diff options
| author | Erik van Konijnenburg <ekonijn@xs4all.nl> | 2008-05-19 09:05:20 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2008-05-19 09:05:20 +0200 |
| commit | ff94cec3d71b5f46eb54645f4bc65e2d67ed5269 (patch) | |
| tree | c514a58d2749fa05960d8b3afb12e3e54290c508 /udev_rules.c | |
| parent | 4e548559bacf7a29fcdd2e5eb8a3ad8bfd5441fc (diff) | |
add substitution in MODE= field
Do substitition processing in MODE field, similar to substitution in
OWNER, GROUP etc fields. Add test case for normal and overflow behaviour.
Document in manpage.
Diffstat (limited to 'udev_rules.c')
| -rw-r--r-- | udev_rules.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/udev_rules.c b/udev_rules.c index 55a079be87..f4ee11a56c 100644 --- a/udev_rules.c +++ b/udev_rules.c @@ -1412,7 +1412,10 @@ int udev_rules_get_name(struct udev_rules *rules, struct udevice *udev) if (!udev->mode_final && rule->mode.operation != KEY_OP_UNSET) { if (rule->mode.operation == KEY_OP_ASSIGN_FINAL) udev->mode_final = 1; - udev->mode = strtol(key_val(rule, &rule->mode), NULL, 8); + char buf[20]; + strlcpy(buf, key_val(rule, &rule->mode), sizeof(buf)); + udev_rules_apply_format(udev, buf, sizeof(buf)); + udev->mode = strtol(buf, NULL, 8); dbg("applied mode=%#o to '%s'\n", udev->mode, udev->dev->kernel); } if (!udev->owner_final && rule->owner.operation != KEY_OP_UNSET) { |