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e1fa81799

Denis Vlasenko
Denis Vlasenko
2008-08-01
FAILED Duration: 22s

Subject

makedevs: shrink (by Vladimir); testsuite

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No binary (build failed)

Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

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Commit Diff GitHub →

miscutils/makedevs.c +64 -86testsuite/makedevs.device_table.txt +172 -0testsuite/makedevs.tests +139 -0
miscutils/makedevs.c+64 -86
@@ -10,26 +10,39 @@
#include "libbb.h"
#if ENABLE_FEATURE_MAKEDEVS_LEAF
+/*
+makedevs NAME TYPE MAJOR MINOR FIRST LAST [s]
+TYPEs:
+b Block device
+c Character device
+p FIFO
+
+FIRST..LAST specify numbers appended to NAME.
+If 's' is the last argument, the base device is created as well.
+Examples:
+ makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63
+ makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8
+*/
int makedevs_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int makedevs_main(int argc, char **argv)
{
mode_t mode;
- char *basedev, *type, *nodname, buf[255];
+ char *basedev, *type, *nodname, *buf;
int Smajor, Sminor, S, E;
- if (argc < 7 || *argv[1]=='-')
+ if (argc < 7 || argv[1][0] == '-')
bb_show_usage();
basedev = argv[1];
+ buf = xasprintf("%s%u", argv[1], (unsigned)-1);
type = argv[2];
Smajor = xatoi_u(argv[3]);
Sminor = xatoi_u(argv[4]);
S = xatoi_u(argv[5]);
E = xatoi_u(argv[6]);
- nodname = argc == 8 ? basedev : buf;
+ nodname = argv[7] ? basedev : buf;
mode = 0660;
-
switch (type[0]) {
case 'c':
mode |= S_IFCHR;
@@ -45,18 +58,14 @@ int makedevs_main(int argc, char **argv)
}
while (S <= E) {
- int sz;
-
- sz = snprintf(buf, sizeof(buf), "%s%d", basedev, S);
- if (sz < 0 || sz >= sizeof(buf)) /* libc different */
- bb_error_msg_and_die("%s too large", basedev);
-
- /* if mode != S_IFCHR and != S_IFBLK third param in mknod() ignored */
+ sprintf(buf, "%s%u", basedev, S);
+ /* if mode != S_IFCHR and != S_IFBLK,
+ * third param in mknod() ignored */
if (mknod(nodname, mode, makedev(Smajor, Sminor)))
- bb_error_msg("failed to create: %s", nodname);
+ bb_perror_msg("can't create %s", nodname);
- if (nodname == basedev) /* ex. /dev/hda - to /dev/hda1 ... */
+ /*if (nodname == basedev)*/ /* ex. /dev/hda - to /dev/hda1 ... */
nodname = buf;
S++;
Sminor++;
@@ -70,34 +79,31 @@ int makedevs_main(int argc, char **argv)
/* Licensed under the GPL v2 or later, see the file LICENSE in this tarball. */
int makedevs_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int makedevs_main(int argc, char **argv)
+int makedevs_main(int argc UNUSED_PARAM, char **argv)
{
- FILE *table = stdin;
+ parser_t *parser;
char *rootdir = NULL;
- char *line = NULL;
- int linenum = 0;
+ char *line = (char *)"-";
+ int linenum;
int ret = EXIT_SUCCESS;
+ opt_complementary = "=1"; /* exactly one param */
getopt32(argv, "d:", &line);
- if (line)
- table = xfopen_for_read(line);
-
- if (optind >= argc || (rootdir=argv[optind])==NULL) {
- bb_error_msg_and_die("root directory not specified");
- }
+ rootdir = argv[optind];
+ parser = config_open(line);
xchdir(rootdir);
umask(0);
printf("rootdir=%s\n", rootdir);
- if (line) {
+ if (NOT_LONE_DASH(line)) {
printf("table='%s'\n", line);
} else {
printf("table=<stdin>\n");
}
- while ((line = xmalloc_fgetline(table)) != NULL) {
+ while (config_read(parser, &line, 1, 1, "# \t", PARSE_NORMAL)) {
char type;
unsigned mode = 0755;
unsigned major = 0;
@@ -112,22 +118,17 @@ int makedevs_main(int argc, char **argv)
uid_t uid;
gid_t gid;
- linenum++;
+ linenum = parser->lineno;
- if ((2 > sscanf(line, "%40s %c %o %40s %40s %u %u %u %u %u", name,
- &type, &mode, user, group, &major,
- &minor, &start, &increment, &count)) ||
- ((major | minor | start | count | increment) > 255))
- {
- if (*line=='\0' || *line=='#' || isspace(*line))
- continue;
+ if ((2 > sscanf(line, "%40s %c %o %40s %40s %u %u %u %u %u",
+ name, &type, &mode, user, group,
