nerdcruft/libcruft-util
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posix: prefer invoke over manual calls

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This commit is contained in:
Danny Robson 2019-02-24 21:34:27 +11:00
parent ee96cbb5da
commit 6dadff769e
1 changed files with 4 additions and 6 deletions
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10
posix/dir.hpp
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@ -3,13 +3,13 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this * License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. * file, You can obtain one at http://mozilla.org/MPL/2.0/.
* *
* Copyright 2015 Danny Robson <danny@nerdcruft.net> * Copyright 2015-2019 Danny Robson <danny@nerdcruft.net>
*/ */
#ifndef __UTIL_POSIX_DIR_HPP #pragma once
#define __UTIL_POSIX_DIR_HPP
#include "except.hpp" #include "except.hpp"
#include "../debug.hpp"
#include <cerrno> #include <cerrno>
#include <dirent.h> #include <dirent.h>
@ -34,7 +34,7 @@ namespace cruft::posix {
rewind (); rewind ();
for (dirent *cursor; errno = 0, cursor = readdir (m_handle); ) for (dirent *cursor; errno = 0, cursor = readdir (m_handle); )
func (cursor->d_name, args...); std::invoke (func, args..., cursor->d_name);
error::try_code (); error::try_code ();
} }
@ -48,5 +48,3 @@ namespace cruft::posix {
DIR *m_handle; DIR *m_handle;
}; };
} }
#endif