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author | Stefan Roese <sr@denx.de> | 2007-08-15 21:06:27 +0200 |
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committer | Stefan Roese <sr@denx.de> | 2007-08-15 21:06:27 +0200 |
commit | b706d63559aeec352bc72dd86d7d5423c15f6a60 (patch) | |
tree | fdeda4d61970fef239d9d66ecd851fa46cfe5ec0 /board/MAI/bios_emulator/scitech/src/common/libcimp.c | |
parent | c8603cfbd4573379a6076c9c208545ba2bbf019a (diff) | |
parent | 594e79838ce5078a90d0c27abb2b2d61d5f8e8a7 (diff) | |
download | u-boot-imx-b706d63559aeec352bc72dd86d7d5423c15f6a60.zip u-boot-imx-b706d63559aeec352bc72dd86d7d5423c15f6a60.tar.gz u-boot-imx-b706d63559aeec352bc72dd86d7d5423c15f6a60.tar.bz2 |
Merge with git://www.denx.de/git/u-boot.git
Diffstat (limited to 'board/MAI/bios_emulator/scitech/src/common/libcimp.c')
-rw-r--r-- | board/MAI/bios_emulator/scitech/src/common/libcimp.c | 827 |
1 files changed, 0 insertions, 827 deletions
diff --git a/board/MAI/bios_emulator/scitech/src/common/libcimp.c b/board/MAI/bios_emulator/scitech/src/common/libcimp.c deleted file mode 100644 index ab73ad5..0000000 --- a/board/MAI/bios_emulator/scitech/src/common/libcimp.c +++ /dev/null @@ -1,827 +0,0 @@ -/**************************************************************************** -* -* SciTech MGL Graphics Library -* -* ======================================================================== -* -* The contents of this file are subject to the SciTech MGL Public -* License Version 1.0 (the "License"); you may not use this file -* except in compliance with the License. You may obtain a copy of -* the License at http://www.scitechsoft.com/mgl-license.txt -* -* Software distributed under the License is distributed on an -* "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or -* implied. See the License for the specific language governing -* rights and limitations under the License. -* -* The Original Code is Copyright (C) 1991-1998 SciTech Software, Inc. -* -* The Initial Developer of the Original Code is SciTech Software, Inc. -* All Rights Reserved. -* -* ======================================================================== -* -* Language: ANSI C -* Environment: Any -* -* Description: Module to implement a the OS specific side of the Binary -* Portable DLL C runtime library. The functions in here -* are imported into the Binary Portable DLL's to implement -* OS specific services. -* -****************************************************************************/ - -#include "pmapi.h" -#if defined(__WIN32_VXD__) || defined(__NT_DRIVER__) -#include "drvlib/peloader.h" -#include "drvlib/attrib.h" -#include "drvlib/libc/init.h" -#define __BUILDING_PE_LOADER__ -#include "drvlib/libc/file.h" -#if defined(__WIN32_VXD__) -#include "vxdfile.h" -#endif -#else -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <malloc.h> -#include <time.h> -#include <signal.h> -#include <fcntl.h> -#if defined(__GNUC__) || defined(__UNIX__) -#include <unistd.h> -#include <sys/types.h> -#include <sys/stat.h> -#else -#include <io.h> -#endif -#include "drvlib/attrib.h" -#include "drvlib/libc/init.h" -#define __BUILDING_PE_LOADER__ -#include "drvlib/libc/file.h" -#if defined(__WINDOWS__) || defined(TNT) || defined(__RTTARGET__) -#define WIN32_LEAN_AND_MEAN -#define STRICT -#include <windows.h> -#endif -#ifdef __MSDOS__ -#include <dos.h> -#endif -#ifdef __OS2__ -#define INCL_DOS -#define INCL_DOSERRORS -#define INCL_SUB -#include <os2.h> -#endif -#endif - -/* No text or binary modes for Unix */ - -#ifndef O_BINARY -#define O_BINARY 