+ &major, &minor, &start, &increment, &count))
+ || ((unsigned)(major | minor | start | count | increment) > 255)
+ ) {
bb_error_msg("invalid line %d: '%s'", linenum, line);
ret = EXIT_FAILURE;
continue;
}
- if (name[0] == '#') {
- continue;
- }
gid = (*group) ? get_ug_id(group, xgroup2gid) : getgid();
uid = (*user) ? get_ug_id(user, xuname2uid) : getuid();
@@ -136,12 +137,14 @@ int makedevs_main(int argc, char **argv)
if (type == 'd') {
bb_make_directory(full_name, mode | S_IFDIR, FILEUTILS_RECUR);
if (chown(full_name, uid, gid) == -1) {
- bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
+ chown_fail:
+ bb_perror_msg("line %d: can't chown %s", linenum, full_name);
ret = EXIT_FAILURE;
goto loop;
}
if (chmod(full_name, mode) < 0) {
- bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
+ chmod_fail:
+ bb_perror_msg("line %d: can't chmod %s", linenum, full_name);
ret = EXIT_FAILURE;
goto loop;
}
@@ -152,26 +155,20 @@ int makedevs_main(int argc, char **argv)
ret = EXIT_FAILURE;
goto loop;
}
- if (chown(full_name, uid, gid) == -1) {
- bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
- ret = EXIT_FAILURE;
- goto loop;
- }
- if (chmod(full_name, mode) < 0) {
- bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
- ret = EXIT_FAILURE;
- goto loop;
- }
+ if (chown(full_name, uid, gid) < 0)
+ goto chown_fail;
+ if (chmod(full_name, mode) < 0)
+ goto chmod_fail;
} else {
dev_t rdev;
+ unsigned i;
+ char *full_name_inc;
if (type == 'p') {
mode |= S_IFIFO;
- }
- else if (type == 'c') {
+ } else if (type == 'c') {
mode |= S_IFCHR;
- }
- else if (type == 'b') {
+ } else if (type == 'b') {
mode |= S_IFBLK;
} else {
bb_error_msg("line %d: unsupported file type %c", linenum, type);
@@ -179,49 +176,30 @@ int makedevs_main(int argc, char **argv)
goto loop;
}
- if (count > 0) {
- unsigned i;
- char *full_name_inc;
-
- full_name_inc = xmalloc(strlen(full_name) + 4);
- for (i = start; i < count; i++) {
- sprintf(full_name_inc, "%s%d", full_name, i);
- rdev = makedev(major, minor + (i * increment - start));
- if (mknod(full_name_inc, mode, rdev) == -1) {
- bb_perror_msg("line %d: cannot create node %s", linenum, full_name_inc);
- ret = EXIT_FAILURE;
- }
- else if (chown(full_name_inc, uid, gid) == -1) {
- bb_perror_msg("line %d: chown failed for %s", linenum, full_name_inc);
- ret = EXIT_FAILURE;
- }
- if (chmod(full_name_inc, mode) < 0) {
- bb_perror_msg("line %d: chmod failed for %s", linenum, full_name_inc);
- ret = EXIT_FAILURE;
- }
- }
- free(full_name_inc);
- } else {
- rdev = makedev(major, minor);
- if (mknod(full_name, mode, rdev) == -1) {
- bb_perror_msg("line %d: cannot create node %s", linenum, full_name);
+ full_name_inc = xmalloc(strlen(full_name) + sizeof(int)*3 + 2);
+ if (count)
+ count--;
+ for (i = start; i <= start + count; i++) {
+ sprintf(full_name_inc, count ? "%s%u" : "%s", full_name, i);
+ rdev = makedev(major, minor + (i - start) * increment);
+ if (mknod(full_name_inc, mode, rdev) < 0) {
+ bb_perror_msg("line %d: can't create node %s", linenum, full_name_inc);
ret = EXIT_FAILURE;
- }
- else if (chown(full_name, uid, gid) == -1) {
- bb_perror_msg("line %d: chown failed for %s", linenum, full_name);
+ } else if (chown(full_name_inc, uid, gid) < 0) {
+ bb_perror_msg("line %d: can't chown %s", linenum, full_name_inc);
ret = EXIT_FAILURE;
- }
- if (chmod(full_name, mode) < 0) {
- bb_perror_msg("line %d: chmod failed for %s", linenum, full_name);
+ } else if (chmod(full_name_inc, mode) < 0) {
+ bb_perror_msg("line %d: can't chmod %s", linenum, full_name_inc);
ret = EXIT_FAILURE;
}
}
+ free(full_name_inc);
}
loop:
- free(line);
free(full_name);
}
- fclose(table);
+ if (ENABLE_FEATURE_CLEAN_UP)
+ config_close(parser);
return ret;
}
testsuite/makedevs.device_table.txt+172 -0
@@ -0,0 +1,172 @@
+# When building a target filesystem, it is desirable to not have to
+# become root and then run 'mknod' a thousand times. Using a device
+# table you can create device nodes and directories "on the fly".
