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keyctl.2: Minor tweaks 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-11-07 14:05:14 +01:00
parent 260eda926e
commit a76439c9d0
1 changed files with 9 additions and 5 deletions
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14
man2/keyctl.2
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@ -55,9 +55,11 @@ The operation performed by
is determined by the value of the
.I operation
argument.
Each of these operations is wrapped by
Each of these operations is wrapped by the
.I libkeyutils
into individual functions (noted below)
library (provided by the
.I keyutils
package) into individual functions (noted below)
to permit the compiler to check types.
The permitted values for
@ -442,8 +444,9 @@ and
.TP
.IR search
This permission allows keyrings to be searched and keys to be found.
Searches can recurse only into nested keyrings
that have search permission set.
Searches can recurse only into nested keyrings that have
.I search
permission set.
This permission is required for the
.BR KEYCTL_GET_KEYRING_ID ,
@ -1533,6 +1536,7 @@ or
.I arg4
(the key description)
exceeded the limit (32 bytes and 4096 bytes respectively).
.TP
.B EINVAL
.I operation
was
@ -1636,7 +1640,7 @@ This system call is a nonstandard Linux extension.
No wrapper for this system call is provided in glibc.
A wrapper is provided in the
.IR libkeyutils
package.
library.
When employing the wrapper in that library, link with
.IR \-lkeyutils .
However, rather than using this system call directly,