_ctx[2];
+ pthread_t thread_ctx[MAX_THREAD_NUMBER];
+ int i;
+
+ ssl_ctx[0]=s_ctx;
+ ssl_ctx[1]=c_ctx;
+
+ /*
+ thr_setconcurrency(thread_number);
+ */
+ for (i=0; i<thread_number; i++)
+ {
+ pthread_create(&(thread_ctx[i]), NULL,
+ (void *(*)())ndoit, (void *)ssl_ctx);
+ }
+
+ printf("reaping\n");
+ for (i=0; i<thread_number; i++)
+ {
+ pthread_join(thread_ctx[i],NULL);
+ }
+
+ printf("pthreads threads done (%d,%d)\n",
+ s_ctx->references,c_ctx->references);
+ }
+
+unsigned long pthreads_thread_id(void)
+ {
+ unsigned long ret;
+
+ ret=(unsigned long)pthread_self();
+ return(ret);
+ }
+
+#endif /* PTHREADS */
+
+
+
+#ifdef OPENSSL_SYS_NETWARE
+
+void thread_setup(void)
+{
+ int i;
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(MPKMutex));
+ lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_count[i]=0;
+ lock_cs[i]=MPKMutexAlloc("OpenSSL mutex");
+ }
+
+ ThreadSem = MPKSemaphoreAlloc("OpenSSL mttest semaphore", 0 );
+
+ CRYPTO_set_id_callback((unsigned long (*)())netware_thread_id);
+ CRYPTO_set_locking_callback((void (*)())netware_locking_callback);
+}
+
+void thread_cleanup(void)
+{
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+
+ fprintf(stdout,"thread_cleanup\n");
+
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ MPKMutexFree(lock_cs[i]);
+ fprintf(stdout,"%8ld:%s\n",lock_count[i],CRYPTO_get_lock_name(i));
+ }
+ OPENSSL_free(lock_cs);
+ OPENSSL_free(lock_count);
+
+ MPKSemaphoreFree(ThreadSem);
+
+ fprintf(stdout,"done cleanup\n");
+}
+
+void netware_locking_callback(int mode, int type, char *file, int line)
+{
+ if (mode & CRYPTO_LOCK)
+ {
+ MPKMutexLock(lock_cs[type]);
+ lock_count[type]++;
+ }
+ else
+ MPKMutexUnlock(lock_cs[type]);
+}
+
+void do_threads(SSL_CTX *s_ctx, SSL_CTX *c_ctx)
+{
+ SSL_CTX *ssl_ctx[2];
+ int i;
+ ssl_ctx[0]=s_ctx;
+ ssl_ctx[1]=c_ctx;
+
+ for (i=0; i<thread_number; i++)
+ {
+ BeginThread( (void(*)(void*))ndoit, NULL, THREAD_STACK_SIZE,
+ (void*)ssl_ctx);
+ ThreadSwitchWithDelay();
+ }
+
+ printf("reaping\n");
+
+ /* loop until all threads have signaled the semaphore */
+ for (i=0; i<thread_number; i++)
+ {
+ MPKSemaphoreWait(ThreadSem);
+ }
+ printf("netware threads done (%d,%d)\n",
+ s_ctx->references,c_ctx->references);
+}
+
+unsigned long netware_thread_id(void)
+{
+ unsigned long ret;
+
+ ret=(unsigned long)GetThreadID();
+ return(ret);
+}
+#endif /* NETWARE */
diff --git a/crypto/threads/profile.sh b/crypto/threads/profile.sh
new file mode 100644
index 000000000000..6e3e342fc0b3
--- /dev/null
+++ b/crypto/threads/profile.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+/bin/rm -f mttest
+cc -p -DSOLARIS -I../../include -g mttest.c -o mttest -L/usr/lib/libc -ldl -L../.. -lthread -lssl -lcrypto -lnsl -lsocket
+
diff --git a/crypto/threads/pthread.sh b/crypto/threads/pthread.sh
new file mode 100644
index 000000000000..f1c49821d2fb
--- /dev/null
+++ b/crypto/threads/pthread.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+#
+# build using pthreads
+#
+# http://www.mit.edu:8001/people/proven/pthreads.html
+#
+/bin/rm -f mttest
+pgcc -DPTHREADS -I../../include -g mttest.c -o mttest -L../.. -lssl -lcrypto
+
diff --git a/crypto/threads/pthread2.sh b/crypto/threads/pthread2.sh
new file mode 100755
index 000000000000..41264c6a5046
--- /dev/null
+++ b/crypto/threads/pthread2.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+#
+# build using pthreads where it's already built into the system
+#
+/bin/rm -f mttest
+gcc -DPTHREADS -I../../include -g mttest.c -o mttest -L../.. -lssl -lcrypto -lpthread
+
diff --git a/crypto/threads/purify.sh b/crypto/threads/purify.sh
new file mode 100644
index 000000000000..6d44fe26b76a
--- /dev/null
+++ b/crypto/threads/purify.sh
@@ -0,0 +1,4 @@
+#!/bin/sh
+/bin/rm -f mttest
