From 383113f073e3efe37916daa81e73ebc99bf0de59 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Mon, 10 Apr 2023 13:53:04 +0200 Subject: Add man page: LIBAXL_REQUEST_NO_OPERATION.3 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- man3/LIBAXL_REQUEST_NO_OPERATION.3 | 46 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 man3/LIBAXL_REQUEST_NO_OPERATION.3 (limited to 'man3/LIBAXL_REQUEST_NO_OPERATION.3') diff --git a/man3/LIBAXL_REQUEST_NO_OPERATION.3 b/man3/LIBAXL_REQUEST_NO_OPERATION.3 new file mode 100644 index 0000000..4896859 --- /dev/null +++ b/man3/LIBAXL_REQUEST_NO_OPERATION.3 @@ -0,0 +1,46 @@ +.TH LIBAXL_REQUEST_NO_OPERATION 3 libaxl +.SH NAME +LIBAXL_REQUEST_NO_OPERATION - Do nothing +.SH SYNOPSIS +.nf +#include + +#define LIBAXL_REQUEST_NO_OPERATION 127 +struct libaxl_request_no_operation { + uint8_t \fIopcode\fP; + uint8_t \fI__pad\fP; + uint16_t \fIrequest_length\fP; +}; +.fi +.SH DESCRIPTION +The display server shall consume but ignore the +request. The display server shall not generate +any request or any response or take any action. +.PP +This request is not generally useful. +.PP +The value of the +.I opcode +field shall be +.I LIBAXL_REQUEST_NO_OPERATION +to signify that the request is of the request +described in this document. +.PP +The value of the +.I request_length +field shall be set to any positive value. The +sent message will be this number times 4 bytes +in size. The minimum value of this field is +useful where the client finds it convient to +add padding to force requests to begin on +64-bit boundaries. +.PP +Other fields are filled in automatically by the +.BR libaxl_send_request (3) +function. +.SH ERRORS +None. +.SH REPLIES +None. +.SH SEE ALSO +.BR libaxl_send_request (3) -- cgit v1.2.3-70-g09d2