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Problem: magic literals for UCHAR_MAX

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Solution: use UCHAR_MAX constant instead
This commit is contained in:
Simon Giesecke
2018-05-28 18:46:36 +02:00
parent a4c817e736
commit 7c2d1c1824
7 changed files with 21 additions and 12 deletions
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6
src/stream_engine.cpp
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@@ -30,6 +30,7 @@
#include "precompiled.hpp"
#include "macros.hpp"
#include <limits.h>
#include <string.h>
#ifndef ZMQ_HAVE_WINDOWS
@@ -232,7 +233,7 @@ void zmq::stream_engine_t::plug (io_thread_t *io_thread_,
// Send the 'length' and 'flags' fields of the routing id message.
// The 'length' field is encoded in the long format.
_outpos = _greeting_send;
_outpos[_outsize++] = 0xff;
_outpos[_outsize++] = UCHAR_MAX;
put_uint64 (&_outpos[_outsize], _options.routing_id_size + 1);
_outsize += 8;
_outpos[_outsize++] = 0x7f;
@@ -587,7 +588,8 @@ bool zmq::stream_engine_t::handshake ()
// Since there is no way to tell the encoder to
// skip the message header, we simply throw that
// header data away.
const size_t header_size = _options.routing_id_size + 1 >= 255 ? 10 : 2;
const size_t header_size =
_options.routing_id_size + 1 >= UCHAR_MAX ? 10 : 2;
unsigned char tmp[10], *bufferp = tmp;
// Prepare the routing id message and load it into encoder.