0 -#define O_TEXT 0 -#endif - -/*--------------------------- Global variables ----------------------------*/ - -#if defined(__WIN32_VXD__) || defined(__NT_DRIVER__) -#define MAX_FILES 16 -static FILE *openHandles[MAX_FILES] = {NULL}; -#endif - -/* <stdlib.h> stub functions */ -void _CDECL stub_abort(void); -int _CDECL stub_atexit(void (*)(void)); -void * _CDECL stub_calloc(size_t _nelem, size_t _size); -void _CDECL stub_exit(int _status); -void _CDECL stub_free(void *_ptr); -char * _CDECL stub_getenv(const char *_name); -void * _CDECL stub_malloc(size_t _size); -void * _CDECL stub_realloc(void *_ptr, size_t _size); -int _CDECL stub_system(const char *_s); -int _CDECL stub_putenv(const char *_val); - -/* <libc/file.h> stub functions */ -int _CDECL stub_open(const char *_path, int _oflag, unsigned _mode); -int _CDECL stub_access(const char *_path, int _amode); -int _CDECL stub_close(int _fildes); -off_t _CDECL stub_lseek(int _fildes, off_t _offset, int _whence); -size_t _CDECL stub_read(int _fildes, void *_buf, size_t _nbyte); -int _CDECL stub_unlink(const char *_path); -size_t _CDECL stub_write(int _fildes, const void *_buf, size_t _nbyte); -int _CDECL stub_isatty(int _fildes); - -/* <stdio.h> stub functions */ -int _CDECL stub_remove(const char *_filename); -int _CDECL stub_rename(const char *_old, const char *_new); - -/* <time.h> stub functions */ -time_t _CDECL stub_time(time_t *_tod); - -/* <signal.h> stub functions */ -int _CDECL stub_raise(int); -void * _CDECL stub_signal(int, void *); - -/* <drvlib/attrib.h> functions */ -#define stub_OS_setfileattr _OS_setfileattr -#define stub_OS_getcurrentdate _OS_getcurrentdate - -LIBC_imports _VARAPI ___imports = { - sizeof(LIBC_imports), - - /* <stdlib.h> exports */ - stub_abort, - stub_atexit, - stub_calloc, - stub_exit, - stub_free, - stub_getenv, - stub_malloc, - stub_realloc, - stub_system, - stub_putenv, - - /* <libc/file.h> exports */ - stub_open, - stub_access, - stub_close, - stub_lseek, - stub_read, - stub_unlink, - stub_write, - stub_isatty, - - /* <stdio.h> exports */ - stub_remove, - stub_rename, - - /* <signal.h> functions */ - stub_raise, - stub_signal, - - /* <time.h> exports */ - stub_time, - - /* <drvlib/attrib.h> exports */ - stub_OS_setfileattr, - stub_OS_getcurrentdate, - }; - -/*---------------------- Stub function implementation ---------------------*/ - -/* <stdlib.h> stub functions */ -void _CDECL stub_abort(void) -{ -#if !defined( __WIN32_VXD__) && !defined(__NT_DRIVER__) - abort(); -#endif -} - -int _CDECL stub_atexit(void (*func)(void)) -{ -#if !defined( __WIN32_VXD__) && !defined(__NT_DRIVER__) - return atexit((void(*)(void))func); -#else - return -1; -#endif -} - -void * _CDECL stub_calloc(size_t _nelem, size_t _size) -{ return __PM_calloc(_nelem,_size); } - -void _CDECL stub_exit(int _status) -{ -#if !defined( __WIN32_VXD__) && !defined(__NT_DRIVER__) - exit(_status); -#endif -} - -void _CDECL stub_free(void *_ptr) -{ __PM_free(_ptr); } - -char * _CDECL stub_getenv(const char *_name) -{ -#if defined( __WIN32_VXD__) || defined(__NT_DRIVER__) - return NULL; -#else - return getenv(_name); -#endif -} - -void * _CDECL stub_malloc(size_t _size) -{ return __PM_malloc(_size); } - -void * _CDECL stub_realloc(void *_ptr, size_t _size) -{ return __PM_realloc(_ptr,_size); } - -int _CDECL stub_system(const char *_s) -{ -#if defined(__WINDOWS__) || defined(__WIN32_VXD__) || defined(__NT_DRIVER__) || defined(__SMX32__) || defined(__RTTARGET__) - (void)_s; - return -1; -#else - return system(_s); -#endif -} - -int _CDECL stub_putenv(const