+#
+# This is a sample device table file for use with genext2fs. You can
+# do all sorts of interesting things with a device table file. For
+# example, if you want to adjust the permissions on a particular file
+# you can just add an entry like:
+# /sbin/foobar f 2755 0 0 - - - - -
+# and (assuming the file /sbin/foobar exists) it will be made setuid
+# root (regardless of what its permissions are on the host filesystem.
+# Furthermore, you can use a single table entry to create a many device
+# minors. For example, if I wanted to create /dev/hda and /dev/hda[0-15]
+# I could just use the following two table entries:
+# /dev/hda b 640 0 0 3 0 0 0 -
+# /dev/hda b 640 0 0 3 1 1 1 15
+#
+# Device table entries take the form of:
+# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
+# where name is the file name, type can be one of:
+# f A regular file
+# d Directory
+# c Character special device file
+# b Block special device file
+# p Fifo (named pipe)
+# uid is the user id for the target file, gid is the group id for the
+# target file. The rest of the entries (major, minor, etc) apply only
+# to device special files.
+
+# Have fun
+# -Erik Andersen <[email protected]>
+#
+
+#<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
+/dev d 755 0 0 - - - - -
+/dev/pts d 755 0 0 - - - - -
+/dev/shm d 755 0 0 - - - - -
+/tmp d 1777 0 0 - - - - -
+/etc d 755 0 0 - - - - -
+/home/default d 2755 1000 1000 - - - - -
+#<name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
+###/bin/busybox f 4755 0 0 - - - - -
+###/etc/shadow f 600 0 0 - - - - -
+###/etc/passwd f 644 0 0 - - - - -
+/etc/network/if-up.d d 755 0 0 - - - - -
+/etc/network/if-pre-up.d d 755 0 0 - - - - -
+/etc/network/if-down.d d 755 0 0 - - - - -
+/etc/network/if-post-down.d d 755 0 0 - - - - -
+###/usr/share/udhcpc/default.script f 755 0 0 - - - - -
+# uncomment this to allow starting x as non-root
+#/usr/X11R6/bin/Xfbdev f 4755 0 0 - - - - -
+
+# Normal system devices
+# <name> <type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>
+/dev/mem c 640 0 0 1 1 0 0 -
+/dev/kmem c 640 0 0 1 2 0 0 -
+/dev/null c 666 0 0 1 3 0 0 -
+/dev/zero c 666 0 0 1 5 0 0 -
+/dev/random c 666 0 0 1 8 0 0 -
+/dev/urandom c 666 0 0 1 9 0 0 -
+/dev/ram b 640 0 0 1 1 0 0 -
+/dev/ram b 640 0 0 1 0 0 1 4
+/dev/loop b 640 0 0 7 0 0 1 2
+/dev/rtc c 640 0 0 10 135 - - -
+/dev/console c 666 0 0 5 1 - - -
