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| author | rwatson <rwatson@FreeBSD.org> | 2005-08-08 19:55:32 +0000 |
|---|---|---|
| committer | rwatson <rwatson@FreeBSD.org> | 2005-08-08 19:55:32 +0000 |
| commit | daa1c89f450d2c308009c125db1d28bbd9c044fa (patch) | |
| tree | d655c312aefcf63bff80cd1977af84d2c685fd16 /sys/dev/vkbd | |
| parent | 540e708ef59e78a3e053a16463d855a75422f2bc (diff) | |
| download | FreeBSD-src-daa1c89f450d2c308009c125db1d28bbd9c044fa.zip FreeBSD-src-daa1c89f450d2c308009c125db1d28bbd9c044fa.tar.gz | |
Merge the dev_clone and dev_clone_cred event handlers into a single
event handler, dev_clone, which accepts a credential argument.
Implementors of the event can ignore it if they're not interested,
and most do. This avoids having multiple event handler types and
fall-back/precedence logic in devfs.
This changes the kernel API for /dev cloning, and may affect third
party packages containg cloning kernel modules.
Requested by: phk
MFC after: 3 days
Diffstat (limited to 'sys/dev/vkbd')
| -rw-r--r-- | sys/dev/vkbd/vkbd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/vkbd/vkbd.c b/sys/dev/vkbd/vkbd.c index ed39007..b399726 100644 --- a/sys/dev/vkbd/vkbd.c +++ b/sys/dev/vkbd/vkbd.c @@ -124,7 +124,8 @@ typedef struct vkbd_state vkbd_state_t; ***************************************************************************** *****************************************************************************/ -static void vkbd_dev_clone(void *, char *, int, struct cdev **); +static void vkbd_dev_clone(void *, struct ucred *, char *, int, + struct cdev **); static d_open_t vkbd_dev_open; static d_close_t vkbd_dev_close; static d_read_t vkbd_dev_read; @@ -152,7 +153,8 @@ static struct clonedevs *vkbd_dev_clones = NULL; /* Clone device */ static void -vkbd_dev_clone(void *arg, char *name, int namelen, struct cdev **dev) +vkbd_dev_clone(void *arg, struct ucred *cred, char *name, int namelen, + struct cdev **dev) { int unit; |
