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Problem: std:vector.data breaks compat with C++98

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Solution: use buffer address instead
This commit is contained in:
Luca Boccassi 2016-06-09 21:49:56 +01:00
parent 4ea6df43bd
commit 0dede9b50b
1 changed files with 5 additions and 5 deletions
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10
src/ipc_listener.cpp
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@ -100,7 +100,7 @@ int zmq::ipc_listener_t::create_wildcard_address(std::string& path_,
// We need room for tmp_path + trailing NUL
std::vector<char> buffer(tmp_path.length()+1);
strcpy(buffer.data(), tmp_path.c_str());
strcpy (&buffer[0], tmp_path.c_str ());
#ifdef HAVE_MKDTEMP
// Create the directory. POSIX requires that mkdtemp() creates the
@ -109,22 +109,22 @@ int zmq::ipc_listener_t::create_wildcard_address(std::string& path_,
// each socket is created in a directory created by mkdtemp(), and
// mkdtemp() guarantees a unique directory name, there will be no
// collision.
if ( mkdtemp(buffer.data()) == 0 ) {
if (mkdtemp (&buffer[0]) == 0) {
return -1;
}
path_.assign(buffer.data());
path_.assign (&buffer[0]);
file_.assign (path_ + "/socket");
#else
// Silence -Wunused-parameter. #pragma and __attribute__((unused)) are not
// very portable unfortunately...
(void) path_;
int fd = mkstemp (buffer.data());
int fd = mkstemp (&buffer[0]);
if (fd == -1)
return -1;
::close (fd);
file_.assign (buffer.data());
file_.assign (&buffer[0]);
#endif
return 0;