new function for file input. rewind the filedescriptor to the current

Tue Oct 27 07:25:53 1998  Tim Janik  <timj@gtk.org>

        * glib.h:
        * gscanner.c:
        (g_scanner_sync_file_offset): new function for file input.
        rewind the filedescriptor to the current buffer position and blow
        the file read ahead buffer. usefull for third party uses of our
        filedescriptor, which hooks onto the current scanning position.
        (this became neccessary with the implementation of buffered
        reads).
        (g_scanner_input_file):
        (g_scanner_input_text): automatically blow the read ahead buffer.
        (g_scanner_get_char): blow the read ahead buffer when the end of
        input is reached, i.e. a '\000' char is read.

1 files changed, 1 insertions, 0 deletions

diff --git a/glib.h b/glib.h
index 64ed88ed8..8e8c8cbf6 100644
--- a/glib.h
+++ b/glib.h
@@ -2085,6 +2085,7 @@ GScanner*	g_scanner_new			(GScannerConfig *config_templ);
 void		g_scanner_destroy		(GScanner	*scanner);
 void		g_scanner_input_file		(GScanner	*scanner,
 						 gint		input_fd);
+void		g_scanner_sync_file_offset	(GScanner	*scanner);
 void		g_scanner_input_text		(GScanner	*scanner,
 						 const	gchar	*text,
 						 guint		text_len);