sync with OpenBSD -current
This commit is contained in:
parent
d56bde2791
commit
c0bca71075
GPG key ID:
F42C07F07E2E35B7
26 changed files with 761 additions and 762 deletions
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: acpipwrres.c,v 1.14 2024/07/14 10:48:55 kettenis Exp $ */
|
||||
/* $OpenBSD: acpipwrres.c,v 1.15 2024/08/02 09:28:35 kettenis Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2013 Martin Pieuchot <mpi@openbsd.org>
|
||||
|
|
@ -148,7 +148,7 @@ acpipwrres_activate(struct device *self, int act)
|
|||
struct acpipwrres_softc *sc = (struct acpipwrres_softc *)self;
|
||||
|
||||
switch (act) {
|
||||
case DVACT_SUSPEND:
|
||||
case DVACT_POWERDOWN:
|
||||
if (sc->sc_cons_ref == 0 && sc->sc_state != ACPIPWRRES_OFF) {
|
||||
aml_evalname(sc->sc_acpi, sc->sc_devnode, "_OFF", 0,
|
||||
NULL, NULL);
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: rnd.c,v 1.228 2024/06/14 10:17:05 claudio Exp $ */
|
||||
/* $OpenBSD: rnd.c,v 1.229 2024/08/02 01:53:21 guenther Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 2011,2020 Theo de Raadt.
|
||||
|
|
@ -75,6 +75,7 @@
|
|||
#include <sys/msgbuf.h>
|
||||
#include <sys/mount.h>
|
||||
#include <sys/syscallargs.h>
|
||||
#include <sys/syslimits.h>
|
||||
|
||||
#include <crypto/sha2.h>
|
||||
|
||||
|
|
@ -814,11 +815,11 @@ sys_getentropy(struct proc *p, void *v, register_t *retval)
|
|||
syscallarg(void *) buf;
|
||||
syscallarg(size_t) nbyte;
|
||||
} */ *uap = v;
|
||||
char buf[256];
|
||||
char buf[GETENTROPY_MAX];
|
||||
int error;
|
||||
|
||||
if (SCARG(uap, nbyte) > sizeof(buf))
|
||||
return (EIO);
|
||||
return (EINVAL);
|
||||
arc4random_buf(buf, SCARG(uap, nbyte));
|
||||
if ((error = copyout(buf, SCARG(uap, buf), SCARG(uap, nbyte))) != 0)
|
||||
return (error);
|
||||
|
|
|
|||
|
|
@ -1,10 +1,10 @@
|
|||
/* $OpenBSD: init_sysent.c,v 1.281 2024/05/18 05:21:02 guenther Exp $ */
|
||||
/* $OpenBSD: init_sysent.c,v 1.282 2024/08/02 14:35:56 mvs Exp $ */
|
||||
|
||||
/*
|
||||
* System call switch table.
|
||||
*
|
||||
* DO NOT EDIT-- this file is automatically generated.
|
||||
* created from; OpenBSD: syscalls.master,v 1.264 2024/05/18 05:20:22 guenther Exp
|
||||
* created from; OpenBSD: syscalls.master,v 1.265 2024/08/02 14:34:45 mvs Exp
|
||||
*/
|
||||
|
||||
#include <sys/param.h>
|
||||
|
|
@ -441,7 +441,7 @@ const struct sysent sysent[] = {
|
|||
sys_nosys }, /* 200 = obsolete pad_truncate */
|
||||
{ 0, 0, 0,
|
||||
sys_nosys }, /* 201 = obsolete pad_ftruncate */
|
||||
{ 6, s(struct sys_sysctl_args), 0,
|
||||
{ 6, s(struct sys_sysctl_args), SY_NOLOCK | 0,
|
||||
sys_sysctl }, /* 202 = sysctl */
|
||||
{ 2, s(struct sys_mlock_args), 0,
|
||||
sys_mlock }, /* 203 = mlock */
