mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2025-01-27 16:39:08 +00:00
Code Issues Releases Activity

Remove the d_thread_t compatibility shim provided in 5.0 to handle the

Browse Source 
struct thread (<= 4.x) vs struct proc (>= 5.0) argument to cdevsw routines.
It is long past its expiration date.

PR:		196544 (exp-run)
This commit is contained in:
John Baldwin 2015-01-29 19:55:33 +00:00
parent 93929f253d
commit 304d020165
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=277897
2 changed files with 1 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
sys/sys/conf.h
View File

@ -106,24 +106,6 @@ struct clonedevs;
struct vm_object;
struct vnode;
/*
* Note: d_thread_t is provided as a transition aid for those drivers
* that treat struct proc/struct thread as an opaque data type and
* exist in substantially the same form in both 4.x and 5.x. Writers
* of drivers that dips into the d_thread_t structure should use
* struct thread or struct proc as appropriate for the version of the
* OS they are using. It is provided in lieu of each device driver
* inventing its own way of doing this. While it does violate style(9)
* in a number of ways, this violation is deemed to be less
* important than the benefits that a uniform API between releases
* gives.
*
* Users of struct thread/struct proc that aren't device drivers should
* not use d_thread_t.
*/
typedef struct thread d_thread_t;
typedef int d_open_t(struct cdev *dev, int oflags, int devtype, struct thread *td);
typedef int d_fdopen_t(struct cdev *dev, int oflags, struct thread *td, struct file *fp);
typedef int d_close_t(struct cdev *dev, int fflag, int devtype, struct thread *td);

2
sys/sys/param.h
View File

@ -58,7 +58,7 @@
* in the range 5 to 9.
*/
#undef __FreeBSD_version
#define __FreeBSD_version 1100056 /* Master, propagated to newvers */
#define __FreeBSD_version 1100057 /* Master, propagated to newvers */
/*
* __FreeBSD_kernel__ indicates that this system uses the kernel of FreeBSD,