/* * Old C RunTime DLL - All functionality is provided by msvcrt. * * Copyright 2000 Jon Griffiths * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "config.h" #include <stdarg.h> #ifdef HAVE_SYS_STAT_H # include <sys/stat.h> #endif #include "windef.h" #include "winbase.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(crtdll); /* from msvcrt */ extern void __getmainargs( int *argc, char ***argv, char ***envp, int expand_wildcards, int *new_mode ); /* The following data items are not exported from msvcrt */ unsigned int CRTDLL__basemajor_dll; unsigned int CRTDLL__baseminor_dll; unsigned int CRTDLL__baseversion_dll; unsigned int CRTDLL__cpumode_dll; unsigned int CRTDLL__osmajor_dll; unsigned int CRTDLL__osminor_dll; unsigned int CRTDLL__osmode_dll; unsigned int CRTDLL__osversion_dll; /* dev_t is a short in crtdll but an unsigned int in msvcrt */ typedef short crtdll_dev_t; struct crtdll_stat { crtdll_dev_t st_dev; _ino_t st_ino; unsigned short st_mode; short st_nlink; short st_uid; short st_gid; crtdll_dev_t st_rdev; _off_t st_size; time_t st_atime; time_t st_mtime; time_t st_ctime; }; /* convert struct _stat from crtdll format to msvcrt format */ static void convert_struct_stat( struct crtdll_stat *dst, const struct _stat *src ) { dst->st_dev = src->st_dev; dst->st_ino = src->st_ino; dst->st_mode = src->st_mode; dst->st_nlink = src->st_nlink; dst->st_uid = src->st_uid; dst->st_gid = src->st_gid; dst->st_rdev = src->st_rdev; dst->st_size = src->st_size; dst->st_atime = src->st_atime; dst->st_mtime = src->st_mtime; dst->st_ctime = src->st_ctime; } /********************************************************************* * DllMain (CRTDLL.init) */ BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason,LPVOID lpvReserved) { TRACE("(%p,%ld,%p)\n",hinstDLL,fdwReason,lpvReserved); if (fdwReason == DLL_PROCESS_ATTACH) { DWORD version = GetVersion(); DisableThreadLibraryCalls(hinstDLL); CRTDLL__basemajor_dll = (version >> 24) & 0xFF; CRTDLL__baseminor_dll = (version >> 16) & 0xFF; CRTDLL__baseversion_dll = (version >> 16); CRTDLL__cpumode_dll = 1; /* FIXME */ CRTDLL__osmajor_dll = (version>>8) & 0xFF; CRTDLL__osminor_dll = (version & 0xFF); CRTDLL__osmode_dll = 1; /* FIXME */ CRTDLL__osversion_dll = (version & 0xFFFF); } return TRUE; } /********************************************************************* * __GetMainArgs (CRTDLL.@) */ void __GetMainArgs( int *argc, char ***argv, char ***envp, int expand_wildcards ) { int new_mode = 0; __getmainargs( argc, argv, envp, expand_wildcards, &new_mode ); } /********************************************************************* * _fstat (CRTDLL.@) */ int CRTDLL__fstat(int fd, struct crtdll_stat* buf) { extern int _fstat(int,struct _stat*); struct _stat st; int ret; if (!(ret = _fstat( fd, &st ))) convert_struct_stat( buf, &st ); return ret; } /********************************************************************* * _stat (CRTDLL.@) */ int CRTDLL__stat(const char* path, struct crtdll_stat * buf) { extern int _stat(const char*,struct _stat*); struct _stat st; int ret; if (!(ret = _stat( path, &st ))) convert_struct_stat( buf, &st ); return ret; } /********************************************************************* * _strdec (CRTDLL.@) */ char *_strdec(const char *str1, const char *str2) { return (char *)(str2 - 1); } /********************************************************************* * _strinc (CRTDLL.@) */ char *_strinc(const char *str) { return (char *)(str + 1); } /********************************************************************* * _strncnt (CRTDLL.@) */ size_t _strncnt(const char *str, size_t maxlen) { size_t len = strlen(str); return (len > maxlen) ? maxlen : len; } /********************************************************************* * _strnextc (CRTDLL.@) */ unsigned int _strnextc(const char *str) { return (unsigned int)str[0]; } /********************************************************************* * _strninc (CRTDLL.@) */ char *_strninc(const char *str, size_t len) { return (char *)(str + len); } /********************************************************************* * _strspnp (CRTDLL.@) */ char *_strspnp( const char *str1, const char *str2) { str1 += strspn( str1, str2 ); return *str1 ? (char*)str1 : NULL; }