char *_val) -{ -#if defined( __WIN32_VXD__) || defined(__NT_DRIVER__) - return -1; -#else - return putenv((char*)_val); -#endif -} - -time_t _CDECL stub_time(time_t *_tod) -{ -#if defined( __WIN32_VXD__) || defined(__NT_DRIVER__) - return 0; -#else - return time(_tod); -#endif -} - -#if defined(__MSDOS__) - -#if defined(TNT) && defined(_MSC_VER) - -void _CDECL _OS_setfileattr(const char *filename,unsigned attrib) -{ SetFileAttributes((LPSTR)filename, (DWORD)attrib); } - -#else - -void _CDECL _OS_setfileattr(const char *filename,unsigned attrib) -{ _dos_setfileattr(filename,attrib); } - -#endif - -#elif defined(__WIN32_VXD__) - -#define USE_LOCAL_FILEIO -#define USE_LOCAL_GETDATE - -/* <libc/file.h> stub functions */ -int _CDECL stub_open(const char *_path, int _oflag, unsigned _mode) -{ - char mode[10]; - int i; - - /* Find an empty file handle to use */ - for (i = 3; i < MAX_FILES; i++) { - if (!openHandles[i]) - break; - } - if (openHandles[i]) - return -1; - - /* Find the open flags to use */ - if (_oflag & ___O_TRUNC) - strcpy(mode,"w"); - else if (_oflag & ___O_CREAT) - strcpy(mode,"a"); - else - strcpy(mode,"r"); - if (_oflag & ___O_BINARY) - strcat(mode,"b"); - if (_oflag & ___O_TEXT) - strcat(mode,"t"); - - /* Open the file and store the file handle */ - if ((openHandles[i] = fopen(_path,mode)) == NULL) - return -1; - return i; -} - -int _CDECL stub_access(const char *_path, int _amode) -{ return -1; } - -int _CDECL stub_close(int _fildes) -{ - if (_fildes >= 3 && openHandles[_fildes]) { - fclose(openHandles[_fildes]); - openHandles[_fildes] = NULL; - } - return 0; -} - -off_t _CDECL stub_lseek(int _fildes, off_t _offset, int _whence) -{ - if (_fildes >= 3) { - fseek(openHandles[_fildes],_offset,_whence); - return ftell(openHandles[_fildes]); - } - return 0; -} - -size_t _CDECL stub_read(int _fildes, void *_buf, size_t _nbyte) -{ - if (_fildes >= 3) - return fread(_buf,1,_nbyte,openHandles[_fildes]); - return 0; -} - -int _CDECL stub_unlink(const char *_path) -{ - WORD error; - - if (initComplete) { - if (R0_DeleteFile((char*)_path,0,&error)) - return 0; - return -1; - } - else - return i_remove(_path); -} - -size_t _CDECL stub_write(int _fildes, const void *_buf, size_t _nbyte) -{ - if (_fildes >= 3) - return fwrite(_buf,1,_nbyte,openHandles[_fildes]); - return _nbyte; -} - -int _CDECL stub_isatty(int _fildes) -{ return 0; } - -/* <stdio.h> stub functions */ -int _CDECL stub_remove(const char *_filename) -{ return stub_unlink(_filename); } - -int _CDECL stub_rename(const char *_old, const char *_new) -{ return -1; } - -void _CDECL _OS_setfileattr(const char *filename,unsigned attrib) -{ - WORD error; - if (initComplete) - R0_SetFileAttributes((char*)filename,attrib,&error); -} - -/* Return the current date in days since 1/1/1980 */ -ulong _CDECL _OS_getcurrentdate(void) -{ - DWORD date; - VTD_Get_Date_And_Time(&date); - return date; -} - -#elif defined(__NT_DRIVER__) - -#define USE_LOCAL_FILEIO -#define USE_LOCAL_GETDATE - -/* <libc/file.h> stub functions */ -int _CDECL stub_open(const char *_path, int _oflag, unsigned _mode) -{ - char mode[10]; - int i; - - /* Find an empty file handle to use */ - for (i = 3; i < MAX_FILES; i++) { - if (!openHandles[i]) - break; - } - if (openHandles[i]) - return -1; - - /* Find the open flags to use */ - if (_oflag & ___O_TRUNC) - strcpy(mode,"w"); - else if (_oflag & ___O_CREAT) - strcpy(mode,"a"); - else - strcpy(mode,"r"); - if (_oflag & ___O_BINARY) - strcat(mode,"b"); - if (_oflag & ___O_TEXT) - strcat(mode,"t"); - - /* Open the file and