4 files changed, 167 insertions, 2 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 91a2703..66ac3b0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -107,7 +107,7 @@ if(WIN32)
         add_definitions(-D_CRT_DEPRECATED_NO_WARNINGS)
         add_definitions(-D_REENTRANT -D_POSIX_THREAD_SAFE_FUNCTIONS)
         add_definitions(-DWIN32_LEAN_AND_MEAN -D_WIN32_WINNT=0x0600)
-        add_definitions(-DCPPFLAGS -DOPENSSL_NO_SPEED -DNO_SYSLOG -DNO_CRYPT)
+        add_definitions(-DCPPFLAGS -DNO_SYSLOG -DNO_CRYPT)
         set(PLATFORM_LIBS ${PLATFORM_LIBS} ws2_32)
 endif()
 
diff --git a/apps/openssl/apps_win.c b/apps/openssl/apps_win.c
index 364c033..ba7b1e6 100644
--- a/apps/openssl/apps_win.c
+++ b/apps/openssl/apps_win.c
@@ -70,3 +70,69 @@ destroy_ui(void)
                 ui_method = NULL;
         }
 }
+
+static void (*speed_alarm_handler)(int);
+static HANDLE speed_thread;
+static unsigned int speed_lapse;
+static volatile unsigned int speed_schlock;
+
+void
+speed_signal(int sigcatch, void (*func)(int sigraised))
+{
+        speed_alarm_handler = func;
+}
+
+static DWORD WINAPI
+speed_timer(VOID * arg)
+{
+        speed_schlock = 1;
+        Sleep(speed_lapse);
+        (*speed_alarm_handler)(0);
+        return (0);
+}
+
+unsigned int
+speed_alarm(unsigned int seconds)
+{
+        DWORD err;
+
+        speed_lapse = seconds * 1000;
+        speed_schlock = 0;
+
+        speed_thread = CreateThread(NULL, 4096, speed_timer, NULL, 0, NULL);
+        if (speed_thread == NULL) {
+                err = GetLastError();
+                BIO_printf(bio_err, "CreateThread failed (%lu)", err);
+                ExitProcess(err);
+        }
+
+        while (!speed_schlock)
+                Sleep(0);
+
+        return (seconds);
+}
+
+void
+speed_alarm_free(int run)
+{
+        DWORD err;
+
+        if (run) {
+                if (TerminateThread(speed_thread, 0) == 0) {
+                        err = GetLastError();
+                        BIO_printf(bio_err, "TerminateThread failed (%lu)",
+                            err);
+                        ExitProcess(err);
+                }
+        }
+
+        if (CloseHandle(speed_thread) == 0) {
+                err = GetLastError();
+                BIO_printf(bio_err, "CloseHandle failed (%lu)", err);
+                ExitProcess(err);
+        }
+
+        speed_thread = NULL;
+        speed_lapse = 0;
+        speed_schlock = 0;
+}
diff --git a/m4/check-os-options.m4 b/m4/check-os-options.m4
index c88c259..6483c89 100644
--- a/m4/check-os-options.m4
+++ b/m4/check-os-options.m4
@@ -107,7 +107,7 @@ char buf[1]; getentropy(buf, 1);
                 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE -D_POSIX -D_POSIX_SOURCE -D__USE_MINGW_ANSI_STDIO"
                 CPPFLAGS="$CPPFLAGS -D_REENTRANT -D_POSIX_THREAD_SAFE_FUNCTIONS"
                 CPPFLAGS="$CPPFLAGS -DWIN32_LEAN_AND_MEAN -D_WIN32_WINNT=0x0600"
-                CPPFLAGS="$CPPFLAGS -DOPENSSL_NO_SPEED"
+                CPPFLAGS="$CPPFLAGS"
                 AC_SUBST([PLATFORM_LDADD], ['-lws2_32'])
                 ;;
         *solaris*)
diff --git a/patches/speed.c.patch b/patches/speed.c.patch
new file mode 100644
index 0000000..28b060b
--- /dev/null
+++ b/patches/speed.c.patch
@@ -0,0 +1,99 @@
+--- apps/openssl/speed.c.orig   Tue Jul  2 21:58:28 2019
++++ apps/openssl/speed.c        Sun Jul 14 19:39:44 2019
+@@ -159,7 +159,16 @@ static void