+purify cc -DSOLARIS -I../../include -g mttest.c -o mttest -L../.. -lthread -lssl -lcrypto -lnsl -lsocket
+
diff --git a/crypto/threads/th-lock.c b/crypto/threads/th-lock.c
new file mode 100644
index 000000000000..14aae5f91287
--- /dev/null
+++ b/crypto/threads/th-lock.c
@@ -0,0 +1,387 @@
+/* crypto/threads/th-lock.c */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ *
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to. The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code. The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ *
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * "This product includes cryptographic software written by
+ * Eric Young (eay@cryptsoft.com)"
+ * The word 'cryptographic' can be left out if the rouines from the library
+ * being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from
+ * the apps directory (application code) you must include an acknowledgement:
+ * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed. i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#ifdef LINUX
+#include <typedefs.h>
+#endif
+#ifdef OPENSSL_SYS_WIN32
+#include <windows.h>
+#endif
+#ifdef SOLARIS
+#include <synch.h>
+#include <thread.h>
+#endif
+#ifdef IRIX
+#include <ulocks.h>
+#include <sys/prctl.h>
+#endif
+#ifdef PTHREADS
+#include <pthread.h>
+#endif
+#include <openssl/lhash.h>
+#include <openssl/crypto.h>
+#include <openssl/buffer.h>
+#include "../../e_os.h"
+#include <openssl/x509.h>
+#include <openssl/ssl.h>
+#include <openssl/err.h>
+
+void CRYPTO_thread_setup(void);
+void CRYPTO_thread_cleanup(void);
+
+static void irix_locking_callback(int mode,int type,char *file,int line);
+static void solaris_locking_callback(int mode,int type,char *file,int line);
+static void win32_locking_callback(int mode,int type,char *file,int line);
+static void pthreads_locking_callback(int mode,int type,char *file,int line);
+
+static unsigned long irix_thread_id(void );
+static unsigned long solaris_thread_id(void );
+static unsigned long pthreads_thread_id(void );
+
+/* usage:
+ * CRYPTO_thread_setup();
+ * application code
+ * CRYPTO_thread_cleanup();
+ */
+
+#define THREAD_STACK_SIZE (16*1024)
+
+#ifdef OPENSSL_SYS_WIN32
+
+static HANDLE *lock_cs;
+
+void CRYPTO_thread_setup(void)
+ {
+ int i;
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(HANDLE));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_cs[i]=CreateMutex(NULL,FALSE,NULL);
+ }
+
+ CRYPTO_set_locking_callback((void (*)(int,int,char *,int))win32_locking_callback);
+ /* id callback defined */
+ return(1);
+ }
+
+static void CRYPTO_thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ CloseHandle(lock_cs[i]);
+ OPENSSL_free(lock_cs);
+ }
+
+void win32_locking_callback(int mode, int type, char *file, int line)
+ {
+ if (mode & CRYPTO_LOCK)
+ {
+ WaitForSingleObject(lock_cs[type],INFINITE);
+ }
+ else
+ {
+ ReleaseMutex(lock_cs[type]);
+ }
+ }
+
+#endif /* OPENSSL_SYS_WIN32 */
+
+#ifdef SOLARIS
+
+#define USE_MUTEX
+
+#ifdef USE_MUTEX
+static mutex_t *lock_cs;
+#else
+static rwlock_t *lock_cs;
+#endif
+static long *lock_count;
+
+void CRYPTO_thread_setup(void)
+ {
+ int i;
+
+#ifdef USE_MUTEX
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(mutex_t));
+#else
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(rwlock_t));
+#endif
+ lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_count[i]=0;
+#ifdef USE_MUTEX
+ mutex_init(&(lock_cs[i]),USYNC_THREAD,NULL);
+#else
+ rwlock_init(&(lock_cs[i]),USYNC_THREAD,NULL);
+#endif
+ }
+
+ CRYPTO_set_id_callback((unsigned long (*)())solaris_thread_id);
+ CRYPTO_set_locking_callback((void (*)())solaris_locking_callback);
+ }
+
+void CRYPTO_thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+#ifdef USE_MUTEX