store the file handle */ - if ((openHandles[i] = fopen(_path,mode)) == NULL) - return -1; - return i; -} - -int _CDECL stub_close(int _fildes) -{ - if (_fildes >= 3 && openHandles[_fildes]) { - fclose(openHandles[_fildes]); - openHandles[_fildes] = NULL; - } - return 0; -} - -off_t _CDECL stub_lseek(int _fildes, off_t _offset, int _whence) -{ - if (_fildes >= 3) { - fseek(openHandles[_fildes],_offset,_whence); - return ftell(openHandles[_fildes]); - } - return 0; -} - -size_t _CDECL stub_read(int _fildes, void *_buf, size_t _nbyte) -{ - if (_fildes >= 3) - return fread(_buf,1,_nbyte,openHandles[_fildes]); - return 0; -} - -size_t _CDECL stub_write(int _fildes, const void *_buf, size_t _nbyte) -{ - if (_fildes >= 3) - return fwrite(_buf,1,_nbyte,openHandles[_fildes]); - return _nbyte; -} - -int _CDECL stub_access(const char *_path, int _amode) -{ return -1; } - -int _CDECL stub_isatty(int _fildes) -{ return 0; } - -int _CDECL stub_unlink(const char *_path) -{ - /* TODO: Implement this! */ - return -1; -} - -/* <stdio.h> stub functions */ -int _CDECL stub_remove(const char *_filename) -{ return stub_unlink(_filename); } - -int _CDECL stub_rename(const char *_old, const char *_new) -{ - /* TODO: Implement this! */ - return -1; -} - -void _CDECL _OS_setfileattr(const char *filename,unsigned attrib) -{ - uint _attr = 0; - if (attrib & __A_RDONLY) - _attr |= FILE_ATTRIBUTE_READONLY; - if (attrib & __A_HIDDEN) - _attr |= FILE_ATTRIBUTE_HIDDEN; - if (attrib & __A_SYSTEM) - _attr |= FILE_ATTRIBUTE_SYSTEM; - PM_setFileAttr(filename,_attr); -} - -/* Return the current date in days since 1/1/1980 */ -ulong _CDECL _OS_getcurrentdate(void) -{ - TIME_FIELDS tm; - _int64 count,count_1_1_1980; - - tm.Year = 1980; - tm.Month = 1; - tm.Day = 1; - tm.Hour = 0; - tm.Minute = 0; - tm.Second = 0; - tm.Milliseconds = 0; - tm.Weekday = 0; - RtlTimeFieldsToTime(&tm,(PLARGE_INTEGER)&count_1_1_1980); - KeQuerySystemTime((PLARGE_INTEGER)&count); - return (ulong)( (count - count_1_1_1980) / ((_int64)24 * (_int64)3600 * (_int64)10000000) ); -} - -#elif defined(__WINDOWS32__) || defined(__RTTARGET__) - -void _CDECL _OS_setfileattr(const char *filename,unsigned attrib) -{ SetFileAttributes((LPSTR)filename, (DWORD)attrib); } - -#elif defined(__OS2__) - -#define USE_LOCAL_FILEIO - -#ifndef W_OK -#define W_OK 0x02 -#endif - -void _CDECL _OS_setfileattr(const char *filename,unsigned attrib) -{ - FILESTATUS3 s; - if (DosQueryPathInfo((PSZ)filename,FIL_STANDARD,(PVOID)&s,sizeof(s))) - return; - s.attrFile = attrib; - DosSetPathInfo((PSZ)filename,FIL_STANDARD,(PVOID)&s,sizeof(s),0L); -} - -/* <libc/file.h> stub functions */ - -#define BUF_SIZE 4096 - -/* Note: the implementation of the standard Unix-ish handle-based I/O isn't - * complete - but that wasn't the intent either. Note also that we - * don't presently support text file I/O, so all text files end - * up in Unix format (and are not translated!). - */ -int _CDECL stub_open(const char *_path, int _oflag, unsigned _mode) -{ - HFILE handle; - ULONG error, actiontaken, openflag, openmode; - char path[PM_MAX_PATH]; - - /* Determine open flags */ - if (_oflag & ___O_CREAT) { - if (_oflag & ___O_EXCL) - openflag = OPEN_ACTION_FAIL_IF_EXISTS | OPEN_ACTION_CREATE_IF_NEW; - else if (_oflag & ___O_TRUNC) - openflag = OPEN_ACTION_REPLACE_IF_EXISTS | OPEN_ACTION_CREATE_IF_NEW; - else - openflag = OPEN_ACTION_OPEN_IF_EXISTS | OPEN_ACTION_CREATE_IF_NEW; - } - else if (_oflag & ___O_TRUNC) - openflag = OPEN_ACTION_REPLACE_IF_EXISTS; - else - openflag = OPEN_ACTION_OPEN_IF_EXISTS; - - /* Determine