diff options
author | Martin Lucina <mato@kotelna.sk> | 2010-06-03 14:08:36 +0200 |
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committer | Martin Lucina <mato@kotelna.sk> | 2010-06-03 14:08:36 +0200 |
commit | 8076fd1a3abece7dc91c2b2309dd0ecba57e882f (patch) | |
tree | 8000d6fede387260fc0759682d5e3ed32a875e6c /doc/zmq.txt | |
parent | 7c9b09bc511236c8cc5f6cea7623a8b98fedf302 (diff) |
Documentation: zmq_errno(3)
Diffstat (limited to 'doc/zmq.txt')
-rw-r--r-- | doc/zmq.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/doc/zmq.txt b/doc/zmq.txt index 2d7f1c8..d13f572 100644 --- a/doc/zmq.txt +++ b/doc/zmq.txt @@ -164,9 +164,12 @@ shall return either a NULL value (if returning a pointer) or a negative value (if returning an integer), and the actual error code shall be stored in the 'errno' variable. -A _zmq_strerror()_ function is provided to translate 0MQ-specific error codes -into error message strings. For further details refer to -linkzmq:zmq_strerror[3]. +On non-POSIX systems some users may experience issues with retrieving the +correct value of the 'errno' variable. The _zmq_errno()_ function is provided +to assist in these cases; for details refer to linkzmq:zmq_errno[3]. + +The _zmq_strerror()_ function is provided to translate 0MQ-specific error codes +into error message strings; for details refer to linkzmq:zmq_strerror[3]. MISCELLANEOUS |