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: kern_sysctl.c,v 1.429 2024/07/11 14:11:55 bluhm Exp $ */
|
||||
/* $OpenBSD: kern_sysctl.c,v 1.430 2024/08/02 14:34:45 mvs Exp $ */
|
||||
/* $NetBSD: kern_sysctl.c,v 1.17 1996/05/20 17:49:05 mrg Exp $ */
|
||||
|
||||
/*-
|
||||
|
|
@ -153,6 +153,11 @@ void fill_file(struct kinfo_file *, struct file *, struct filedesc *, int,
|
|||
struct vnode *, struct process *, struct proc *, struct socket *, int);
|
||||
void fill_kproc(struct process *, struct kinfo_proc *, struct proc *, int);
|
||||
|
||||
int kern_sysctl_locked(int *, u_int, void *, size_t *, void *, size_t,
|
||||
struct proc *);
|
||||
int hw_sysctl_locked(int *, u_int, void *, size_t *,void *, size_t,
|
||||
struct proc *);
|
||||
|
||||
int (*cpu_cpuspeed)(int *);
|
||||
|
||||
/*
|
||||
|
|
@ -162,6 +167,45 @@ int (*cpu_cpuspeed)(int *);
|
|||
struct rwlock sysctl_lock = RWLOCK_INITIALIZER("sysctllk");
|
||||
struct rwlock sysctl_disklock = RWLOCK_INITIALIZER("sysctldlk");
|
||||
|
||||
int
|
||||
sysctl_vslock(void *addr, size_t len)
|
||||
{
|
||||
int error;
|
||||
|
||||
KERNEL_LOCK();
|
||||
error = rw_enter(&sysctl_lock, RW_WRITE|RW_INTR);
|
||||
if (error)
|
||||
goto out;
|
||||
|
||||
if (addr) {
|
||||
if (atop(len) > uvmexp.wiredmax - uvmexp.wired) {
|
||||
error = ENOMEM;
|
||||
goto out2;
|
||||
}
|
||||
error = uvm_vslock(curproc, addr, len, PROT_READ | PROT_WRITE);
|
||||
if (error)
|
||||
goto out2;
|
||||
}
|
||||
|
||||
return (0);
|
||||
out2:
|
||||
rw_exit_write(&sysctl_lock);
|
||||
out:
|
||||
KERNEL_UNLOCK();
|
||||
return (error);
|
||||
}
|
||||
|
||||
void
|
||||
sysctl_vsunlock(void *addr, size_t len)
|
||||
{
|
||||
KERNEL_ASSERT_LOCKED();
|
||||
|
||||
if (addr)
|
||||
uvm_vsunlock(curproc, addr, len);
|
||||
rw_exit_write(&sysctl_lock);
|
||||
KERNEL_UNLOCK();
|
||||
}
|
||||
|
||||
int
|
||||
sys_sysctl(struct proc *p, void *v, register_t *retval)
|
||||
{
|
||||
|
|
@ -198,9 +242,11 @@ sys_sysctl(struct proc *p, void *v, register_t *retval)
|
|||
|
||||
switch (name[0]) {
|
||||
case CTL_KERN:
|
||||
dolock = 0;
|
||||
fn = kern_sysctl;
|
||||
break;
|
||||
case CTL_HW:
|
||||
dolock = 0;
|
||||
fn = hw_sysctl;
|
||||
break;
|
||||
case CTL_VM:
|
||||
|
|
@ -235,30 +281,18 @@ sys_sysctl(struct proc *p, void *v, register_t *retval)
|
|||
if (SCARG(uap, oldlenp) &&
|
||||
(error = copyin(SCARG(uap, oldlenp), &oldlen, sizeof(oldlen))))
|
||||
return (error);
|
||||
if (SCARG(uap, old) != NULL) {
|
||||
if ((error = rw_enter(&sysctl_lock, RW_WRITE|RW_INTR)) != 0)
|
||||
|
||||
if (dolock) {
|
||||
error = sysctl_vslock(SCARG(uap, old), oldlen);
|
||||
if (error)
|
||||
return (error);
|
||||
if (dolock) {
|
||||
if (atop(oldlen) > uvmexp.wiredmax - uvmexp.wired) {
|
||||
rw_exit_write(&sysctl_lock);
|
||||
