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| author |   gnezdo <gnezdo@openbsd.org> | 2020-09-01 01:57:15 +0000 |
|---|---|---|
| committer | gnezdo <gnezdo@openbsd.org> | 2020-09-01 01:57:15 +0000 |
| commit | 59c222abce24f147cee3b92e58d7e9127551c329 (patch) | |
| tree | c1b5afcbfd1feb8a82ec34e9fec60e2bde93c4d7 | |
| parent | Remove unused sysctl_int_arr(9) (diff) | |
| download | wireguard-openbsd-59c222abce24f147cee3b92e58d7e9127551c329.tar.xz wireguard-openbsd-59c222abce24f147cee3b92e58d7e9127551c329.zip | |
Document sysctl_bounded_args(9)
Remove obsolete sysctl_int_arr documentation.
Looks good, deraadt@
reads ok, jmc@
| -rw-r--r-- | share/man/man9/sysctl_int.9 | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/share/man/man9/sysctl_int.9 b/share/man/man9/sysctl_int.9 index aedd0169d9f..1755f85f479 100644 --- a/share/man/man9/sysctl_int.9 +++ b/share/man/man9/sysctl_int.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sysctl_int.9,v 1.8 2020/08/03 13:56:02 schwarze Exp $ +.\" $OpenBSD: sysctl_int.9,v 1.9 2020/09/01 01:57:15 gnezdo Exp $ .\" .\" Copyright (c) 2006 Michael Shalayeff .\" All rights reserved. @@ -15,12 +15,12 @@ .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. .\" -.Dd $Mdocdate: August 3 2020 $ +.Dd $Mdocdate: September 1 2020 $ .Dt SYSCTL_INT 9 .Os .Sh NAME .Nm sysctl_int , -.Nm sysctl_int_arr , +.Nm sysctl_bounded_arr , .Nm sysctl_quad , .Nm sysctl_string , .Nm sysctl_tstring , @@ -42,8 +42,8 @@ .Fa "int *valp" .Fc .Ft int -.Fo sysctl_int_arr -.Fa "int **valpp" +.Fo sysctl_bounded_arr +.Fa "const struct sysctl_bounded_args *valpp" .Fa "u_int valplen" .Fa "int *name" .Fa "u_int namelen" @@ -213,7 +213,16 @@ The value pointed to by has to be no less than four. .It Fn sysctl_rdint "void *oldp" "size_t *oldlenp" "void *newp" "int val" A read-only version of the above. -.\" .It sysctl_int_arr +.It Fn sysctl_bounded_arr "const struct sysctl_bounded_args *valpp" "u_int valplen" "int *name" "u_int namelen" "void *oldp" "size_t *oldlenp" "void *newp" "size_t newlen" +Asserts the new value is in the range specified by the element of +.Ar valpp +with the value of the +.Va mib +field equal to +.Ar name[0] , +before invoking +.Fn sysctl_int +to read/write as normal. .It Fn sysctl_quad "void *oldp" "size_t *oldlenp" "void *newp" "size_t newlen" "int64_t *valp" The variable referenced is a 64-bit integer. Read or write returning the previous value in the user memory location |