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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
*
* Copyright (C) 2007 William Jon McCann <mccann@jhu.edu>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef _GDM_COMMON_H
#define _GDM_COMMON_H
#include <glib-unix.h>
#include <gio/gio.h>
#include <grp.h>
#include <pwd.h>
#include <errno.h>
#define REGISTER_SESSION_TIMEOUT 10
#define VE_IGNORE_EINTR(expr) \
do { \
errno = 0; \
expr; \
} while G_UNLIKELY (errno == EINTR);
#define GDM_SYSTEMD_SESSION_REQUIRE_ONLINE 0
GQuark gdm_common_error_quark (void);
#define GDM_COMMON_ERROR gdm_common_error_quark()
typedef char * (*GdmExpandVarFunc) (const char *var,
gpointer user_data);
typedef void (*GdmLoadEnvVarFunc) (const char *var,
const char *value,
gpointer user_data);
G_BEGIN_DECLS
int gdm_wait_on_pid (int pid);
int gdm_wait_on_and_disown_pid (int pid,
int timeout);
int gdm_signal_pid (int pid,
int signal);
gboolean gdm_find_display_session (GPid pid,
const uid_t uid,
char **out_session_id,
GError **error);
gboolean gdm_get_pwent_for_name (const char *name,
struct passwd **pwentp);
gboolean gdm_get_pwent_for_uid (uid_t uid,
struct passwd **pwentp);
gboolean gdm_get_grent_for_name (const char *name,
struct group **grentp);
gboolean gdm_clear_close_on_exec_flag (int fd);
char *gdm_generate_random_bytes (gsize size,
GError **error);
gboolean gdm_get_login_window_session_id (const char *seat_id,
char **session_id);
gboolean gdm_goto_login_session (GCancellable *cancellable,
GError **error);
GPtrArray *gdm_get_script_environment (const char *username,
const char *display_name,
const char *display_hostname,
const char *display_x11_authority_file);
gboolean gdm_run_script (const char *dir,
const char *username,
const char *display_name,
const char *display_hostname,
const char *display_x11_authority_file);
gboolean gdm_shell_var_is_valid_char (char c,
gboolean first);
char * gdm_shell_expand (const char *str,
GdmExpandVarFunc expand_func,
gpointer user_data);
gboolean gdm_activate_session_by_id (GDBusConnection *connection,
GCancellable *cancellable,
const char *seat_id,
const char *session_id);
gboolean gdm_terminate_session_by_id (GDBusConnection *connection,
GCancellable *cancellable,
const char *session_id);
void gdm_load_env_d (GdmLoadEnvVarFunc load_env_func,
GdmExpandVarFunc expand_func,
gpointer user_data);
G_END_DECLS
#endif /* _GDM_COMMON_H */
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