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sync code with last improvements from OpenBSD

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This commit is contained in:
purplerain 2023-10-13 03:26:36 +00:00
parent e5a8beb33e
commit 2ec21d9c19
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
205 changed files with 4715 additions and 23023 deletions
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7
lib/libc/dlfcn/init.c
View file

@ -1,4 +1,4 @@
/* $OpenBSD: init.c,v 1.18 2023/02/27 15:00:17 deraadt Exp $ */
/* $OpenBSD: init.c,v 1.19 2023/10/12 16:37:05 deraadt Exp $ */
/*
* Copyright (c) 2014,2015 Philip Guenther <guenther@openbsd.org>
*
@ -154,6 +154,11 @@ _libc_preinit(int argc, char **argv, char **envp, dl_cb_cb *cb)
extern const int _execve_size;
pinsyscall(SYS_execve, &HIDDEN(execve), _execve_size);
} else {
static const int not_syscall;
/* Static binary which does not use execve() */
pinsyscall(SYS_execve, (void *)&not_syscall, 1);
}
#endif
}

36
lib/libc/sys/sysctl.2
View file

@ -1,4 +1,4 @@
.\" $OpenBSD: sysctl.2,v 1.55 2023/10/02 23:38:11 krw Exp $
.\" $OpenBSD: sysctl.2,v 1.56 2023/10/12 12:56:26 schwarze Exp $
.\"
.\" Copyright (c) 1993
.\" The Regents of the University of California. All rights reserved.
@ -27,7 +27,7 @@
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.Dd $Mdocdate: October 2 2023 $
.Dd $Mdocdate: October 12 2023 $
.Dt SYSCTL 2
.Os
.Sh NAME
@ -327,7 +327,11 @@ An array of
.Vt struct diskstats
structures containing disk statistics.
.It Dv HW_MACHINE Pq Va hw.machine
The machine class.
The kernel architecture as returned by
.Xr uname 1
.Fl m
and by
.Xr machine 1 .
.It Dv HW_MODEL Pq Va hw.model
The machine model.
.It Dv HW_NCPU Pq Va hw.ncpu
@ -596,7 +600,11 @@ This structure contains the array described in
and a bit mask indicating the status of the CPU specified by the
third level name.
.It Dv KERN_DOMAINNAME Pq Va kern.domainname
Get or set the YP domain name.
Get or set the YP domain name like with
.Xr getdomainname 3 ,
.Xr setdomainname 3 ,
and
.Xr domainname 1 .
.It Dv KERN_FILE Pq Va kern.file
Return the entire file table, or a subset of it.
An array of
@ -638,7 +646,11 @@ When set to 0, processes may only attach to their own descendants.
.It Dv KERN_HOSTID Pq Va kern.hostid
Get or set the host ID.
.It Dv KERN_HOSTNAME Pq Va kern.hostname
Get or set the hostname.
Get or set the hostname like with
.Xr gethostname 3 ,
.Xr sethostname 3 ,
and
.Xr hostname 1 .
.It Dv KERN_JOB_CONTROL Pq Va kern.job_control
Return 1 if job control is available on this system, otherwise 0.
.It Dv KERN_MALLOCSTATS Pq Va kern.malloc
@ -736,13 +748,21 @@ The number of entries in the kernel thread table.
.It Dv KERN_NUMVNODES Pq Va kern.numvnodes
Number of vnodes in use.
.It Dv KERN_OSRELEASE Pq Va kern.osrelease
The system release string.
The system release string as returned by
.Xr uname 1
.Fl r .
.It Dv KERN_OSREV Pq Va kern.osrevision
The system revision number.
.It Dv KERN_OSTYPE Pq Va kern.ostype
The system type string.
The system type string as returned by
.Xr uname 1
.Fl s ;
it is always
.Dq Ox .
.It Dv KERN_OSVERSION Pq Va kern.osversion
The kernel build version.
The kernel build version as returned by
.Xr uname 1
.Fl v .
.It Dv KERN_PFSTATUS
The
.Vt struct pf_status