+/dev/tty c 666 0 0 5 0 - - -
+/dev/tty c 666 0 0 4 0 0 1 8
+/dev/ttyp c 666 0 0 3 0 0 1 10
+/dev/ptyp c 666 0 0 2 0 0 1 10
+/dev/ptmx c 666 0 0 5 2 - - -
+/dev/ttyP c 666 0 0 57 0 0 1 4
+/dev/ttyS c 666 0 0 4 64 0 1 4
+/dev/fb c 640 0 5 29 0 0 32 4
+#/dev/ttySA c 666 0 0 204 5 0 1 3
+/dev/psaux c 666 0 0 10 1 0 0 -
+#/dev/ppp c 666 0 0 108 0 - - -
+
+# Input stuff
+/dev/input d 755 0 0 - - - - -
+/dev/input/mice c 640 0 0 13 63 0 0 -
+/dev/input/mouse c 660 0 0 13 32 0 1 4
+/dev/input/event c 660 0 0 13 64 0 1 4
+#/dev/input/js c 660 0 0 13 0 0 1 4
+
+
+# MTD stuff
+/dev/mtd c 640 0 0 90 0 0 2 4
+/dev/mtdblock b 640 0 0 31 0 0 1 4
+
+#Tun/tap driver
+/dev/net d 755 0 0 - - - - -
+/dev/net/tun c 660 0 0 10 200 - - -
+
+# Audio stuff
+#/dev/audio c 666 0 29 14 4 - - -
+#/dev/audio1 c 666 0 29 14 20 - - -
+#/dev/dsp c 666 0 29 14 3 - - -
+#/dev/dsp1 c 666 0 29 14 19 - - -
+#/dev/sndstat c 666 0 29 14 6 - - -
+
+# User-mode Linux stuff
+#/dev/ubda b 640 0 0 98 0 0 0 -
+#/dev/ubda b 640 0 0 98 1 1 1 15
+
+# IDE Devices
+/dev/hda b 640 0 0 3 0 0 0 -
+/dev/hda b 640 0 0 3 1 1 1 15
+/dev/hdb b 640 0 0 3 64 0 0 -
+/dev/hdb b 640 0 0 3 65 1 1 15
+#/dev/hdc b 640 0 0 22 0 0 0 -
+#/dev/hdc b 640 0 0 22 1 1 1 15
+#/dev/hdd b 640 0 0 22 64 0 0 -
+#/dev/hdd b 640 0 0 22 65 1 1 15
+#/dev/hde b 640 0 0 33 0 0 0 -
+#/dev/hde b 640 0 0 33 1 1 1 15
+#/dev/hdf b 640 0 0 33 64 0 0 -
+#/dev/hdf b 640 0 0 33 65 1 1 15
+#/dev/hdg b 640 0 0 34 0 0 0 -
+#/dev/hdg b 640 0 0 34 1 1 1 15
+#/dev/hdh b 640 0 0 34 64 0 0 -
+#/dev/hdh b 640 0 0 34 65 1 1 15
+
+# SCSI Devices
+#/dev/sda b 640 0 0 8 0 0 0 -
+#/dev/sda b 640 0 0 8 1 1 1 15
+#/dev/sdb b 640 0 0 8 16 0 0 -
+#/dev/sdb b 640 0 0 8 17 1 1 15
+#/dev/sdc b 640 0 0 8 32 0 0 -
+#/dev/sdc b 640 0 0 8 33 1 1 15
+#/dev/sdd b 640 0 0 8 48 0 0 -
+#/dev/sdd b 640 0 0 8 49 1 1 15
+#/dev/sde b 640 0 0 8 64 0 0 -
+#/dev/sde b 640 0 0 8 65 1 1 15
+#/dev/sdf b 640 0 0 8 80 0 0 -
+#/dev/sdf b 640 0 0 8 81 1 1 15
+#/dev/sdg b 640 0 0 8 96 0 0 -
+#/dev/sdg b 640 0 0 8 97 1 1 15
+#/dev/sdh b 640 0 0 8 112 0 0 -
+#/dev/sdh b 640 0 0 8 113 1 1 15
+#/dev/sg c 640 0 0 21 0 0 1 15
+#/dev/scd b 640 0 0 11 0 0 1 15
+#/dev/st c 640 0 0 9 0 0 1 8
+#/dev/nst c 640 0 0 9 128 0 1 8
+#/dev/st c 640 0 0 9 32 1 1 4
+#/dev/st c 640 0 0 9 64 1 1 4
+#/dev/st c 640 0 0 9 96 1 1 4
+
+# Floppy disk devices
+#/dev/fd b 640 0 0 2 0 0 1 2
