s390_sthyi.2: Minor tweaks

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2017-12-11 19:41:49 +01:00
parent 5057157b07
commit ba6f9c34af
1 changed files with 6 additions and 6 deletions

View File

@ -57,14 +57,14 @@ information. Otherwise, the response buffer's content is unchanged.
.PP .PP
The The
.I return_code .I return_code
+argument stores the return code of the STHYI instruction, using one argument stores the return code of the STHYI instruction, using one
of the of the
following values: following values:
.TP 8 .TP 8
.B 0 0
Success. Success.
.TP .TP
.B 4 4
Unsupported function code. Unsupported function code.
.PP .PP
For further details about For further details about
@ -73,13 +73,13 @@ For further details about
and and
.IR buffer , .IR buffer ,
please see section please see section
.IR "CONFORMING TO" CONFORMING TO
below. below.
.PP .PP
The The
.I flags .I flags
argument is provided to allow for future extensions and currently argument is provided to allow for future extensions and currently
must be set to "0". must be set to 0.
.SH RETURN VALUE .SH RETURN VALUE
On success, the return value of On success, the return value of
.BR s390_sthyi () .BR s390_sthyi ()
@ -91,7 +91,7 @@ Return value of 3 indicates "unsupported function code" and buffer's
content is unchanged. content is unchanged.
Return value of 1 and 2 are reserved. Return value of 1 and 2 are reserved.
.PP .PP
On error, -1 is returned, and On error, \-1 is returned, and
.IR errno .IR errno
is set appropriately. is set appropriately.
.SH ERRORS .SH ERRORS