return (ENOMEM);
|
||||
}
|
||||
error = uvm_vslock(p, SCARG(uap, old), oldlen,
|
||||
PROT_READ | PROT_WRITE);
|
||||
if (error) {
|
||||
rw_exit_write(&sysctl_lock);
|
||||
return (error);
|
||||
}
|
||||
}
|
||||
savelen = oldlen;
|
||||
}
|
||||
error = (*fn)(&name[1], SCARG(uap, namelen) - 1, SCARG(uap, old),
|
||||
&oldlen, SCARG(uap, new), SCARG(uap, newlen), p);
|
||||
if (SCARG(uap, old) != NULL) {
|
||||
if (dolock)
|
||||
uvm_vsunlock(p, SCARG(uap, old), savelen);
|
||||
rw_exit_write(&sysctl_lock);
|
||||
}
|
||||
if (dolock)
|
||||
sysctl_vsunlock(SCARG(uap, old), savelen);
|
||||
|
||||
if (error)
|
||||
return (error);
|
||||
if (SCARG(uap, oldlenp))
|
||||
|
|
@ -449,14 +483,18 @@ int
|
|||
kern_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp,
|
||||
size_t newlen, struct proc *p)
|
||||
{
|
||||
int error, level, inthostid, stackgap;
|
||||
dev_t dev;
|
||||
extern int pool_debug;
|
||||
int error;
|
||||
size_t savelen;
|
||||
|
||||
/* dispatch the non-terminal nodes first */
|
||||
if (namelen != 1) {
|
||||
return kern_sysctl_dirs(name[0], name + 1, namelen - 1,
|
||||
savelen = *oldlenp;
|
||||
if ((error = sysctl_vslock(oldp, savelen)))
|
||||
return (error);
|
||||
error = kern_sysctl_dirs(name[0], name + 1, namelen - 1,
|
||||
oldp, oldlenp, newp, newlen, p);
|
||||
sysctl_vsunlock(oldp, savelen);
|
||||
return (error);
|
||||
}
|
||||
|
||||
switch (name[0]) {
|
||||
|
|
@ -470,6 +508,45 @@ kern_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp,
|
|||
return (sysctl_rdstring(oldp, oldlenp, newp, version));
|
||||
case KERN_NUMVNODES: /* XXX numvnodes is a long */
|
||||
return (sysctl_rdint(oldp, oldlenp, newp, numvnodes));
|
||||
case KERN_MBSTAT: {
|
||||
extern struct cpumem *mbstat;
|
||||
uint64_t counters[MBSTAT_COUNT];
|
||||
struct mbstat mbs;
|
||||
unsigned int i;
|
||||
|
||||
memset(&mbs, 0, sizeof(mbs));
|
||||
counters_read(mbstat, counters, MBSTAT_COUNT, NULL);
|
||||
for (i = 0; i < MBSTAT_TYPES; i++)
|
||||
mbs.m_mtypes[i] = counters[i];
|
||||
|
||||
mbs.m_drops = counters[MBSTAT_DROPS];
|
||||
mbs.m_wait = counters[MBSTAT_WAIT];
|
||||
mbs.m_drain = counters[MBSTAT_DRAIN];
|
||||
|
||||
return (sysctl_rdstruct(oldp, oldlenp, newp,
|
||||
&mbs, sizeof(mbs)));
|
||||
}
|
||||
}
|
||||
|
||||
savelen = *oldlenp;
|
||||
if ((error = sysctl_vslock(oldp, savelen)))
|
||||
return (error);
|
||||
error = kern_sysctl_locked(name, namelen, oldp, oldlenp,
|
||||
newp, newlen, p);
|
||||
sysctl_vsunlock(oldp, savelen);
|
||||
|
||||
return (error);
|
||||
}
|
||||
|
||||
int
|
||||
kern_sysctl_locked(int *name, u_int namelen, void *oldp, size_t *oldlenp,
|
||||
void *newp, size_t newlen, struct proc *p)
|
||||
{
|
||||
int error, level, inthostid, stackgap;
|
||||