+#/dev/fd0d360 b 640 0 0 2 4 0 0 -
+#/dev/fd1d360 b 640 0 0 2 5 0 0 -
+#/dev/fd0h1200 b 640 0 0 2 8 0 0 -
+#/dev/fd1h1200 b 640 0 0 2 9 0 0 -
+#/dev/fd0u1440 b 640 0 0 2 28 0 0 -
+#/dev/fd1u1440 b 640 0 0 2 29 0 0 -
+#/dev/fd0u2880 b 640 0 0 2 32 0 0 -
+#/dev/fd1u2880 b 640 0 0 2 33 0 0 -
+
+# All the proprietary cdrom devices in the world
+#/dev/aztcd b 640 0 0 29 0 0 0 -
+#/dev/bpcd b 640 0 0 41 0 0 0 -
+#/dev/capi20 c 640 0 0 68 0 0 1 2
+#/dev/cdu31a b 640 0 0 15 0 0 0 -
+#/dev/cdu535 b 640 0 0 24 0 0 0 -
+#/dev/cm206cd b 640 0 0 32 0 0 0 -
+#/dev/sjcd b 640 0 0 18 0 0 0 -
+#/dev/sonycd b 640 0 0 15 0 0 0 -
+#/dev/gscd b 640 0 0 16 0 0 0 -
+#/dev/sbpcd b 640 0 0 25 0 0 0 -
+#/dev/sbpcd b 640 0 0 25 0 0 1 4
+#/dev/mcd b 640 0 0 23 0 0 0 -
+#/dev/optcd b 640 0 0 17 0 0 0 -
testsuite/makedevs.tests+139 -0
@@ -0,0 +1,139 @@
+#!/bin/sh
+# Copyright 2008 by Denys Vlasenko
+# Licensed under GPL v2, see file LICENSE for details.
+
+. testing.sh
+
+# ls -ln is showing date. Need to remove that, it's variable
+# sed: (1) "maj, min" -> "maj,min" (2) coalesce spaces
+# cut: remove date
+FILTER_LS="sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f 1-5,9-"
+# cut: remove size+date
+FILTER_LS2="sed -e 's/, */,/g' -e 's/ */ /g' | cut -d' ' -f 1-4,9-"
+
+# testing "test name" "options" "expected result" "file input" "stdin"
+
+rm -rf makedevs.testdir
+mkdir makedevs.testdir
+
+testing "makedevs -d ../makedevs.device_table.txt ." \
+ "(cd makedevs.testdir && makedevs -d ../makedevs.device_table.txt . 2>&1);
+ find makedevs.testdir ! -type d | sort | xargs ls -lnR | $FILTER_LS" \
+"\
+rootdir=.
+table='../makedevs.device_table.txt'
+crw-rw-rw- 1 0 0 5,1 makedevs.testdir/dev/console
+crw-r----- 1 0 5 29,0 makedevs.testdir/dev/fb0
+crw-r----- 1 0 5 29,32 makedevs.testdir/dev/fb1
+crw-r----- 1 0 5 29,64 makedevs.testdir/dev/fb2
+crw-r----- 1 0 5 29,96 makedevs.testdir/dev/fb3
+brw-r----- 1 0 0 3,0 makedevs.testdir/dev/hda
+brw-r----- 1 0 0 3,1 makedevs.testdir/dev/hda1
+brw-r----- 1 0 0 3,10 makedevs.testdir/dev/hda10
+brw-r----- 1 0 0 3,11 makedevs.testdir/dev/hda11
+brw-r----- 1 0 0 3,12 makedevs.testdir/dev/hda12
+brw-r----- 1 0 0 3,13 makedevs.testdir/dev/hda13
+brw-r----- 1 0 0 3,14 makedevs.testdir/dev/hda14
+brw-r----- 1 0 0 3,15 makedevs.testdir/dev/hda15
+brw-r----- 1 0 0 3,2 makedevs.testdir/dev/hda2
+brw-r----- 1 0 0 3,3 makedevs.testdir/dev/hda3
