Author: jhb
Date: Sat Jan 23 01:02:28 2016
New Revision: 294612
URL: https://svnweb.freebsd.org/changeset/base/294612
Log:
MFC 286974,291653:
286974:
Remove reference to non-existent kern_openat(9).
291653:
The cdevpriv_dtr_t typedef was not able to be used in a function prototype
like the various d_*_t typedefs since it declared a function pointer rather
than a function. Add a new d_priv_dtor_t typedef that declares the function
and can be used as a function prototype. The previous typedef wasn't
useful outside of the cdevpriv implementation, so retire it.
The name d_priv_dtor_t was chosen to be more consistent with cdev methods
since it is commonly used in place of d_close_t even though it is not a
direct pointer in struct cdevsw.
Modified:
stable/10/share/man/man9/devfs_set_cdevpriv.9
stable/10/sys/fs/devfs/devfs_vnops.c
stable/10/sys/sys/conf.h
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/share/man/man9/devfs_set_cdevpriv.9
==============================================================================
--- stable/10/share/man/man9/devfs_set_cdevpriv.9 Sat Jan 23 00:28:18
2016 (r294611)
+++ stable/10/share/man/man9/devfs_set_cdevpriv.9 Sat Jan 23 01:02:28
2016 (r294612)
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd August 15, 2012
+.Dd December 2, 2015
.Dt DEVFS_CDEVPRIV 9
.Os
.Sh NAME
@@ -36,12 +36,12 @@
.In sys/param.h
.In sys/conf.h
.Bd -literal
-typedef void (*cdevpriv_dtr_t)(void *data);
+typedef void d_priv_dtor_t(void *data);
.Ed
.Ft int
.Fn devfs_get_cdevpriv "void **datap"
.Ft int
-.Fn devfs_set_cdevpriv "void *priv" "cdevpriv_dtr_t dtr"
+.Fn devfs_set_cdevpriv "void *priv" "d_priv_dtor_t *dtr"
.Ft void
.Fn devfs_clear_cdevpriv "void"
.Sh DESCRIPTION
@@ -116,8 +116,7 @@ was called.
.Sh SEE ALSO
.Xr open 2 ,
.Xr close 2 ,
-.Xr devfs 5 ,
-.Xr kern_openat 9
+.Xr devfs 5
.Sh HISTORY
The
.Fn devfs_cdevpriv
Modified: stable/10/sys/fs/devfs/devfs_vnops.c
==============================================================================
--- stable/10/sys/fs/devfs/devfs_vnops.c Sat Jan 23 00:28:18 2016
(r294611)
+++ stable/10/sys/fs/devfs/devfs_vnops.c Sat Jan 23 01:02:28 2016
(r294612)
@@ -146,7 +146,7 @@ devfs_get_cdevpriv(void **datap)
}
int
-devfs_set_cdevpriv(void *priv, cdevpriv_dtr_t priv_dtr)
+devfs_set_cdevpriv(void *priv, d_priv_dtor_t *priv_dtr)
{
struct file *fp;
struct cdev_priv *cdp;
Modified: stable/10/sys/sys/conf.h
==============================================================================
--- stable/10/sys/sys/conf.h Sat Jan 23 00:28:18 2016 (r294611)
+++ stable/10/sys/sys/conf.h Sat Jan 23 01:02:28 2016 (r294612)
@@ -297,9 +297,9 @@ void setconf(void);
#define dev2unit(d) ((d)->si_drv0)
-typedef void (*cdevpriv_dtr_t)(void *data);
+typedef void d_priv_dtor_t(void *data);
int devfs_get_cdevpriv(void **datap);
-int devfs_set_cdevpriv(void *priv, cdevpriv_dtr_t dtr);
+int devfs_set_cdevpriv(void *priv, d_priv_dtor_t *dtr);
void devfs_clear_cdevpriv(void);
void devfs_fpdrop(struct file *fp); /* XXX This is not public KPI */
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