Imported from ../bash-2.05.tar.gz.

[thirdparty/bash.git] / input.h

diff --git a/input.h b/input.h
index d174af2e5847577c3ef57fa956fbad9f8dc1939b..c5ec3b54541c59b0cb2f04202290365be035786d 100644 (file)
--- a/input.h
+++ b/input.h
@@ -15,7 +15,7 @@
 
    You should have received a copy of the GNU General Public License along
    with Bash; see the file COPYING.  If not, write to the Free Software
-   Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
 
 #if !defined (_INPUT_H_)
 #define _INPUT_H_
@@ -36,9 +36,14 @@ enum stream_type {st_none, st_stdin, st_stream, st_string, st_bstream};
 #if defined (BUFFERED_INPUT)
 
 /* Possible values for b_flag. */
-#define B_EOF          0x1
-#define B_ERROR                0x2
-#define B_UNBUFF       0x4
+#undef B_EOF
+#undef B_ERROR         /* There are some systems with this define */
+#undef B_UNBUFF
+
+#define B_EOF          0x01
+#define B_ERROR                0x02
+#define B_UNBUFF       0x04
+#define B_WASBASHINPUT 0x08
 
 /* A buffered stream.  Like a FILE *, but with our own buffering and
    synchronization.  Look in input.c for the implementation. */
@@ -46,15 +51,15 @@ typedef struct BSTREAM
 {
   int  b_fd;
   char *b_buffer;              /* The buffer that holds characters read. */
-  int  b_size;                 /* How big the buffer is. */
+  size_t b_size;               /* How big the buffer is. */
   int  b_used;                 /* How much of the buffer we're using, */
   int  b_flag;                 /* Flag values. */
   int  b_inputp;               /* The input pointer, index into b_buffer. */
 } BUFFERED_STREAM;
 
+#if 0
 extern BUFFERED_STREAM **buffers;
-
-extern BUFFERED_STREAM *fd_to_buffered_stream ();
+#endif
 
 extern int default_buffered_input;
 
@@ -93,15 +98,22 @@ extern char *decode_prompt_string __P((char *));
 extern void gather_here_documents __P((void));
 extern void execute_prompt_command __P((char *));
 
+extern int *save_token_state __P((void));
+extern void restore_token_state __P((int *));
+
 /* Functions from input.c */
 extern int getc_with_restart ();
 extern int ungetc_with_restart ();
 
 #if defined (BUFFERED_INPUT)
 /* Functions from input.c. */
+extern int fd_is_bash_input __P((int));
+extern int set_bash_input_fd __P((int));
+extern int save_bash_input __P((int, int));
 extern int check_bash_input __P((int));
 extern int duplicate_buffered_stream __P((int, int));
 extern BUFFERED_STREAM *fd_to_buffered_stream __P((int));
+extern BUFFERED_STREAM *set_buffered_stream __P((int, BUFFERED_STREAM *));
 extern BUFFERED_STREAM *open_buffered_stream __P((char *));
 extern void free_buffered_stream __P((BUFFERED_STREAM *));
 extern int close_buffered_stream __P((BUFFERED_STREAM *));