+brw-r----- 1 0 0 3,4 makedevs.testdir/dev/hda4
+brw-r----- 1 0 0 3,5 makedevs.testdir/dev/hda5
+brw-r----- 1 0 0 3,6 makedevs.testdir/dev/hda6
+brw-r----- 1 0 0 3,7 makedevs.testdir/dev/hda7
+brw-r----- 1 0 0 3,8 makedevs.testdir/dev/hda8
+brw-r----- 1 0 0 3,9 makedevs.testdir/dev/hda9
+brw-r----- 1 0 0 3,64 makedevs.testdir/dev/hdb
+brw-r----- 1 0 0 3,65 makedevs.testdir/dev/hdb1
+brw-r----- 1 0 0 3,74 makedevs.testdir/dev/hdb10
+brw-r----- 1 0 0 3,75 makedevs.testdir/dev/hdb11
+brw-r----- 1 0 0 3,76 makedevs.testdir/dev/hdb12
+brw-r----- 1 0 0 3,77 makedevs.testdir/dev/hdb13
+brw-r----- 1 0 0 3,78 makedevs.testdir/dev/hdb14
+brw-r----- 1 0 0 3,79 makedevs.testdir/dev/hdb15
+brw-r----- 1 0 0 3,66 makedevs.testdir/dev/hdb2
+brw-r----- 1 0 0 3,67 makedevs.testdir/dev/hdb3
+brw-r----- 1 0 0 3,68 makedevs.testdir/dev/hdb4
+brw-r----- 1 0 0 3,69 makedevs.testdir/dev/hdb5
+brw-r----- 1 0 0 3,70 makedevs.testdir/dev/hdb6
+brw-r----- 1 0 0 3,71 makedevs.testdir/dev/hdb7
+brw-r----- 1 0 0 3,72 makedevs.testdir/dev/hdb8
+brw-r----- 1 0 0 3,73 makedevs.testdir/dev/hdb9
+crw-rw---- 1 0 0 13,64 makedevs.testdir/dev/input/event0
+crw-rw---- 1 0 0 13,65 makedevs.testdir/dev/input/event1
+crw-rw---- 1 0 0 13,66 makedevs.testdir/dev/input/event2
+crw-rw---- 1 0 0 13,67 makedevs.testdir/dev/input/event3
+crw-r----- 1 0 0 13,63 makedevs.testdir/dev/input/mice
+crw-rw---- 1 0 0 13,32 makedevs.testdir/dev/input/mouse0
+crw-rw---- 1 0 0 13,33 makedevs.testdir/dev/input/mouse1
+crw-rw---- 1 0 0 13,34 makedevs.testdir/dev/input/mouse2
+crw-rw---- 1 0 0 13,35 makedevs.testdir/dev/input/mouse3
+crw-r----- 1 0 0 1,2 makedevs.testdir/dev/kmem
+brw-r----- 1 0 0 7,0 makedevs.testdir/dev/loop0
+brw-r----- 1 0 0 7,1 makedevs.testdir/dev/loop1
+crw-r----- 1 0 0 1,1 makedevs.testdir/dev/mem
+crw-r----- 1 0 0 90,0 makedevs.testdir/dev/mtd0
+crw-r----- 1 0 0 90,2 makedevs.testdir/dev/mtd1
+crw-r----- 1 0 0 90,4 makedevs.testdir/dev/mtd2
+crw-r----- 1 0 0 90,6 makedevs.testdir/dev/mtd3
+brw-r----- 1 0 0 31,0 makedevs.testdir/dev/mtdblock0
+brw-r----- 1 0 0 31,1 makedevs.testdir/dev/mtdblock1
+brw-r----- 1 0 0 31,2 makedevs.testdir/dev/mtdblock2
+brw-r----- 1 0 0 31,3 makedevs.testdir/dev/mtdblock3
+crw-rw---- 1 0 0 10,200 makedevs.testdir/dev/net/tun
+crw-rw-rw- 1 0 0 1,3 makedevs.testdir/dev/null
+crw-rw-rw- 1 0 0 10,1 makedevs.testdir/dev/psaux
