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Problem: unused parameter warning

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Solution: mark parameter as unused depending on platform definitions
This commit is contained in:
Simon Giesecke 2018-05-30 22:11:07 +02:00
parent b59d7d574d
commit 29f1f39df3
1 changed files with 3 additions and 3 deletions
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6
src/ip.cpp
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@ -667,14 +667,14 @@ void zmq::make_socket_noninheritable (fd_t sock_)
const BOOL brc = SetHandleInformation (reinterpret_cast<HANDLE> (sock_), const BOOL brc = SetHandleInformation (reinterpret_cast<HANDLE> (sock_),
HANDLE_FLAG_INHERIT, 0); HANDLE_FLAG_INHERIT, 0);
win_assert (brc); win_assert (brc);
#endif #elif (!defined ZMQ_HAVE_SOCK_CLOEXEC || !defined HAVE_ACCEPT4) \
#if (!defined ZMQ_HAVE_SOCK_CLOEXEC || !defined HAVE_ACCEPT4) \
&& defined FD_CLOEXEC && defined FD_CLOEXEC
// If there 's no SOCK_CLOEXEC, let's try the second best option. // If there 's no SOCK_CLOEXEC, let's try the second best option.
// Race condition can cause socket not to be closed (if fork happens // Race condition can cause socket not to be closed (if fork happens
// between accept and this point). // between accept and this point).
const int rc = fcntl (sock_, F_SETFD, FD_CLOEXEC); const int rc = fcntl (sock_, F_SETFD, FD_CLOEXEC);
errno_assert (rc != -1); errno_assert (rc != -1);
#else
LIBZMQ_UNUSED (sock_);
#endif #endif
} }