cd9b4de327
There is an inconsistent use of the MAYBE_UNUSED macro. Sometimes the `int unused(x)` form is used form and others the `unused int x`. We'd like to use the second form always. Related-To: https://github.com/shadow-maint/shadow/issues/918 Suggested-by: Alejandro Colomar <alx@kernel.org> Signed-off-by: Pablo Saavedra <psaavedra@igalia.com>
53 lines
908 B
C
53 lines
908 B
C
/*
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* SPDX-FileCopyrightText: 2023, Iker Pedrosa <ipedrosa@redhat.com>
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include <config.h>
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#ident "$Id$"
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#include "attr.h"
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#include "defines.h"
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#include "prototypes.h"
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#include <systemd/sd-login.h>
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int get_session_host (char **out)
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{
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char *host = NULL;
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char *session = NULL;
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int ret;
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ret = sd_pid_get_session (getpid(), &session);
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if (ret < 0) {
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return ret;
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}
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ret = sd_session_get_remote_host (session, &host);
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if (ret < 0) {
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goto done;
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}
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*out = host;
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done:
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free (session);
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return ret;
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}
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unsigned long active_sessions_count(const char *name, MAYBE_UNUSED unsigned long limit)
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{
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struct passwd *pw;
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unsigned long count = 0;
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pw = prefix_getpwnam(name);
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if (pw == NULL) {
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return 0;
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}
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count = sd_uid_get_sessions(pw->pw_uid, 0, NULL);
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return count;
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}
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