From c0dedd05e81ac03a1793abd8cbfacf8c546e976f Mon Sep 17 00:00:00 2001
From: Rob Landley
Date: Mon, 24 Jan 2005 07:00:02 +0000
Subject: Sort rewrite to be SUSv3 compliant.  New config option, updated help,
 and a couple of infrastructure bits.

---
 libbb/get_line_from_file.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'libbb')

diff --git a/libbb/get_line_from_file.c b/libbb/get_line_from_file.c
index 6d12b21..a27edc3 100644
--- a/libbb/get_line_from_file.c
+++ b/libbb/get_line_from_file.c
@@ -44,7 +44,8 @@ static char *private_get_line_from_file(FILE *file, int c)
 			linebuf = xrealloc(linebuf, linebufsz += GROWBY);
 		}
 		linebuf[idx++] = (char)ch;
-		if (ch == '\n' || ch == '\0') {
+		if (!ch) return linebuf;
+		if (c<2 && ch == '\n') {
 			if (c) {
 				--idx;
 			}
@@ -71,6 +72,11 @@ extern char *bb_get_chomped_line_from_file(FILE *file)
 	return private_get_line_from_file(file, 1);
 }
 
+extern char *bb_get_chunk_from_file(FILE *file)
+{
+	return private_get_line_from_file(file, 2);
+}
+
 
 /* END CODE */
 /*
-- 
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