dev_t dev;
|
||||
extern int pool_debug;
|
||||
|
||||
switch (name[0]) {
|
||||
case KERN_SECURELVL:
|
||||
level = securelevel;
|
||||
if ((error = sysctl_int(oldp, oldlenp, newp, newlen, &level)) ||
|
||||
|
|
@ -516,24 +593,6 @@ kern_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp,
|
|||
microboottime(&bt);
|
||||
return (sysctl_rdstruct(oldp, oldlenp, newp, &bt, sizeof bt));
|
||||
}
|
||||
case KERN_MBSTAT: {
|
||||
extern struct cpumem *mbstat;
|
||||
uint64_t counters[MBSTAT_COUNT];
|
||||
struct mbstat mbs;
|
||||
unsigned int i;
|
||||
|
||||
memset(&mbs, 0, sizeof(mbs));
|
||||
counters_read(mbstat, counters, MBSTAT_COUNT, NULL);
|
||||
for (i = 0; i < MBSTAT_TYPES; i++)
|
||||
mbs.m_mtypes[i] = counters[i];
|
||||
|
||||
mbs.m_drops = counters[MBSTAT_DROPS];
|
||||
mbs.m_wait = counters[MBSTAT_WAIT];
|
||||
mbs.m_drain = counters[MBSTAT_DRAIN];
|
||||
|
||||
return (sysctl_rdstruct(oldp, oldlenp, newp,
|
||||
&mbs, sizeof(mbs)));
|
||||
}
|
||||
case KERN_MSGBUFSIZE:
|
||||
case KERN_CONSBUFSIZE: {
|
||||
struct msgbuf *mp;
|
||||
|
|
@ -682,7 +741,7 @@ hw_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp,
|
|||
size_t newlen, struct proc *p)
|
||||
{
|
||||
extern char machine[], cpu_model[];
|
||||
int err, cpuspeed;
|
||||
int err;
|
||||
|
||||
/*
|
||||
* all sysctl names at this level except sensors and battery
|
||||
|
|
@ -705,36 +764,28 @@ hw_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp,
|
|||
return (sysctl_rdint(oldp, oldlenp, newp,
|
||||
ptoa(physmem - uvmexp.wired)));
|
||||
case HW_DISKNAMES:
|
||||
err = sysctl_diskinit(0, p);
|
||||
if (err)
|
||||
return err;
|
||||
if (disknames)
|
||||
return (sysctl_rdstring(oldp, oldlenp, newp,
|
||||
disknames));
|
||||
else
|
||||
return (sysctl_rdstring(oldp, oldlenp, newp, ""));
|
||||
case HW_DISKSTATS:
|
||||
err = sysctl_diskinit(1, p);
|
||||
if (err)
|
||||
return err;
|
||||
return (sysctl_rdstruct(oldp, oldlenp, newp, diskstats,
|
||||
disk_count * sizeof(struct diskstats)));
|
||||
case HW_CPUSPEED:
|
||||
if (!cpu_cpuspeed)
|
||||
return (EOPNOTSUPP);
|
||||
err = cpu_cpuspeed(&cpuspeed);
|
||||
if (err)
|
||||
return err;
|
||||
return (sysctl_rdint(oldp, oldlenp, newp, cpuspeed));
|
||||
#ifndef SMALL_KERNEL
|
||||
case HW_SENSORS:
|
||||
return (sysctl_sensors(name + 1, namelen - 1, oldp, oldlenp,
|
||||
newp, newlen));
|
||||
case HW_SETPERF:
|
||||
return (sysctl_hwsetperf(oldp, oldlenp, newp, newlen));
|
||||
case HW_PERFPOLICY:
|
||||
return (sysctl_hwperfpolicy(oldp, oldlenp, newp, newlen));
|
||||
case HW_BATTERY:
|
||||
#endif /* !SMALL_KERNEL */
|
||||
case HW_ALLOWPOWERDOWN:
|
||||
case HW_UCOMNAMES:
|
||||
#ifdef __HAVE_CPU_TOPOLOGY
|
||||
case HW_SMT:
|
||||
#endif
|
||||
{
|
||||
