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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/sound/pcm/dsp.c | |
| 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/sound/pcm/dsp.c')
| -rw-r--r-- | sys/dev/sound/pcm/dsp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/sound/pcm/dsp.c b/sys/dev/sound/pcm/dsp.c index c57b59f..9c34f65 100644 --- a/sys/dev/sound/pcm/dsp.c +++ b/sys/dev/sound/pcm/dsp.c @@ -1130,7 +1130,8 @@ dsp_mmap(struct cdev *i_dev, vm_offset_t offset, vm_paddr_t *paddr, int nprot) * if xN.i isn't busy, return its dev_t */ static void -dsp_clone(void *arg, char *name, int namelen, struct cdev **dev) +dsp_clone(void *arg, struct ucred *cred, char *name, int namelen, + struct cdev **dev) { struct cdev *pdev; struct snddev_info *pcm_dev; |