+ mutex_destroy(&(lock_cs[i]));
+#else
+ rwlock_destroy(&(lock_cs[i]));
+#endif
+ }
+ OPENSSL_free(lock_cs);
+ OPENSSL_free(lock_count);
+ }
+
+void solaris_locking_callback(int mode, int type, char *file, int line)
+ {
+#if 0
+ fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
+ CRYPTO_thread_id(),
+ (mode&CRYPTO_LOCK)?"l":"u",
+ (type&CRYPTO_READ)?"r":"w",file,line);
+#endif
+
+#if 0
+ if (CRYPTO_LOCK_SSL_CERT == type)
+ fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
+ CRYPTO_thread_id(),
+ mode,file,line);
+#endif
+ if (mode & CRYPTO_LOCK)
+ {
+#ifdef USE_MUTEX
+ mutex_lock(&(lock_cs[type]));
+#else
+ if (mode & CRYPTO_READ)
+ rw_rdlock(&(lock_cs[type]));
+ else
+ rw_wrlock(&(lock_cs[type]));
+#endif
+ lock_count[type]++;
+ }
+ else
+ {
+#ifdef USE_MUTEX
+ mutex_unlock(&(lock_cs[type]));
+#else
+ rw_unlock(&(lock_cs[type]));
+#endif
+ }
+ }
+
+unsigned long solaris_thread_id(void)
+ {
+ unsigned long ret;
+
+ ret=(unsigned long)thr_self();
+ return(ret);
+ }
+#endif /* SOLARIS */
+
+#ifdef IRIX
+/* I don't think this works..... */
+
+static usptr_t *arena;
+static usema_t **lock_cs;
+
+void CRYPTO_thread_setup(void)
+ {
+ int i;
+ char filename[20];
+
+ strcpy(filename,"/tmp/mttest.XXXXXX");
+ mktemp(filename);
+
+ usconfig(CONF_STHREADIOOFF);
+ usconfig(CONF_STHREADMALLOCOFF);
+ usconfig(CONF_INITUSERS,100);
+ usconfig(CONF_LOCKTYPE,US_DEBUGPLUS);
+ arena=usinit(filename);
+ unlink(filename);
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(usema_t *));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_cs[i]=usnewsema(arena,1);
+ }
+
+ CRYPTO_set_id_callback((unsigned long (*)())irix_thread_id);
+ CRYPTO_set_locking_callback((void (*)())irix_locking_callback);
+ }
+
+void CRYPTO_thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ char buf[10];
+
+ sprintf(buf,"%2d:",i);
+ usdumpsema(lock_cs[i],stdout,buf);
+ usfreesema(lock_cs[i],arena);
+ }
+ OPENSSL_free(lock_cs);
+ }
+
+void irix_locking_callback(int mode, int type, char *file, int line)
+ {
+ if (mode & CRYPTO_LOCK)
+ {
+ uspsema(lock_cs[type]);
+ }
+ else
+ {
+ usvsema(lock_cs[type]);
+ }
+ }
+
+unsigned long irix_thread_id(void)
+ {
+ unsigned long ret;
+
+ ret=(unsigned long)getpid();
+ return(ret);
+ }
+#endif /* IRIX */
+
+/* Linux and a few others */
+#ifdef PTHREADS
+
+static pthread_mutex_t *lock_cs;
+static long *lock_count;
+
+void CRYPTO_thread_setup(void)
+ {
+ int i;
+
+ lock_cs=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(pthread_mutex_t));
+ lock_count=OPENSSL_malloc(CRYPTO_num_locks() * sizeof(long));
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ lock_count[i]=0;
+ pthread_mutex_init(&(lock_cs[i]),NULL);
+ }
+
+ CRYPTO_set_id_callback((unsigned long (*)())pthreads_thread_id);
+ CRYPTO_set_locking_callback((void (*)())pthreads_locking_callback);
+ }
+
+void thread_cleanup(void)
+ {
+ int i;
+
+ CRYPTO_set_locking_callback(NULL);
+ for (i=0; i<CRYPTO_num_locks(); i++)
+ {
+ pthread_mutex_destroy(&(lock_cs[i]));
+ }
+ OPENSSL_free(lock_cs);
+ OPENSSL_free(lock_count);
+ }
+
+void pthreads_locking_callback(int mode, int type, char *file,
+ int line)
+ {
+#if 0
+ fprintf(stderr,"thread=%4d mode=%s lock=%s %s:%d\n",
+ CRYPTO_thread_id(),
+ (mode&CRYPTO_LOCK)?"l":"u",
+ (type&CRYPTO_READ)?"r":"w",file,line);
+#endif
+#if 0
+ if (CRYPTO_LOCK_SSL_CERT == type)
+ fprintf(stderr,"(t,m,f,l) %ld %d %s %d\n",
+ CRYPTO_thread_id(),
+ mode,file,line);
+#endif
+ if (mode & CRYPTO_LOCK)
+ {
+ pthread_mutex_lock(&(lock_cs[type]));
+ lock_count[type]++;
+ }
+ else
+ {
+ pthread_mutex_unlock(&(lock_cs[type]));
+ }
+ }
+
+unsigned long pthreads_thread_id(void)
+ {
+ unsigned long ret;
+
+ ret=(unsigned long)pthread_self();
+ return(ret);
+ }
+
+#endif /* PTHREADS */
+