Add fourth error return NO_ADDRESS

[unix-history] / usr / src / include / stdio.h

diff --git a/usr/src/include/stdio.h b/usr/src/include/stdio.h
index d9218a2..d73f55b 100644 (file)
--- a/usr/src/include/stdio.h
+++ b/usr/src/include/stdio.h
@@ -1,16 +1,21 @@
-/*     stdio.h 1.10    84/11/29        */
-#define        BUFSIZ  1024
-#define        _NFILE  20
+/*
+ * Copyright (c) 1980 Regents of the University of California.
+ * All rights reserved.  The Berkeley software License Agreement
+ * specifies the terms and conditions for redistribution.
+ *
+ *     @(#)stdio.h     5.1 (Berkeley) %G%
+ */
+

 # ifndef FILE
 # ifndef FILE

+#define        BUFSIZ  1024

 extern struct  _iobuf {
        int     _cnt;
 extern struct  _iobuf {
        int     _cnt;

-       char    *_ptr;
-       char    *_base;
+       char    *_ptr;          /* should be unsigned char */
+       char    *_base;         /* ditto */

        int     _bufsiz;
        short   _flag;
        int     _bufsiz;
        short   _flag;

-       char    _file;
-} _iob[_NFILE];
-# endif
+       char    _file;          /* should be short */
+} _iob[];

 
 #define        _IOREAD 01
 #define        _IOWRT  02
 
 #define        _IOREAD 01
 #define        _IOWRT  02


@@ -41,13 +46,17 @@ extern      struct  _iobuf {
 #define        feof(p)         (((p)->_flag&_IOEOF)!=0)
 #define        ferror(p)       (((p)->_flag&_IOERR)!=0)
 #define        fileno(p)       ((p)->_file)
 #define        feof(p)         (((p)->_flag&_IOEOF)!=0)
 #define        ferror(p)       (((p)->_flag&_IOERR)!=0)
 #define        fileno(p)       ((p)->_file)

+#define        clearerr(p)     ((p)->_flag &= ~(_IOERR|_IOEOF))

 
 FILE   *fopen();
 FILE   *fdopen();
 FILE   *freopen();
 
 FILE   *fopen();
 FILE   *fdopen();
 FILE   *freopen();

+FILE   *popen();

 long   ftell();
 long   ftell();

+long   fseek();

 char   *fgets();
 char   *gets();
 #ifdef vax
 char   *sprintf();             /* too painful to do right */
 #endif
 char   *fgets();
 char   *gets();
 #ifdef vax
 char   *sprintf();             /* too painful to do right */
 #endif

+# endif