+crw-rw-rw- 1 0 0 5,2 makedevs.testdir/dev/ptmx
+crw-rw-rw- 1 0 0 2,0 makedevs.testdir/dev/ptyp0
+crw-rw-rw- 1 0 0 2,1 makedevs.testdir/dev/ptyp1
+crw-rw-rw- 1 0 0 2,2 makedevs.testdir/dev/ptyp2
+crw-rw-rw- 1 0 0 2,3 makedevs.testdir/dev/ptyp3
+crw-rw-rw- 1 0 0 2,4 makedevs.testdir/dev/ptyp4
+crw-rw-rw- 1 0 0 2,5 makedevs.testdir/dev/ptyp5
+crw-rw-rw- 1 0 0 2,6 makedevs.testdir/dev/ptyp6
+crw-rw-rw- 1 0 0 2,7 makedevs.testdir/dev/ptyp7
+crw-rw-rw- 1 0 0 2,8 makedevs.testdir/dev/ptyp8
+crw-rw-rw- 1 0 0 2,9 makedevs.testdir/dev/ptyp9
+brw-r----- 1 0 0 1,1 makedevs.testdir/dev/ram
+brw-r----- 1 0 0 1,0 makedevs.testdir/dev/ram0
+brw-r----- 1 0 0 1,1 makedevs.testdir/dev/ram1
+brw-r----- 1 0 0 1,2 makedevs.testdir/dev/ram2
+brw-r----- 1 0 0 1,3 makedevs.testdir/dev/ram3
+crw-rw-rw- 1 0 0 1,8 makedevs.testdir/dev/random
+crw-r----- 1 0 0 10,135 makedevs.testdir/dev/rtc
+crw-rw-rw- 1 0 0 5,0 makedevs.testdir/dev/tty
+crw-rw-rw- 1 0 0 4,0 makedevs.testdir/dev/tty0
+crw-rw-rw- 1 0 0 4,1 makedevs.testdir/dev/tty1
+crw-rw-rw- 1 0 0 4,2 makedevs.testdir/dev/tty2
+crw-rw-rw- 1 0 0 4,3 makedevs.testdir/dev/tty3
+crw-rw-rw- 1 0 0 4,4 makedevs.testdir/dev/tty4
+crw-rw-rw- 1 0 0 4,5 makedevs.testdir/dev/tty5
+crw-rw-rw- 1 0 0 4,6 makedevs.testdir/dev/tty6
+crw-rw-rw- 1 0 0 4,7 makedevs.testdir/dev/tty7
+crw-rw-rw- 1 0 0 57,0 makedevs.testdir/dev/ttyP0
+crw-rw-rw- 1 0 0 57,1 makedevs.testdir/dev/ttyP1
+crw-rw-rw- 1 0 0 57,2 makedevs.testdir/dev/ttyP2
+crw-rw-rw- 1 0 0 57,3 makedevs.testdir/dev/ttyP3
+crw-rw-rw- 1 0 0 4,64 makedevs.testdir/dev/ttyS0
+crw-rw-rw- 1 0 0 4,65 makedevs.testdir/dev/ttyS1
+crw-rw-rw- 1 0 0 4,66 makedevs.testdir/dev/ttyS2
+crw-rw-rw- 1 0 0 4,67 makedevs.testdir/dev/ttyS3
+crw-rw-rw- 1 0 0 3,0 makedevs.testdir/dev/ttyp0
+crw-rw-rw- 1 0 0 3,1 makedevs.testdir/dev/ttyp1
+crw-rw-rw- 1 0 0 3,2 makedevs.testdir/dev/ttyp2
+crw-rw-rw- 1 0 0 3,3 makedevs.testdir/dev/ttyp3
+crw-rw-rw- 1 0 0 3,4 makedevs.testdir/dev/ttyp4
+crw-rw-rw- 1 0 0 3,5 makedevs.testdir/dev/ttyp5
+crw-rw-rw- 1 0 0 3,6 makedevs.testdir/dev/ttyp6
+crw-rw-rw- 1 0 0 3,7 makedevs.testdir/dev/ttyp7
+crw-rw-rw- 1 0 0 3,8 makedevs.testdir/dev/ttyp8
+crw-rw-rw- 1 0 0 3,9 makedevs.testdir/dev/ttyp9
+crw-rw-rw- 1 0 0 1,9 makedevs.testdir/dev/urandom
+crw-rw-rw- 1 0 0 1,5 makedevs.testdir/dev/zero
+" \
+ "" ""
+
+# clean up
+rm -rf makedevs.testdir
+
+exit $FAILCOUNT