-.. This work is licensed under a Creative Commons Attribution 4.0 International License.
-.. SPDX-License-Identifier: CC-BY-4.0
-.. CAUTION: this document is generated from source in doc/src/rtd.
-.. To make changes edit the source and recompile the document.
-.. Do NOT make changes directly to .rst or .md files.
-
-============================================================================================
-Man Page: rmr_get_srcip
-============================================================================================
-
-
+.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. SPDX-License-Identifier: CC-BY-4.0
+.. CAUTION: this document is generated from source in doc/src/rtd.
+.. To make changes edit the source and recompile the document.
+.. Do NOT make changes directly to .rst or .md files.
+
+============================================================================================
+Man Page: rmr_get_srcip
+============================================================================================
+
+
RMR LIBRARY FUNCTIONS
NAME
----
-rmr_get_srcip
+rmr_get_srcip
SYNOPSIS
--------
-
-::
-
- #include <rmr/rmr.h>
-
- unsigned char* rmr_get_srcip( rmr_mbuf_t* mbuf, unsigned char* dest )
-
+
+::
+
+ #include <rmr/rmr.h>
+
+ unsigned char* rmr_get_srcip( rmr_mbuf_t* mbuf, unsigned char* dest )
+
DESCRIPTION
-----------
-The ``rmr_get_srcip`` function will copy the *source IP
-address* from the message to a buffer (dest) supplied by the
-user. In an RMR message, the source IP address is the
-sender's information that is used for return to sender
-function calls; this function makes it available to the user
-application. The address is maintained as IP:port where *IP*
-could be either an IPv6 or IPv4 address depending on what was
-provided by the sending application.
-
-The maximum size allowed by RMR is 64 bytes (including the
-nil string terminator), so the user must ensure that the
-destination buffer given is at least 64 bytes. The user
-application should use the RMR constant RMR_MAX_SRC to ensure
-that the buffer supplied is large enough, and to protect
-against future RMR enhancements which might increase the
-address buffer size requirement.
+The ``rmr_get_srcip`` function will copy the *source IP
+address* from the message to a buffer (dest) supplied by the
+user. In an RMR message, the source IP address is the
+sender's information that is used for return to sender
+function calls; this function makes it available to the user
+application. The address is maintained as IP:port where *IP*
+could be either an IPv6 or IPv4 address depending on what was
+provided by the sending application.
+
+The maximum size allowed by RMR is 64 bytes (including the
+nil string terminator), so the user must ensure that the
+destination buffer given is at least 64 bytes. The user
+application should use the RMR constant RMR_MAX_SRC to ensure
+that the buffer supplied is large enough, and to protect
+against future RMR enhancements which might increase the
+address buffer size requirement.
RETURN VALUE
------------
-On success, a pointer to the destination buffer is given as a
-convenience to the user programme. On failure, a nil pointer
-is returned and the value of errno is set.
+On success, a pointer to the destination buffer is given as a
+convenience to the user programme. On failure, a nil pointer
+is returned and the value of errno is set.
ERRORS
------
-If an error occurs, the value of the global variable
-``errno`` will be set to one of the following with the
-indicated meaning.
-
- .. list-table::
- :widths: auto
- :header-rows: 0
- :class: borderless
-
- * - **EINVAL**
- -
- The message, or an internal portion of the message, was
- corrupted or the pointer was invalid.
-
-
+If an error occurs, the value of the global variable
+``errno`` will be set to one of the following with the
+indicated meaning.
+
+ .. list-table::
+ :widths: auto
+ :header-rows: 0
+ :class: borderless
+
+ * - **EINVAL**
+ -
+ The message, or an internal portion of the message, was
+ corrupted or the pointer was invalid.
+
+
SEE ALSO
--------
-rmr_alloc_msg(3), rmr_bytes2xact(3), rmr_bytes2meid(3),
-rmr_call(3), rmr_free_msg(3), rmr_get_rcvfd(3),
-rmr_get_src(3), rmr_payload_size(3), rmr_send_msg(3),
-rmr_rcv_msg(3), rmr_rcv_specific(3), rmr_rts_msg(3),
-rmr_ready(3), rmr_fib(3), rmr_has_str(3), rmr_tokenise(3),
-rmr_mk_ring(3), rmr_ring_free(3), rmr_str2meid(3),
-rmr_str2xact(3), rmr_wh_open(3), rmr_wh_send_msg(3)
+rmr_alloc_msg(3), rmr_bytes2xact(3), rmr_bytes2meid(3),
+rmr_call(3), rmr_free_msg(3), rmr_get_rcvfd(3),
+rmr_get_src(3), rmr_payload_size(3), rmr_send_msg(3),
+rmr_rcv_msg(3), rmr_rcv_specific(3), rmr_rts_msg(3),
+rmr_ready(3), rmr_fib(3), rmr_has_str(3), rmr_tokenise(3),
+rmr_mk_ring(3), rmr_ring_free(3), rmr_str2meid(3),
+rmr_str2xact(3), rmr_wh_open(3), rmr_wh_send_msg(3)
Code Review / ric-plt / lib / rmr.git / blobdiff