X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=stat.c;h=202dff8fc22970961ea1f2594e6c7db2f85c1965;hp=e881ae09fed1f0d77983cb6eb6081598f3fc3f90;hb=d330cf697501c14bb696256cb27c9e69b9edf3f4;hpb=ae0e4594c6a0312c5b4b4c0bde86f9c12253d11b;ds=sidebyside

diff --git a/stat.c b/stat.c
index e881ae09..202dff8f 100644
--- a/stat.c
+++ b/stat.c
@@ -1,19 +1,7 @@
 /*
  * Copyright (C) 2005-2007 Andre Noll <maan@systemlinux.org>
  *
- *     This program is free software; you can redistribute it and/or modify
- *     it under the terms of the GNU General Public License as published by
- *     the Free Software Foundation; either version 2 of the License, or
- *     (at your option) any later version.
- *
- *     This program is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- *     You should have received a copy of the GNU General Public License
- *     along with this program; if not, write to the Free Software
- *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ * Licensed under the GPL v2. For licencing details see COPYING.
  */
 
 /**
@@ -228,54 +216,3 @@ int stat_line_valid(const char *line)
 	return -E_UNKNOWN_STAT_ITEM;
 }
 
-/**
- * call a custom function for each complete line
- *
- * \param buf the buffer containing data seperated by newlines
- * \param n the number of bytes in \a buf
- * \param line_handler the custom function
- *
- * If \a line_handler is \p NULL, return number of complete lines in buf.
- * Otherwise, call \a line_handler for each complete line.  The rest of the
- * buffer (last chunk containing incomplete line is moved to the beginning of
- * the buffer.
- *
- * \return If line_handler is not NULL, this function returns the number
- * of bytes not handled to \a line_handler.
- */
-size_t for_each_line(char *buf, size_t n, void (*line_handler)(char *))
-{
-	char *start = buf, *end;
-	size_t num_lines = 0, bytes_left = n;
-
-//	PARA_INFO_LOG("buf: %s", buf);
-	while (bytes_left) {
-		char *next_null;
-		char *next_cr;
-
-		next_cr = memchr(start, '\n', bytes_left);
-		next_null = memchr(start, '\0', bytes_left);
-		if (!next_cr && !next_null)
-			break;
-		if (next_cr && next_null) {
-			end = next_cr < next_null? next_cr : next_null;
-		} else if (next_null) {
-			end = next_null;
-		} else
-			end = next_cr;
-		num_lines++;
-		if (line_handler) {
-			*end = '\0';
-//			PARA_INFO_LOG("calling line handler: %s\n", start);
-			line_handler(start);
-		}
-		start = ++end;
-		bytes_left = buf + n - start;
-	}
-	if (!line_handler)
-		return num_lines;
-	if (bytes_left && bytes_left != n)
-		memmove(buf, start, bytes_left);
-	return bytes_left;
-}
-