diff options
Diffstat (limited to 'lib/libc/gen/sysctl.3')
| -rw-r--r-- | lib/libc/gen/sysctl.3 | 27 |
1 files changed, 17 insertions, 10 deletions
diff --git a/lib/libc/gen/sysctl.3 b/lib/libc/gen/sysctl.3 index ef897c653728..75fd6307bd30 100644 --- a/lib/libc/gen/sysctl.3 +++ b/lib/libc/gen/sysctl.3 @@ -25,7 +25,7 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.Dd July 31, 2025 +.Dd April 15, 2026 .Dt SYSCTL 3 .Os .Sh NAME @@ -325,7 +325,7 @@ information. .Bl -column "KERNXMAXFILESPERPROCXXX" "struct clockrateXXX" -offset indent .It Sy Second Level Name Ta Sy Type Ta Sy Changeable .It Dv KERN_ARGMAX Ta integer Ta no -.It Dv KERN_ARND Ta integer Ta no +.It Dv KERN_ARND Ta byte buffer Ta no .It Dv KERN_BOOTFILE Ta string Ta yes .It Dv KERN_BOOTTIME Ta struct timeval Ta no .It Dv KERN_CLOCKRATE Ta struct clockinfo Ta no @@ -333,7 +333,7 @@ information. .It Dv KERN_HOSTID Ta integer Ta yes .It Dv KERN_HOSTUUID Ta string Ta yes .It Dv KERN_HOSTNAME Ta string Ta yes -.It Dv KERN_IOV_MAX Ta integer Ta yes +.It Dv KERN_IOV_MAX Ta integer Ta no .It Dv KERN_JOB_CONTROL Ta integer Ta no .It Dv KERN_LOCKF Ta struct kinfo_lockf Ta no .It Dv KERN_LOGSIGEXIT Ta integer Ta yes @@ -457,7 +457,7 @@ the currently installed userland. .It Li KERN_OSRELEASE The system release string. .It Li KERN_OSREV -The system revision string. +The system revision number. .It Li KERN_OSTYPE The system type string. .It Li KERN_POSIX1 @@ -501,14 +501,14 @@ specifies the current process. .It Dv KERN_PROC_GROUPS Ta "gid_t []" .It Dv KERN_PROC_ENV Ta "Set of strings" .It Dv KERN_PROC_AUXV Ta "Elf_Auxinfo []" -.It Dv KERN_PROC_RLIMIT Ta "Integer" -.It Dv KERN_PROC_PS_STRINGS Ta "Integer" +.It Dv KERN_PROC_RLIMIT Ta "struct rlimit" +.It Dv KERN_PROC_PS_STRINGS Ta "Pointer to struct ps_strings" .It Dv KERN_PROC_UMASK Ta "Integer/short" .It Dv KERN_PROC_OSREL Ta "Integer" -.It Dv KERN_PROC_SIGTRAMP Ta "Integer" -.It Dv KERN_PROC_CWD Ta "String" +.It Dv KERN_PROC_SIGTRAMP Ta "struct kinfo_sigtramp" +.It Dv KERN_PROC_CWD Ta "struct kinfo_file" .It Dv KERN_PROC_NFDS Ta "Integer" -.It Dv KERN_PROC_SIGFASTBLK Ta "Integer" +.It Dv KERN_PROC_SIGFASTBLK Ta "Address" .It Dv KERN_PROC_VM_LAYOUT Ta "struct kinfo_vm_layout" .It Dv KERN_PROC_RLIMIT_USAGE Ta "rlim_t []" .It Dv KERN_PROC_KQUEUE Ta "struct kinfo_knote []" @@ -570,7 +570,8 @@ Read from the note of the elf executable at time. Might be modified by the process. .It Dv KERN_PROC_SIGTRAMP -Address of the signal trampoline in the process address space, +Structure describing the address range of the signal trampoline in the +process address space, where, simplifying, the kernel passes control for signal delivery. .It Dv KERN_PROC_CWD Returns the current working directory for the process. @@ -586,6 +587,12 @@ Fills a structure describing process virtual address space layout. Like .Dv KERN_PROC_RLIMIT , but instead of the limit, returns the accounted resource usage. +If the MIB is of the form +.Li kern.proc.rlimit_usage\&. Ns Va pid , +usage values for all resources are returned. +If the MIB is of the form +.Li kern.proc.rlimit_usage\&. Ns Va pid Ns \&. Ns Va resource , +the usage value for the specified resource is returned. For resources which do not have a meaningful current value, .Li \-1 is returned. |