diff options
Diffstat (limited to 'crypto/tmdiff.c')
| -rw-r--r-- | crypto/tmdiff.c | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/crypto/tmdiff.c b/crypto/tmdiff.c deleted file mode 100644 index 1c6e052ac9..0000000000 --- a/crypto/tmdiff.c +++ /dev/null @@ -1,260 +0,0 @@ -/* crypto/tmdiff.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 "cryptlib.h" -#include <openssl/tmdiff.h> -#if !defined(OPENSSL_SYS_MSDOS) -#include OPENSSL_UNISTD -#endif - -#ifdef TIMEB -#undef OPENSSL_SYS_WIN32 -#undef TIMES -#endif - -#if !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32) && !(defined(OPENSSL_SYS_VMS) || defined(__DECC)) && !defined(OPENSSL_SYS_MACOSX_RHAPSODY) && !defined(OPENSSL_SYS_VXWORKS) -# define TIMES -#endif - -#ifdef OPENSSL_SYS_NETWARE -#undef TIMES -#endif - -#if !defined(_IRIX) || defined (OPENSSL_SYS_NETWARE) -# include <time.h> -#endif -#ifdef TIMES -# include <sys/types.h> -# include <sys/times.h> -#endif - -/* Depending on the VMS version, the tms structure is perhaps defined. - The __TMS macro will show if it was. If it wasn't defined, we should - undefine TIMES, since that tells the rest of the program how things - should be handled. -- Richard Levitte */ -#if defined(OPENSSL_SYS_VMS_DECC) && !defined(__TMS) -#undef TIMES -#endif - -#if defined(sun) || defined(__ultrix) -#define _POSIX_SOURCE -#include <limits.h> -#include <sys/param.h> -#endif - -#if !defined(TIMES) && !defined(OPENSSL_SYS_VXWORKS) && !defined(OPENSSL_SYS_NETWARE) -#include <sys/timeb.h> -#endif - -#ifdef OPENSSL_SYS_WIN32 -#include <windows.h> -#endif - -/* The following if from times(3) man page. It may need to be changed */ -#ifndef HZ -# if defined(_SC_CLK_TCK) \ - && (!defined(OPENSSL_SYS_VMS) || __CTRL_VER >= 70000000) -/* # define HZ ((double)sysconf(_SC_CLK_TCK)) */ -# define HZ sysconf(_SC_CLK_TCK) -# else -# ifndef CLK_TCK -# ifndef _BSD_CLK_TCK_ /* FreeBSD hack */ -# define HZ 100.0 -# else /* _BSD_CLK_TCK_ */ -# define HZ ((double)_BSD_CLK_TCK_) -# endif -# else /* CLK_TCK */ -# define HZ ((double)CLK_TCK) -# endif -# endif -#endif - -struct ms_tm - { -#ifdef TIMES - struct tms ms_tms; -#else -# ifdef OPENSSL_SYS_WIN32 - HANDLE thread_id; - FILETIME ms_win32; -# elif defined (OPENSSL_SYS_NETWARE) - clock_t ms_clock; -# else -# ifdef OPENSSL_SYS_VXWORKS - unsigned long ticks; -# else - struct timeb ms_timeb; -# endif -# endif -#endif - }; - -MS_TM *ms_time_new(void) - { - MS_TM *ret; - - ret=(MS_TM *)OPENSSL_malloc(sizeof(MS_TM)); - if (ret == NULL) - return(NULL); - memset(ret,0,sizeof(MS_TM)); -#ifdef OPENSSL_SYS_WIN32 - ret->thread_id=GetCurrentThread(); -#endif - return ret; - } - -void ms_time_free(MS_TM *a) - { - if (a != NULL) - OPENSSL_free(a); - } - -void ms_time_get(MS_TM *tm) - { -#ifdef OPENSSL_SYS_WIN32 - FILETIME tmpa,tmpb,tmpc; -#endif - -#ifdef TIMES - times(&tm->ms_tms); -#else -# ifdef OPENSSL_SYS_WIN32 - GetThreadTimes(tm->thread_id,&tmpa,&tmpb,&tmpc,&(tm->ms_win32)); -# elif defined (OPENSSL_SYS_NETWARE) - tm->ms_clock = clock(); -# else -# ifdef OPENSSL_SYS_VXWORKS - tm->ticks = tickGet(); -# else - ftime(&tm->ms_timeb); -# endif -# endif -#endif - } - -double ms_time_diff(MS_TM *a, MS_TM *b) - { - double ret; - -#ifdef TIMES - ret = HZ; - ret = (b->ms_tms.tms_utime-a->ms_tms.tms_utime) / ret; -#else -# ifdef OPENSSL_SYS_WIN32 - { -#ifdef __GNUC__ - signed long long la,lb; -#else - signed _int64 la,lb; -#endif - la=a->ms_win32.dwHighDateTime; - lb=b->ms_win32.dwHighDateTime; - la<<=32; - lb<<=32; - la+=a->ms_win32.dwLowDateTime; - lb+=b->ms_win32.dwLowDateTime; - ret=((double)(lb-la))/1e7; - } -# elif defined (OPENSSL_SYS_NETWARE) - ret= (double)(b->ms_clock - a->ms_clock); -# else -# ifdef OPENSSL_SYS_VXWORKS - ret = (double)(b->ticks - a->ticks) / (double)sysClkRateGet(); -# else - ret= (double)(b->ms_timeb.time-a->ms_timeb.time)+ - (((double)b->ms_timeb.millitm)- - ((double)a->ms_timeb.millitm))/1000.0; -# endif -# endif -#endif - return((ret < 0.0000001)?0.0000001:ret); - } - -int ms_time_cmp(const MS_TM *a, const MS_TM *b) - { - double d; - int ret; - -#ifdef TIMES - d = HZ; - d = (b->ms_tms.tms_utime-a->ms_tms.tms_utime) / d; -#else -# ifdef OPENSSL_SYS_WIN32 - d =(b->ms_win32.dwHighDateTime&0x000fffff)*10+b->ms_win32.dwLowDateTime/1e7; - d-=(a->ms_win32.dwHighDateTime&0x000fffff)*10+a->ms_win32.dwLowDateTime/1e7; -# elif defined (OPENSSL_SYS_NETWARE) - d= (double)(b->ms_clock - a->ms_clock); -# else -# ifdef OPENSSL_SYS_VXWORKS - d = (b->ticks - a->ticks); -# else - d= (double)(b->ms_timeb.time-a->ms_timeb.time)+ - (((double)b->ms_timeb.millitm)-(double)a->ms_timeb.millitm)/1000.0; -# endif -# endif -#endif - if (d == 0.0) - ret=0; - else if (d < 0) - ret= -1; - else - ret=1; - return(ret); - } - |