added some files and impl diff between fileno and handles

svn path=/trunk/; revision=250

reactos/lib/crtdll/io/access.c

@@ -1,16 +1,5 @@
-#include <io.h>
 #include <windows.h>
-
+#include <io.h>
-#define F_OK	0x01
-#define R_OK	0x02
-#define W_OK	0x04
-#define X_OK	0x08
-#define D_OK	0x10
-
-int access(const char *_path, int _amode)
-{
-	return _access(_path,_amode);
-}
 
 int _access( const char *_path, int _amode )
 {
@@ -19,13 +8,13 @@ int _access( const char *_path, int _amode )
 	if ( Attributes == -1 )
 		return -1;
 
-	if ( _amode & W_OK == W_OK ) {
+	if ( (_amode & W_OK) == W_OK ) {
 		if ( (Attributes & FILE_ATTRIBUTE_READONLY) == FILE_ATTRIBUTE_READONLY )
 			return -1;
 	}
-	if ( _amode & D_OK == D_OK ) {
+	if ( (_amode & D_OK) != D_OK ) {
-		if ( (Attributes & FILE_ATTRIBUTE_DIRECTORY) != FILE_ATTRIBUTE_DIRECTORY )
+		if ( (Attributes & FILE_ATTRIBUTE_DIRECTORY) == FILE_ATTRIBUTE_DIRECTORY )
-			return 0;
+			return -1;
 	}
 
 	return 0;

reactos/lib/crtdll/io/chmod.c

@@ -0,0 +1,19 @@
+#include <windows.h>
+#include <io.h>
+
+int
+_chmod(const char *filename, int func)
+{
+	DWROD FileAttributes = 0;
+	if ( func == _S_IREAD )
+		FileAttributes &= FILE_ATTRIBUTE_READONLY;
+	if ( ((func & _S_IREAD) == _S_IREAD) && ((func & _S_IWRITE) == _S_IWRITE) )
+		FileAttributes &= FILE_ATTRIBUTE_NORMAL;
+		
+
+
+	if ( SetFileAttributes(filename,func) == FALSE )
+		return -1;
+
+	return 1;
+}

reactos/lib/crtdll/io/chsize.c

@@ -0,0 +1,12 @@
+/* Copyright (C) 1996 DJ Delorie, see COPYING.DJ for details */
+#include <io.h>
+
+int
+chsize(int _fd, long size)
+{
+  if (lseek(_fd, size, 0) == -1)
+    return -1;
+  if (_write(_fd, 0, 0) < 0)
+    return -1;
+  return 0;
+}

reactos/lib/crtdll/io/close.c

@@ -1,16 +1,10 @@
-#include <io.h>
 #include <windows.h>
-//#include <libc/file.h>
+#include <io.h>
-
+#include <libc/file.h>
-
-int	close(int _fd)
-{
-	return _close(_fd);
-}
 
 int	_close(int _fd)
 {
-	CloseHandle(filehnd(_fd));
+	CloseHandle(_get_osfhandle(_fd));
 	return __fileno_close(_fd);
 		
 }

reactos/lib/crtdll/io/commit.c

@@ -0,0 +1,7 @@
+#include <windows.h>
+#include <io.h>
+
+unsigned int _commit(int _fd)
+{
+	return FlushFileBuffers(_get_osfhandle(_fd)) ? 0 : GetLastError();
+}

reactos/lib/crtdll/io/create.c

@@ -1,8 +1,8 @@
 #include <io.h>
 #include <fcntl.h>
 
-#undef creat
+
-int creat(const char *filename, int mode)
+int _creat(const char *filename, int mode)
 {
-	return open(filename,_O_CREAT|_O_TRUNC,mode);
+	return _open(filename,_O_CREAT|_O_TRUNC,mode);
 }

reactos/lib/crtdll/io/dup.c

@@ -1,13 +1,9 @@
 #include <windows.h>
 #include <io.h>
 
-#undef dup
-int dup( int handle )
-{
-	return _dup(handle);
-}
 
-int _dup( int handle )
+
+int _dup( int _fd )
 {
-	return _open_osfhandle(filehnd(handle), 0666);
+	return _open_osfhandle(_get_osfhandle(_fd), 0666);
 }

reactos/lib/crtdll/io/dup2.c

@@ -1,14 +1,9 @@
 #include <windows.h>
 #include <io.h>
+#include <libc/file.h>
 
-#undef dup2
+
-int dup2( int handle1, int handle2 )
+int _dup2( int _fd1, int _fd2 )
 {
-	return _dup2(handle1,handle2);
+	return __fileno_dup2( _fd1, _fd2 );
-}
-
-
-int _dup2( int handle1, int handle2 )
-{
-	return __fileno_dup2( handle1, handle2 );
 }

