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

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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.
This commit is contained in:
Tim Janik
1998-10-28 01:32:54 +00:00
committed by Tim Janik
parent 167b4fbbfc
commit 7428120d37
12 changed files with 200 additions and 0 deletions
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glib.h
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@@ -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);