size_t savelen = *oldlenp;
|
||||
if ((err = sysctl_vslock(oldp, savelen)))
|
||||
return (err);
|
||||
err = hw_sysctl_locked(name, namelen, oldp, oldlenp,
|
||||
newp, newlen, p);
|
||||
sysctl_vsunlock(oldp, savelen);
|
||||
return (err);
|
||||
}
|
||||
case HW_VENDOR:
|
||||
if (hw_vendor)
|
||||
return (sysctl_rdstring(oldp, oldlenp, newp,
|
||||
|
|
@ -768,6 +819,51 @@ hw_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp,
|
|||
case HW_USERMEM64:
|
||||
return (sysctl_rdquad(oldp, oldlenp, newp,
|
||||
ptoa((psize_t)physmem - uvmexp.wired)));
|
||||
default:
|
||||
return sysctl_bounded_arr(hw_vars, nitems(hw_vars), name,
|
||||
namelen, oldp, oldlenp, newp, newlen);
|
||||
}
|
||||
/* NOTREACHED */
|
||||
}
|
||||
|
||||
int
|
||||
hw_sysctl_locked(int *name, u_int namelen, void *oldp, size_t *oldlenp,
|
||||
void *newp, size_t newlen, struct proc *p)
|
||||
{
|
||||
int err, cpuspeed;
|
||||
|
||||
switch (name[0]) {
|
||||
case HW_DISKNAMES:
|
||||
err = sysctl_diskinit(0, p);
|
||||
if (err)
|
||||
return err;
|
||||
if (disknames)
|
||||
return (sysctl_rdstring(oldp, oldlenp, newp,
|
||||
disknames));
|
||||
else
|
||||
return (sysctl_rdstring(oldp, oldlenp, newp, ""));
|
||||
case HW_DISKSTATS:
|
||||
err = sysctl_diskinit(1, p);
|
||||
if (err)
|
||||
return err;
|
||||
return (sysctl_rdstruct(oldp, oldlenp, newp, diskstats,
|
||||
disk_count * sizeof(struct diskstats)));
|
||||
case HW_CPUSPEED:
|
||||
if (!cpu_cpuspeed)
|
||||
return (EOPNOTSUPP);
|
||||
err = cpu_cpuspeed(&cpuspeed);
|
||||
if (err)
|
||||
return err;
|
||||
return (sysctl_rdint(oldp, oldlenp, newp, cpuspeed));
|
||||
#ifndef SMALL_KERNEL
|
||||
case HW_SENSORS:
|
||||
return (sysctl_sensors(name + 1, namelen - 1, oldp, oldlenp,
|
||||
newp, newlen));
|
||||
case HW_SETPERF:
|
||||
return (sysctl_hwsetperf(oldp, oldlenp, newp, newlen));
|
||||
case HW_PERFPOLICY:
|
||||
return (sysctl_hwperfpolicy(oldp, oldlenp, newp, newlen));
|
||||
#endif /* !SMALL_KERNEL */
|
||||
case HW_ALLOWPOWERDOWN:
|
||||
return (sysctl_securelevel_int(oldp, oldlenp, newp, newlen,
|
||||
&allowpowerdown));
|
||||
|
|
@ -788,8 +884,7 @@ hw_sysctl(int *name, u_int namelen, void *oldp, size_t *oldlenp, void *newp,
|
|||
newp, newlen));
|
||||
#endif
|
||||
default:
|
||||
return sysctl_bounded_arr(hw_vars, nitems(hw_vars), name,
|
||||
namelen, oldp, oldlenp, newp, newlen);
|
||||
return (EOPNOTSUPP);
|
||||
}
|
||||
/* NOTREACHED */
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,10 +1,10 @@
|
|||
/* $OpenBSD: syscalls.c,v 1.279 2024/05/18 05:21:02 guenther Exp $ */
|
||||
/* $OpenBSD: syscalls.c,v 1.280 2024/08/02 14:35:56 mvs Exp $ */
|
||||
|
||||
/*
|
||||
* System call names.
|
||||
*
|
||||
* DO NOT EDIT-- this file is automatically generated.
