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[PATCH] fix special file mode mask for temporary device node

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kay.sievers@vrfy.org 2005-02-10 19:46:50 +01:00 committed by Greg KH
parent f22e9686fd
commit 6a24dc7477
2 changed files with 18 additions and 18 deletions
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2
test/udev-test.pl
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@ -1068,7 +1068,7 @@ EOF
devpath => "/block/sda",
exp_name => "sda",
conf => <<EOF
BUS="scsi", KERNEL="sda", PROGRAM="/usr/bin/test -b %N" NAME="%N"
BUS="scsi", KERNEL="sda", PROGRAM="/usr/bin/test ! -b %N" NAME="%N"
EOF
},
{

34
udev_add.c
View file

@ -89,6 +89,22 @@ int udev_make_node(struct udevice *udev, const char *file, int major, int minor,
dbg("already present file '%s' unlinked", file);
create:
switch (udev->type) {
case 'b':
mode |= S_IFBLK;
break;
case 'c':
case 'u':
mode |= S_IFCHR;
break;
case 'p':
mode |= S_IFIFO;
break;
default:
dbg("unknown node type %c\n", udev->type);
return -EINVAL;
}
selinux_setfscreatecon(file, udev->kernel_name, mode);
retval = mknod(file, mode, makedev(major, minor));
if (retval != 0) {
@ -131,24 +147,8 @@ static int create_node(struct udevice *udev, struct sysfs_class_device *class_de
snprintf(filename, NAME_SIZE, "%s/%s", udev_root, udev->name);
filename[NAME_SIZE-1] = '\0';
switch (udev->type) {
case 'b':
udev->mode |= S_IFBLK;
break;
case 'c':
case 'u':
udev->mode |= S_IFCHR;
break;
case 'p':
udev->mode |= S_IFIFO;
break;
default:
dbg("unknown node type %c\n", udev->type);
return -EINVAL;
}
/* create parent directories if needed */
if (strrchr(udev->name, '/'))
if (strchr(udev->name, '/'))
create_path(filename);
if (udev->owner[0] != '\0') {