From 81c40b39cbae084777c93fe5303c4ba9af8137c6 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Mon, 10 Apr 2006 18:03:17 +0000
Subject: Patch from Tito to unify deluser and delgroup, and generally shrink
 code.

---
 loginutils/delline.c | 113 ---------------------------------------------------
 1 file changed, 113 deletions(-)
 delete mode 100644 loginutils/delline.c

(limited to 'loginutils/delline.c')

diff --git a/loginutils/delline.c b/loginutils/delline.c
deleted file mode 100644
index 8d534c861..000000000
--- a/loginutils/delline.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * deluser (remove lusers from the system ;) for TinyLogin
- *
- * Copyright (C) 1999 by Lineo, inc. and John Beppu
- * Copyright (C) 1999,2000,2001 by John Beppu <beppu@codepoet.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 02111-1307 USA
- *
- */
-
-#include <sys/stat.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include "busybox.h"
-
-
-
-/* where to start and stop deletion */
-typedef struct {
-	size_t start;
-	size_t stop;
-} Bounds;
-
-/* An interesting side-effect of boundary()'s
- * implementation is that the first user (typically root)
- * cannot be removed.  Let's call it a feature. */
-static inline Bounds boundary(const char *buffer, const char *login)
-{
-	char needle[256];
-	char *start;
-	char *stop;
-	Bounds b;
-
-	snprintf(needle, 256, "\n%s:", login);
-	needle[255] = 0;
-	start = strstr(buffer, needle);
-	if (!start) {
-		b.start = 0;
-		b.stop = 0;
-		return b;
-	}
-	start++;
-
-	stop = index(start, '\n');	/* index is a BSD-ism */
-	b.start = start - buffer;
-	b.stop = stop - buffer;
-	return b;
-}
-
-/* grep -v ^login (except it only deletes the first match) */
-/* ...in fact, I think I'm going to simplify this later */
-int del_line_matching(const char *login, const char *filename)
-{
-	char *buffer;
-	FILE *passwd;
-	size_t len;
-	Bounds b;
-	struct stat statbuf;
-
-	/* load into buffer */
-	passwd = fopen(filename, "r");
-	if (!passwd) {
-		return 1;
-	}
-	stat(filename, &statbuf);
-	len = statbuf.st_size;
-	buffer = (char *) malloc(len * sizeof(char));
-
-	if (!buffer) {
-		fclose(passwd);
-		return 1;
-	}
-	fread(buffer, len, sizeof(char), passwd);
-
-	fclose(passwd);
-
-	/* find the user to remove */
-	b = boundary(buffer, login);
-	if (b.stop == 0) {
-		free(buffer);
-		return 1;
-	}
-
-	/* write the file w/o the user */
-	passwd = fopen(filename, "w");
-	if (!passwd) {
-		return 1;
-	}
-	fwrite(buffer, (b.start - 1), sizeof(char), passwd);
-	fwrite(&buffer[b.stop], (len - b.stop), sizeof(char), passwd);
-
-	fclose(passwd);
-
-	return 0;
-}
-
-
-/* $Id: delline.c,v 1.2 2003/07/14 21:50:51 andersen Exp $ */
-- 
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