|
||||
* created from; OpenBSD: syscalls.master,v 1.264 2024/05/18 05:20:22 guenther Exp
|
||||
* created from; OpenBSD: syscalls.master,v 1.265 2024/08/02 14:34:45 mvs Exp
|
||||
*/
|
||||
|
||||
const char *const syscallnames[] = {
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
; $OpenBSD: syscalls.master,v 1.264 2024/05/18 05:20:22 guenther Exp $
|
||||
; $OpenBSD: syscalls.master,v 1.265 2024/08/02 14:34:45 mvs Exp $
|
||||
; $NetBSD: syscalls.master,v 1.32 1996/04/23 10:24:21 mycroft Exp $
|
||||
|
||||
; @(#)syscalls.master 8.2 (Berkeley) 1/13/94
|
||||
|
|
@ -361,7 +361,7 @@
|
|||
199 OBSOL pad_lseek
|
||||
200 OBSOL pad_truncate
|
||||
201 OBSOL pad_ftruncate
|
||||
202 STD { int sys_sysctl(const int *name, u_int namelen, \
|
||||
202 STD NOLOCK { int sys_sysctl(const int *name, u_int namelen, \
|
||||
void *old, size_t *oldlenp, void *new, \
|
||||
size_t newlen); }
|
||||
203 STD { int sys_mlock(const void *addr, size_t len); }
|
||||
|
|
|
|||
|
|
@ -1,10 +1,10 @@
|
|||
/* $OpenBSD: syscall.h,v 1.278 2024/05/18 05:21:02 guenther Exp $ */
|
||||
/* $OpenBSD: syscall.h,v 1.279 2024/08/02 14:35:56 mvs Exp $ */
|
||||
|
||||
/*
|
||||
* System call numbers.
|
||||
*
|
||||
* DO NOT EDIT-- this file is automatically generated.
|
||||
* created from; OpenBSD: syscalls.master,v 1.264 2024/05/18 05:20:22 guenther Exp
|
||||
* created from; OpenBSD: syscalls.master,v 1.265 2024/08/02 14:34:45 mvs Exp
|
||||
*/
|
||||
|
||||
/* syscall: "exit" ret: "void" args: "int" */
|
||||
|
|
|
|||
|
|
@ -1,10 +1,10 @@
|
|||
/* $OpenBSD: syscallargs.h,v 1.281 2024/05/18 05:21:02 guenther Exp $ */
|
||||
/* $OpenBSD: syscallargs.h,v 1.282 2024/08/02 14:35:56 mvs Exp $ */
|
||||
|
||||
/*
|
||||
* System call argument lists.
|
||||
*
|
||||
* DO NOT EDIT-- this file is automatically generated.
|
||||
* created from; OpenBSD: syscalls.master,v 1.264 2024/05/18 05:20:22 guenther Exp
|
||||
* created from; OpenBSD: syscalls.master,v 1.265 2024/08/02 14:34:45 mvs Exp
|
||||
*/
|
||||
|
||||
#ifdef syscallarg
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: sysctl.h,v 1.236 2024/07/08 13:17:12 claudio Exp $ */
|
||||
/* $OpenBSD: sysctl.h,v 1.237 2024/08/02 14:34:45 mvs Exp $ */
|
||||
/* $NetBSD: sysctl.h,v 1.16 1996/04/09 20:55:36 cgd Exp $ */
|
||||
|
||||
/*
|
||||
|
|
@ -1049,6 +1049,9 @@ struct sysctl_bounded_args {
|
|||
*/
|
||||
typedef int (sysctlfn)(int *, u_int, void *, size_t *, void *, size_t, struct proc *);
|
||||
|
||||
int sysctl_vslock(void *, size_t);
|
||||
void sysctl_vsunlock(void *, size_t);
|
||||
|
||||
int sysctl_int_lower(void *, size_t *, void *, size_t, int *);
|
||||
int sysctl_int(void *, size_t *, void *, size_t, int *);
|
||||
int sysctl_rdint(void *, size_t *, void *, int);
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* $OpenBSD: syslimits.h,v 1.15 2022/02/22 16:58:08 deraadt Exp $ */
|
||||
/* $OpenBSD: syslimits.h,v 1.16 2024/08/02 01:53:21 guenther Exp $ */
|
||||
/* $NetBSD: syslimits.h,v 1.12 1995/10/05 05:26:19 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
|
|
@ -76,4 +76,8 @@
|
|||
#define HOST_NAME_MAX 255 /* max hostname length w/o NUL */
|
||||
#endif
|
||||
|
||||
#if __POSIX_VISIBLE >= 202405
|
||||
#define GETENTROPY_MAX 256 /* max bytes from getentropy(2) */
|
||||
#endif
|
||||
|
||||
#define _MAXCOMLEN 24 /* includes NUL */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue