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author | Micah Anderson <micah@riseup.net> | 2014-08-11 16:30:52 -0400 |
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committer | Micah Anderson <micah@riseup.net> | 2014-08-11 16:30:52 -0400 |
commit | 686958a9db9b140c9665af8fd001e7032a37a46e (patch) | |
tree | c0f1a7b4f7d1ffc12ce54271da73edefee18e5b6 /doc/zmq_errno.txt |
initial debian package import
Diffstat (limited to 'doc/zmq_errno.txt')
-rw-r--r-- | doc/zmq_errno.txt | 50 |
1 files changed, 50 insertions, 0 deletions
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 <http://www.zeromq.org/docs:contributing>. |