reactos/lib/crtdll/io/eof.c

@@ -0,0 +1,7 @@
+#include <windows.h>
+#include <io.h>
+
+int _eof( int _fd )
+{
+	return 0;
+}

reactos/lib/crtdll/io/filelen.c

@@ -0,0 +1,8 @@
+#include <windows.h>
+#include <io.h>
+
+long
+_filelength(int _fd)
+{
+	return GetFileSize(_get_osfhandle(_fd),NULL);
+}

reactos/lib/crtdll/io/fmode.c

@@ -5,4 +5,4 @@
 #undef _fmode
 int _fmode = O_TEXT;
 
-unsigned  int fmode_dll = &_fmode;       
+unsigned  int _fmode_dll = &_fmode;       

reactos/lib/crtdll/io/isatty.c

@@ -1,8 +1,10 @@
 #include <io.h>
 
-#undef isatty
 
-int isatty( int handle )
+
+int _isatty( int handle )
 {
-	return (handle & 3);
+	if ( handle < 5 )
+		return 1;
+	return 0;
 }

reactos/lib/crtdll/io/lseek.c

@@ -1,16 +1,9 @@
 #include <windows.h>
 #include <io.h>
-//#include <libc/file.h>
 
-#undef lseek
+off_t	_lseek(int _fd, off_t _offset, int _whence)
-long lseek(int _fildes, long _offset, int _whence)
 {
-	return _lseek(_fildes,_offset,_whence);
+	return _llseek((HFILE)_get_osfhandle(_fd),_offset,_whence);
-}
-
-long _lseek(int _fildes, long _offset, int _whence)
-{
-	//return _llseek(filehnd(_fildes),_offset,_whence);
 }
 
 

reactos/lib/crtdll/io/open.c

@@ -39,12 +39,6 @@ char __is_text_file(FILE *p) {
 
 int __fileno_alloc(HANDLE hFile, int mode);
 
-// fixme
-#undef open
-int open(const char *_path, int _oflag,...)
-{
-	return _open(_path,_oflag);
-}
 
 int _open(const char *_path, int _oflag,...)
 {
@@ -168,7 +162,7 @@ __fileno_alloc(HANDLE hFile, int mode)
   return i;
 }
 
-void *filehnd(int fileno)
+void *_get_osfhandle(int fileno)
 {
 	
 	
@@ -246,6 +240,8 @@ int	__fileno_close(int _fd)
 	fileno_modes[_fd].fd = -1;
 	fileno_modes[_fd].hFile = (HANDLE)-1;
 
+	return 0;
+		
 }
 
 int _open_osfhandle (void *osfhandle, int flags )

reactos/lib/crtdll/io/pipe.c

@@ -0,0 +1,7 @@
+#include <windows.h>
+#include <io.h>
+
+int _pipe(int _fildes[2], unsigned int size, int mode )
+{
+	return -1;
+}

reactos/lib/crtdll/io/read.c

@@ -10,15 +10,11 @@
 #include <io.h>
 #include <windows.h>
 
-size_t	read(int _fd, void *_buf, size_t _nbyte)
+
-{
-	return _read(_fd,_buf,_nbyte);
-}
 size_t	_read(int _fd, void *_buf, size_t _nbyte)
 {
 	size_t _rbyte;
-	if ( !ReadFile(filehnd(_fd),_buf,_nbyte,&_rbyte,NULL) ) {
+	if ( !ReadFile(_get_osfhandle(_fd),_buf,_nbyte,&_rbyte,NULL) ) {
-		printf("%d\n",GetLastError());
 		return -1;
 	}
 

reactos/lib/crtdll/io/sopen.c

@@ -0,0 +1,8 @@
+#include <io.h>
+
+
+int _sopen(char *path,int access,int shflag,int mode)
+{
+
+	return _open((path), (access)|(shflag), (mode));
+}

reactos/lib/crtdll/io/write.c

@@ -10,16 +10,11 @@
 #include <io.h>
 #include <windows.h>
 
-int	write(int _fd, const void *_buf,int _nbyte)
-{
-	return _write(_fd,_buf,_nbyte);
-}
 
 size_t	_write(int _fd, const void *_buf, size_t _nbyte)
 {
 	size_t _wbyte;
-	if ( !WriteFile(filehnd(_fd),_buf,_nbyte,&_wbyte,NULL) ) {
+	if ( !WriteFile(_get_osfhandle(_fd),_buf,_nbyte,&_wbyte,NULL) ) {
-		printf("%d\n",GetLastError());
 		return -1;
 	}
 	return _wbyte;