src/sys/kern/p1003_1b.c, branch main

sched_setscheduler(2): Change realtime privilege check

2024-02-14T14:24:11Z

Check for privilege PRIV_SCHED_SETPOLICY instead of PRIV_SCHED_SET, to at least make it coherent with what is done at thread creation when a realtime policy is requested, and have users authorized by mac_priority(4) pass it. This change is good enough in practice since it only allows 'root' (as before) and mac_priority(4)'s authorized users in (the point of this change), without other side effects. More changes in this area, to generally ensure that all privilege checks are consistent, are going to come as olce's priority revamp project lands. (olce: Expanded the explanations.) PR: 276962 Reported by: jbeich Reviewed by: olce Approved by: emaste (mentor) MFC after: 3 days Differential Revision: https://reviews.freebsd.org/D43835

sys: Remove $FreeBSD$: one-line .c pattern

2023-08-16T17:54:36Z

Remove /^[\s*]*__FBSDID$"\$FreeBSD\$"$;?\s*\n/

sysent: Get rid of bogus sys/sysent.h include.

2022-05-28T17:52:17Z

Where appropriate hide sysent.h under proper condition. MFC after: 2 weeks

spdx: initial adoption of licensing ID tags.

2017-11-18T14:26:50Z

The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point. Initially, only tag files that use BSD 4-Clause "Original" license. RelNotes: yes Differential Revision: https://reviews.freebsd.org/D13133

Use passed thread pointer instead of curthread in sys_sched_yield

2017-11-12T02:34:33Z

No functional changes.

In preparation for switching linuxulator to the use the native 1:1

2015-05-24T14:44:06Z

threads split sys_sched_getparam(), sys_sched_setparam(), sys_sched_getscheduler(), sys_sched_setscheduler() to their kern_* counterparts and add targettd parameter to allow specify the target thread directly by callee. Differential Revision: https://reviews.freebsd.org/D1034 Reviewed by: trasz

In preparation for switching linuxulator to the use the native 1:1

2015-05-24T14:39:26Z

threads refactor kern_sched_rr_get_interval() and sys_sched_rr_get_interval(). Add a kern_sched_rr_get_interval() counterpart which takes a targettd parameter to allow specify target thread directly by callee (new Linuxulator). Linuxulator temporarily uses first thread in proc. Move linux_sched_rr_get_interval() to the MI part. Differential Revision: https://reviews.freebsd.org/D1032 Reviewed by: trasz

In order to maximize the re-usability of kernel code in user space this

2011-09-16T13:58:51Z

patch modifies makesyscalls.sh to prefix all of the non-compatibility calls (e.g. not linux_, freebsd32_) with sys_ and updates the kernel entry points and all places in the code that use them. It also fixes an additional name space collision between the kernel function psignal and the libc function of the same name by renaming the kernel psignal kern_psignal(). By introducing this change now we will ease future MFCs that change syscalls. Reviewed by: rwatson Approved by: re (bz)

Set various POSIX capability sysctls to the version of the API that is

2010-11-19T17:56:16Z

supported rather than 1. They are supposed to return a suitable value for sysconf(3). While here, make the fsync sysctl match . MFC after: 1 week

- kern_sched_rr_get_interval should return interval for thread 1 in

2010-09-29T07:31:05Z

target process. - eliminate a goto. MFC after: 1 week