add menuetlibc sources

git-svn-id: svn://kolibrios.org@1882 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-02-21 13:30:08 +00:00
parent 39faeeed84
commit 4f5f25a6c2
1183 changed files with 107287 additions and 0 deletions
--- a/programs/develop/libraries/menuetlibc/include/libc/file.h
+++ b/programs/develop/libraries/menuetlibc/include/libc/file.h
@@ -0,0 +1,119 @@
+/* Copyright (C) 1999 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1997 DJ Delorie, see COPYING.DJ for details */
+/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
+#ifndef __dj_include_libc_file_h__
+#define __dj_include_libc_file_h__
+
+#include <fcntl.h>
+#include <libc/dosio.h>
+#include <libc/ttyprvt.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef __dj_ENFORCE_ANSI_FREESTANDING
+
+#ifndef __STRICT_ANSI__
+
+#ifndef _POSIX_SOURCE
+
+#define _IOREAD   000010
+#define _IOWRT    000020
+#define _IOMYBUF  000040
+#define _IOEOF    000100
+#define _IOERR    000200
+#define _IOSTRG   000400
+#define _IORW     001000
+#define _IOAPPEND 002000
+#define _IORMONCL 004000  /* remove on close, for temp files */
+/* if _flag & _IORMONCL, ._name_to_remove needs freeing */
+#define _IOUNGETC 010000  /* there is an ungetc'ed character in the buffer */
+#define _IOTERM   020000  /* file's handle hooked by termios */
+#define _IONTERM  040000  /* file's handle not hooked by termios */
+
+int	_flsbuf(int, FILE*);
+int	_filbuf(FILE *);
+void	_fwalk(void (*)(FILE *));
+
+static __inline__ int __getc_raw(FILE *const p)
+{
+   if(p->_cnt>0)
+   {
+      p->_cnt--;
+      return((unsigned char)*(p->_ptr++));
+   }
+   return(_filbuf(p));
+}
+
+static __inline__ int __putc_raw(int const x,FILE *const p)
+{
+   if(p->_cnt>0)
+   {
+      p->_cnt--;
+      return((unsigned char)(*(p->_ptr++)=(unsigned char)x));
+   }
+   return(_flsbuf((unsigned char)x,p));
+}
+
+static __inline__ int __is_text_file(FILE *const p)
+{
+   return(!((p)->_flag & (_IOSTRG | _IOTERM))
+	  && (__file_handle_modes[(p)->_file]&O_TEXT));
+}
+
+static __inline__ int __getc(FILE *const p)
+{
+  int __c;
+  if (__libc_read_termios_hook
+      && ((p)->_flag & (_IOTERM | _IONTERM)) == 0)
+  {
+    extern int __isatty(int);
+    /* first time we see this handle--see if termios hooked it */
+    if (!((p)->_flag & _IOSTRG) && __isatty((p)->_file))
+      (p)->_flag |= _IOTERM;
+    else
+      (p)->_flag |= _IONTERM;
+  }
+  __c = __getc_raw(p);
+  if (__c=='\r' && __is_text_file(p))
+    return __getc_raw(p);
+  return __c;
+}
+
+static __inline__ int __putc(const int x,FILE *const p)
+{
+  if (__libc_write_termios_hook
+      && ((p)->_flag & (_IOTERM | _IONTERM)) == 0)
+  {
+    extern int __isatty(int);
+    /* first time we see this handle--see if termios hooked it */
+    if (!((p)->_flag & _IOSTRG) && __isatty((p)->_file))
+      (p)->_flag |= _IOTERM;
+    else
+      (p)->_flag |= _IONTERM;
+  }
+  if(x=='\n' && __is_text_file(p))
+    __putc_raw('\r',p);
+  return __putc_raw(x,p);
+}
+
+#undef  fileno
+#define fileno(f)	(f->_file)
+#undef  feof
+#define feof(f)		(((f)->_flag&_IOEOF)!=0)
+#undef  ferror
+#define ferror(f)	(((f)->_flag&_IOERR)!=0)
+
+#endif /* !_POSIX_SOURCE */
+#endif /* !__STRICT_ANSI__ */
+#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
+
+#ifndef __dj_ENFORCE_FUNCTION_CALLS
+#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __dj_include_libc_file_h__ */