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-rw-r--r--locale/programs/linereader.c31
1 files changed, 30 insertions, 1 deletions
diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
index 1df7df7e50..c3865e4dd5 100644
--- a/locale/programs/linereader.c
+++ b/locale/programs/linereader.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996-2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2001, 2002, 2003 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.org>, 1996.
@@ -111,6 +111,35 @@ lr_eof (struct linereader *lr)
void
+lr_ignore_rest (struct linereader *lr, int verbose)
+{
+ if (verbose)
+ {
+ while (isspace (lr->buf[lr->idx]) && lr->buf[lr->idx] != '\n'
+ && lr->buf[lr->idx] != lr->comment_char)
+ if (lr->buf[lr->idx] == '\0')
+ {
+ if (lr_next (lr) < 0)
+ return;
+ }
+ else
+ ++lr->idx;
+
+ if (lr->buf[lr->idx] != '\n' && ! feof (lr->fp)
+ && lr->buf[lr->idx] != lr->comment_char)
+ lr_error (lr, _("trailing garbage at end of line"));
+ }
+
+ /* Ignore continued line. */
+ while (lr->bufact > 0 && lr->buf[lr->bufact - 1] != '\n')
+ if (lr_next (lr) < 0)
+ break;
+
+ lr->idx = lr->bufact;
+}
+
+
+void
lr_close (struct linereader *lr)
{
fclose (lr->fp);