diff --git a/reactos/lib/sdk/crt/stdio/file.c b/reactos/lib/sdk/crt/stdio/file.c index 401979cd086..0c7533ef5c2 100644 --- a/reactos/lib/sdk/crt/stdio/file.c +++ b/reactos/lib/sdk/crt/stdio/file.c @@ -1656,124 +1656,6 @@ static int check_bom(HANDLE h, int oflags, BOOL seek) return oflags; } -/********************************************************************* - * _sopen_s (MSVCRT.@) - */ -int CDECL _sopen_s( int *fd, const char *path, int oflags, int shflags, int pmode ) -{ - DWORD access = 0, creation = 0, attrib; - DWORD sharing; - int wxflag; - HANDLE hand; - SECURITY_ATTRIBUTES sa; - - TRACE("fd*: %p file: (%s) oflags: 0x%04x shflags: 0x%04x pmode: 0x%04x\n", - fd, path, oflags, shflags, pmode); - - if (!fd) - { - MSVCRT_INVALID_PMT("null out fd pointer", EINVAL); - return EINVAL; - } - - *fd = -1; - wxflag = split_oflags(oflags); - switch (oflags & (_O_RDONLY | _O_WRONLY | _O_RDWR)) - { - case _O_RDONLY: access |= GENERIC_READ; break; - case _O_WRONLY: access |= GENERIC_WRITE; break; - case _O_RDWR: access |= GENERIC_WRITE | GENERIC_READ; break; - } - - if (oflags & _O_CREAT) - { - if(pmode & ~(_S_IREAD | _S_IWRITE)) - FIXME(": pmode 0x%04x ignored\n", pmode); - else - WARN(": pmode 0x%04x ignored\n", pmode); - - if (oflags & _O_EXCL) - creation = CREATE_NEW; - else if (oflags & _O_TRUNC) - creation = CREATE_ALWAYS; - else - creation = OPEN_ALWAYS; - } - else /* no _O_CREAT */ - { - if (oflags & _O_TRUNC) - creation = TRUNCATE_EXISTING; - else - creation = OPEN_EXISTING; - } - - switch( shflags ) - { - case _SH_DENYRW: - sharing = 0L; - break; - case _SH_DENYWR: - sharing = FILE_SHARE_READ; - break; - case _SH_DENYRD: - sharing = FILE_SHARE_WRITE; - break; - case _SH_DENYNO: - sharing = FILE_SHARE_READ | FILE_SHARE_WRITE; - break; - default: - ERR( "Unhandled shflags 0x%x\n", shflags ); - return EINVAL; - } - attrib = FILE_ATTRIBUTE_NORMAL; - - if (oflags & _O_TEMPORARY) - { - attrib |= FILE_FLAG_DELETE_ON_CLOSE; - access |= DELETE; - sharing |= FILE_SHARE_DELETE; - } - - sa.nLength = sizeof( SECURITY_ATTRIBUTES ); - sa.lpSecurityDescriptor = NULL; - sa.bInheritHandle = (oflags & _O_NOINHERIT) ? FALSE : TRUE; - - hand = CreateFileA(path, access, sharing, &sa, creation, attrib, 0); - if (hand == INVALID_HANDLE_VALUE) { - WARN(":failed-last error (%d)\n", GetLastError()); - _dosmaperr(GetLastError()); - return *_errno(); - } - - *fd = alloc_fd(hand, wxflag); - - TRACE(":fd (%d) handle (%p)\n", *fd, hand); - return 0; -} - -/********************************************************************* - * _sopen (MSVCRT.@) - */ -int CDECL _sopen( const char *path, int oflags, int shflags, ... ) -{ - int pmode; - int fd; - - if (oflags & _O_CREAT) - { - va_list ap; - - va_start(ap, shflags); - pmode = va_arg(ap, int); - va_end(ap); - } - else - pmode = 0; - - _sopen_s(&fd, path, oflags, shflags, pmode); - return fd; -} - /********************************************************************* * _wsopen_s (MSVCRT.@) */ @@ -1952,6 +1834,124 @@ int CDECL _wsopen( const wchar_t *path, int oflags, int shflags, ... ) return fd; } +/********************************************************************* + * _sopen_s (MSVCRT.@) + */ +int CDECL _sopen_s( int *fd, const char *path, int oflags, int shflags, int pmode ) +{ + DWORD access = 0, creation = 0, attrib; + DWORD sharing; + int wxflag; + HANDLE hand; + SECURITY_ATTRIBUTES sa; + + TRACE("fd*: %p file: (%s) oflags: 0x%04x shflags: 0x%04x pmode: 0x%04x\n", + fd, path, oflags, shflags, pmode); + + if (!fd) + { + MSVCRT_INVALID_PMT("null out fd pointer", EINVAL); + return EINVAL; + } + + *fd = -1; + wxflag = split_oflags(oflags); + switch (oflags & (_O_RDONLY | _O_WRONLY | _O_RDWR)) + { + case _O_RDONLY: access |= GENERIC_READ; break; + case _O_WRONLY: access |= GENERIC_WRITE; break; + case _O_RDWR: access |= GENERIC_WRITE | GENERIC_READ; break; + } + + if (oflags & _O_CREAT) + { + if(pmode & ~(_S_IREAD | _S_IWRITE)) + FIXME(": pmode 0x%04x ignored\n", pmode); + else + WARN(": pmode 0x%04x ignored\n", pmode); + + if (oflags & _O_EXCL) + creation = CREATE_NEW; + else if (oflags & _O_TRUNC) + creation = CREATE_ALWAYS; + else + creation = OPEN_ALWAYS; + } + else /* no _O_CREAT */ + { + if (oflags & _O_TRUNC) + creation = TRUNCATE_EXISTING; + else + creation = OPEN_EXISTING; + } + + switch( shflags ) + { + case _SH_DENYRW: + sharing = 0L; + break; + case _SH_DENYWR: + sharing = FILE_SHARE_READ; + break; + case _SH_DENYRD: + sharing = FILE_SHARE_WRITE; + break; + case _SH_DENYNO: + sharing = FILE_SHARE_READ | FILE_SHARE_WRITE; + break; + default: + ERR( "Unhandled shflags 0x%x\n", shflags ); + return EINVAL; + } + attrib = FILE_ATTRIBUTE_NORMAL; + + if (oflags & _O_TEMPORARY) + { + attrib |= FILE_FLAG_DELETE_ON_CLOSE; + access |= DELETE; + sharing |= FILE_SHARE_DELETE; + } + + sa.nLength = sizeof( SECURITY_ATTRIBUTES ); + sa.lpSecurityDescriptor = NULL; + sa.bInheritHandle = (oflags & _O_NOINHERIT) ? FALSE : TRUE; + + hand = CreateFileA(path, access, sharing, &sa, creation, attrib, 0); + if (hand == INVALID_HANDLE_VALUE) { + WARN(":failed-last error (%d)\n", GetLastError()); + _dosmaperr(GetLastError()); + return *_errno(); + } + + *fd = alloc_fd(hand, wxflag); + + TRACE(":fd (%d) handle (%p)\n", *fd, hand); + return 0; +} + +/********************************************************************* + * _sopen (MSVCRT.@) + */ +int CDECL _sopen( const char *path, int oflags, int shflags, ... ) +{ + int pmode; + int fd; + + if (oflags & _O_CREAT) + { + va_list ap; + + va_start(ap, shflags); + pmode = va_arg(ap, int); + va_end(ap); + } + else + pmode = 0; + + _sopen_s(&fd, path, oflags, shflags, pmode); + return fd; +} + /********************************************************************* * _open (MSVCRT.@) */