From 597cc5edd624525563e6549dc0057eca2a51c81d Mon Sep 17 00:00:00 2001 From: Micah Anderson Date: Tue, 11 Nov 2014 13:30:46 -0500 Subject: upgrade to new version --- doc/zmq_errno.txt | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 doc/zmq_errno.txt (limited to 'doc/zmq_errno.txt') diff --git a/doc/zmq_errno.txt b/doc/zmq_errno.txt new file mode 100644 index 0000000..3a0e0b2 --- /dev/null +++ b/doc/zmq_errno.txt @@ -0,0 +1,50 @@ +zmq_errno(3) +============ + + +NAME +---- +zmq_errno - retrieve value of errno for the calling thread + + +SYNOPSIS +-------- +*int zmq_errno (void);* + + +DESCRIPTION +----------- +The _zmq_errno()_ function shall retrieve the value of the 'errno' variable for +the calling thread. + +The _zmq_errno()_ function is provided to assist users on non-POSIX systems who +are experiencing issues with retrieving the correct value of 'errno' directly. +Specifically, users on Win32 systems whose application is using a different C +run-time library from the C run-time library in use by 0MQ will need to use +_zmq_errno()_ for correct operation. + +IMPORTANT: Users not experiencing issues with retrieving the correct value of +'errno' should not use this function and should instead access the 'errno' +variable directly. + + +RETURN VALUE +------------ +The _zmq_errno()_ function shall return the value of the 'errno' variable for +the calling thread. + + +ERRORS +------ +No errors are defined. + + +SEE ALSO +-------- +linkzmq:zmq[7] + + +AUTHORS +------- +This page was written by the 0MQ community. To make a change please +read the 0MQ Contribution Policy at . -- cgit v1.2.3