open mode flags */ - if (_oflag & ___O_RDONLY) - openmode = OPEN_ACCESS_READONLY | OPEN_SHARE_DENYNONE; - else if (_oflag & ___O_WRONLY) - openmode = OPEN_ACCESS_WRITEONLY | OPEN_SHARE_DENYWRITE; - else - openmode = OPEN_ACCESS_READWRITE | OPEN_SHARE_DENYWRITE; - - /* Copy the path to a variable on the stack. We need to do this - * for OS/2 as when the drivers are loaded into shared kernel - * memory, we can't pass an address from that memory range to - * this function. - */ - strcpy(path,_path); - if (DosOpen(path, &handle, &actiontaken, 0, FILE_NORMAL, - openflag, openmode, NULL) != NO_ERROR) - return -1; - - /* Handle append mode of operation */ - if (_oflag & ___O_APPEND) { - if (DosSetFilePtr(handle, 0, FILE_END, &error) != NO_ERROR) - return -1; - } - return handle; -} - -int _CDECL stub_access(const char *_path, int _amode) -{ - char path[PM_MAX_PATH]; - FILESTATUS fs; - - /* Copy the path to a variable on the stack. We need to do this - * for OS/2 as when the drivers are loaded into shared kernel - * memory, we can't pass an address from that memory range to - * this function. - */ - strcpy(path,_path); - if (DosQueryPathInfo(path, FIL_STANDARD, &fs, sizeof(fs)) != NO_ERROR) - return -1; - if ((_amode & W_OK) && (fs.attrFile & FILE_READONLY)) - return -1; - return 0; -} - -int _CDECL stub_close(int _fildes) -{ - if (DosClose(_fildes) != NO_ERROR) - return -1; - return 0; -} - -off_t _CDECL stub_lseek(int _fildes, off_t _offset, int _whence) -{ - ULONG cbActual, origin; - - switch (_whence) { - case SEEK_CUR: - origin = FILE_CURRENT; - break; - case SEEK_END: - origin = FILE_END; - break; - default: - origin = FILE_BEGIN; - } - if (DosSetFilePtr(_fildes, _offset, origin, &cbActual) != NO_ERROR) - return -1; - return cbActual; -} - -size_t _CDECL stub_read(int _fildes, void *_buf, size_t _nbyte) -{ - ULONG cbActual = 0,cbRead; - uchar *p = _buf; - uchar file_io_buf[BUF_SIZE]; - - /* We need to perform the physical read in chunks into a - * a temporary static buffer, since the buffer passed in may be - * in kernel space and will cause DosRead to bail internally. - */ - while (_nbyte > BUF_SIZE) { - if (DosRead(_fildes, file_io_buf, BUF_SIZE, &cbRead) != NO_ERROR) - return -1; - cbActual += cbRead; - memcpy(p,file_io_buf,BUF_SIZE); - p += BUF_SIZE; - _nbyte -= BUF_SIZE; - } - if (_nbyte) { - if (DosRead(_fildes, file_io_buf, _nbyte, &cbRead) != NO_ERROR) - return -1; - cbActual += cbRead; - memcpy(p,file_io_buf,_nbyte); - } - return cbActual; -} - -size_t _CDECL stub_write(int _fildes, const void *_buf, size_t _nbyte) -{ - ULONG cbActual = 0,cbWrite; - uchar *p = (PVOID)_buf; - uchar file_io_buf[BUF_SIZE]; - - /* We need to perform the physical write in chunks from a - * a temporary static buffer, since the buffer passed in may be - * in kernel space and will cause DosWrite to bail internally. - */ - while (_nbyte > BUF_SIZE) { - memcpy(file_io_buf,p,BUF_SIZE); - if (DosWrite(_fildes, file_io_buf, BUF_SIZE, &cbWrite) != NO_ERROR) - return -1; - cbActual += cbWrite; - p += BUF_SIZE; - _nbyte -= BUF_SIZE; - } - if (_nbyte) { - memcpy(file_io_buf,p,_nbyte); - if (DosWrite(_fildes, file_io_buf, _nbyte, &cbWrite) != NO_ERROR) - return -1; - cbActual += cbWrite; - } - return cbActual; -} - -int _CDECL stub_unlink(const char *_path) -{ - char path[PM_MAX_PATH]; - - /* Copy the path to a variable on the stack. We need to do this - * for OS/2 as when the drivers are loaded into shared kernel - * memory, we can't pass an address from that memory range to - * this function. - */ - strcpy(path,_path); - if (DosDelete(path) != NO_ERROR) - return -1; - return 0; -} - -int _CDECL stub_isatty(int _fildes) -{ - ULONG htype, flags; - - if (DosQueryHType(_fildes, &htype, &flags) != NO_ERROR) - return 0; - return ((htype & 0xFF) == HANDTYPE_DEVICE); -} - -/* <stdio.h> stub functions */ -int _CDECL stub_remove(const char *_path) -{ - char path[PM_MAX_PATH]; - - /* Copy the path to a variable on the stack. We need to do this - * for OS/2 as when the drivers are loaded into shared kernel - * memory, we can't pass an address from that memory range to - * this function. - */ - strcpy(path,_path); - if (DosDelete(path) != NO_ERROR) - return -1; - return 0; -} - -int _CDECL stub_rename(const char *_old, const char *_new) -{ - char old[PM_MAX_PATH]; - char new[PM_MAX_PATH]; - - /* Copy the path to a variable on the stack. We need to do this - * for OS/2 as when the drivers are loaded into shared kernel - * memory, we can't pass an address from that memory range to - * this function. - */ - strcpy(old,_old); - strcpy(new,_new); - if (DosMove(old, new) != NO_ERROR) - return -1; - return 0; -} - -#else - -void _CDECL _OS_setfileattr(const char *filename,unsigned attrib) -{ /* Unable to set hidden, system attributes on Unix. */ } - -#endif - -#ifndef USE_LOCAL_FILEIO - -/* <libc/file.h> stub functions */ -int _CDECL stub_open(const char *_path, int _oflag, unsigned _mode) -{ - int oflag_tab[] = { - ___O_RDONLY, O_RDONLY, - ___O_WRONLY, O_WRONLY, - ___O_RDWR, O_RDWR, - ___O_BINARY, O_BINARY, - ___O_TEXT, O_TEXT, - ___O_CREAT, O_CREAT, - ___O_EXCL, O_EXCL, - ___O_TRUNC, O_TRUNC, - ___O_APPEND, O_APPEND, - }; - int i,oflag = 0; - - /* Translate the oflag's to the OS dependent versions */ - for (i = 0; i < sizeof(oflag_tab) / sizeof(int); i += 2) { - if (_oflag & oflag_tab[i]) - oflag |= oflag_tab[i+1]; - } - return open(_path,oflag,_mode); -} - -int _CDECL stub_access(const char *_path, int _amode) -{ return access(_path,_amode); } - -int _CDECL stub_close(int _fildes) -{ return close(_fildes); } - -off_t _CDECL stub_lseek(int _fildes, off_t _offset, int _whence) -{ return lseek(_fildes,_offset,_whence); } - -size_t _CDECL stub_read(int _fildes, void *_buf, size_t _nbyte) -{ return read(_fildes,_buf,_nbyte); } - -int _CDECL stub_unlink(const char *_path) -{ return unlink(_path); } - -size_t _CDECL stub_write(int _fildes, const void *_buf, size_t _nbyte) -{ return write(_fildes,_buf,_nbyte); } - -int _CDECL stub_isatty(int _fildes) -{ return isatty(_fildes); } - -/* <stdio.h> stub functions */ -int _CDECL stub_remove(const char *_filename) -{ return remove(_filename); } - -int _CDECL stub_rename(const char *_old, const char *_new) -{ return rename(_old,_new); } - -#endif - -#ifndef USE_LOCAL_GETDATE - -/* Return the current date in days since 1/1/1980 */ -ulong _CDECL _OS_getcurrentdate(void) -{ - struct tm refTime; - refTime.tm_year = 80; - refTime.tm_mon = 0; - refTime.tm_mday = 1; - refTime.tm_hour = 0; - refTime.tm_min = 0; - refTime.tm_sec = 0; - refTime.tm_isdst = -1; - return (time(NULL) - mktime(&refTime)) / (24 * 3600L); -} - -#endif - -int _CDECL stub_raise(int sig) -{ -#if defined(__WIN32_VXD__) || defined(__NT_DRIVER__) || defined(__SMX32__) - return -1; -#else - return raise(sig); -#endif -} - -#ifdef __WINDOWS32__ -typedef void (*__code_ptr)(int); -#else -typedef void (*__code_ptr)(); -#endif - -void * _CDECL stub_signal(int sig, void *handler) -{ -#if defined(__WIN32_VXD__) || defined(__NT_DRIVER__) || defined(__SMX32__) - return NULL; -#else - return (void*)signal(sig,(__code_ptr)handler); -#endif -} |