+ pkey_print_message(const char *str, const char *str2,
+     long num, int bits, int sec);
+ static void print_result(int alg, int run_no, int count, double time_used);
++#ifndef _WIN32
+ static int do_multi(int multi);
++#else
++void speed_signal(int sigcatch, void (*func)(int sigraised));
++unsigned int speed_alarm(unsigned int seconds);
++void speed_alarm_free(int run);
++#define SIGALRM                14
++#define signal(sigcatch, func) speed_signal((sigcatch), (func))
++#define alarm(seconds)         speed_alarm((seconds))
++#endif
+ 
+ #define ALGOR_NUM      32
+ #define SIZE_NUM       5
+@@ -466,8 +475,10 @@ speed_main(int argc, char **argv)
+        const EVP_CIPHER *evp_cipher = NULL;
+        const EVP_MD *evp_md = NULL;
+        int decrypt = 0;
++#ifndef _WIN32
+        int multi = 0;
+        const char *errstr = NULL;
++#endif
+ 
+        if (single_execution) {
+                if (pledge("stdio proc", NULL) == -1) {
+@@ -544,6 +555,7 @@ speed_main(int argc, char **argv)
+                        j--;    /* Otherwise, -decrypt gets confused with an
+                                 * algorithm. */
+                }
++#ifndef _WIN32
+                else if ((argc > 0) && (strcmp(*argv, "-multi") == 0)) {
+                        argc--;
+                        argv++;
+@@ -559,6 +571,7 @@ speed_main(int argc, char **argv)
+                        j--;    /* Otherwise, -multi gets confused with an
+                                 * algorithm. */
+                }
++#endif
+                else if (argc > 0 && !strcmp(*argv, "-mr")) {
+                        mr = 1;
+                        j--;    /* Otherwise, -mr gets confused with an
+@@ -921,7 +934,9 @@ speed_main(int argc, char **argv)
+                        BIO_printf(bio_err, "-evp e          use EVP e.\n");
+                        BIO_printf(bio_err, "-decrypt        time decryption instead of encryption (only EVP).\n");
+                        BIO_printf(bio_err, "-mr             produce machine readable output.\n");
++#ifndef _WIN32
+                        BIO_printf(bio_err, "-multi n        run n benchmarks in parallel.\n");
++#endif
+                        goto end;
+                }
+                argc--;
+@@ -929,8 +944,10 @@ speed_main(int argc, char **argv)
+                j++;
+        }
+ 
++#ifndef _WIN32
+        if (multi && do_multi(multi))
+                goto show_res;
++#endif
+ 
+        if (j == 0) {
+                for (i = 0; i < ALGOR_NUM; i++) {
+@@ -1771,7 +1788,9 @@ speed_main(int argc, char **argv)
+                                ecdh_doit[j] = 0;
+                }
+        }
++#ifndef _WIN32
+ show_res:
++#endif
+        if (!mr) {
+                fprintf(stdout, "%s\n", SSLeay_version(SSLEAY_VERSION));
+                fprintf(stdout, "%s\n", SSLeay_version(SSLEAY_BUILT_ON));
+@@ -1944,11 +1963,15 @@ pkey_print_message(const char *str, const char *str2, 
+ static void
+ print_result(int alg, int run_no, int count, double time_used)
+ {
++#ifdef _WIN32
++       speed_alarm_free(run);
++#endif
+        BIO_printf(bio_err, mr ? "+R:%d:%s:%f\n"
+            : "%d %s's in %.2fs\n", count, names[alg], time_used);
+        results[alg][run_no] = ((double) count) / time_used * lengths[run_no];
+ }
+ 
++#ifndef _WIN32
+ static char *
+ sstrsep(char **string, const char *delim)
+ {
+@@ -2155,4 +2178,5 @@ do_multi(int multi)
+        free(fds);
+        return 1;
+ }
++#endif
+ #endif