From 13590ca98ac2fd4939b683adbfdd63392b559f3f Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sat, 28 Nov 2015 14:58:01 +0100
Subject: Strip down procd to the necessary code, update copyright

---
 initd/mkdev.c | 125 ----------------------------------------------------------
 1 file changed, 125 deletions(-)
 delete mode 100644 initd/mkdev.c

(limited to 'initd/mkdev.c')

diff --git a/initd/mkdev.c b/initd/mkdev.c
deleted file mode 100644
index e6d3d0c..0000000
--- a/initd/mkdev.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * Copyright (C) 2013 Felix Fietkau <nbd@openwrt.org>
- * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 2.1
- * as published by the Free Software Foundation
- *
- * 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.
- */
-
-#define _DEFAULT_SOURCE
-
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdbool.h>
-#include <dirent.h>
-#include <limits.h>
-#include <fnmatch.h>
-
-#include "init.h"
-
-static char **patterns;
-static int n_patterns;
-static char buf[PATH_MAX];
-static char buf2[PATH_MAX];
-static unsigned int mode = 0600;
-
-static bool find_pattern(const char *name)
-{
-	int i;
-
-	for (i = 0; i < n_patterns; i++)
-		if (!fnmatch(patterns[i], name, 0))
-			return true;
-
-	return false;
-}
-
-static void make_dev(const char *path, bool block, int major, int minor)
-{
-	unsigned int oldumask = umask(0);
-	unsigned int _mode = mode | (block ? S_IFBLK : S_IFCHR);
-
-	DEBUG(4, "Creating %s device %s(%d,%d)\n",
-		block ? "block" : "character",
-		path, major, minor);
-
-	mknod(path, _mode, makedev(major, minor));
-	umask(oldumask);
-}
-
-static void find_devs(bool block)
-{
-	char *path = block ? "/sys/dev/block" : "/sys/dev/char";
-	struct dirent *dp;
-	DIR *dir;
-
-	dir = opendir(path);
-	if (!dir)
-		return;
-
-	path = buf2 + sprintf(buf2, "%s/", path);
-	while ((dp = readdir(dir)) != NULL) {
-		char *c;
-		int major = 0, minor = 0;
-		int len;
-
-		if (dp->d_type != DT_LNK)
-			continue;
-
-		if (sscanf(dp->d_name, "%d:%d", &major, &minor) != 2)
-			continue;
-
-		strcpy(path, dp->d_name);
-		len = readlink(buf2, buf, sizeof(buf));
-		if (len <= 0)
-			continue;
-
-		buf[len] = 0;
-		if (!find_pattern(buf))
-			continue;
-
-		c = strrchr(buf, '/');
-		if (!c)
-			continue;
-
-		c++;
-		make_dev(c, block, major, minor);
-	}
-	closedir(dir);
-}
-
-static char *add_pattern(const char *name)
-{
-	char *str = malloc(strlen(name) + 2);
-
-	str[0] = '*';
-	strcpy(str + 1, name);
-	return str;
-}
-
-int mkdev(const char *name, int _mode)
-{
-	char *pattern;
-
-	if (chdir("/dev"))
-		return 1;
-
-	pattern = add_pattern(name);
-	patterns = &pattern;
-	mode = _mode;
-	n_patterns = 1;
-	find_devs(true);
-	find_devs(false);
-	return chdir("/");
-}
-- 
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