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#ifndef __SGE_UIDGID_H
#define __SGE_UIDGID_H
/*___INFO__MARK_BEGIN__*/
/*************************************************************************
*
* The Contents of this file are made available subject to the terms of
* the Sun Industry Standards Source License Version 1.2
*
* Sun Microsystems Inc., March, 2001
*
*
* Sun Industry Standards Source License Version 1.2
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.2 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://gridengine.sunsource.net/Gridengine_SISSL_license.html
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2001 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
************************************************************************/
/*___INFO__MARK_END__*/
#include <stdio.h>
#include <sys/types.h>
#include <grp.h>
#include "sge_dstring.h"
#include "sge_unistd.h"
#if defined(HPUX)
# define seteuid(euid) setresuid(-1, euid, -1)
# define setegid(egid) setresgid(-1, egid, -1)
#endif
#if defined(INTERIX)
# define seteuid(euid) setreuid(-1, euid)
# define setegid(egid) setregid(-1, egid)
# define SGE_SUPERUSER_UID wl_get_superuser_id()
# define SGE_SUPERUSER_GID wl_get_superuser_gid()
#else
# define SGE_SUPERUSER_UID 0
# define SGE_SUPERUSER_GID 0
#endif
#ifndef MAX_NIS_RETRIES
# define MAX_NIS_RETRIES 10
#endif
void uidgid_mt_init(void);
bool sge_is_start_user_superuser(void);
int password_read_file(char **users[], char **encryped_pwds[], const char *filename);
const char* sge_get_file_passwd(void);
int sge_set_admin_username(const char *username, char *err_str);
bool sge_is_admin_user(const char *username);
int sge_switch2admin_user(void);
int sge_switch2start_user(void);
int sge_run_as_user(void);
int sge_user2uid(const char *user, uid_t *puid, gid_t *pgid, int retries);
int sge_group2gid(const char *gname, gid_t *gidp, int retries);
int sge_uid2user(uid_t uid, char *dst, size_t sz, int retries);
int sge_gid2group(gid_t gid, char *dst, size_t sz, int retries);
int _sge_gid2group(gid_t gid, gid_t *last_gid, char **grpnamep, int retries);
int sge_add_group(gid_t newgid, char *err_str);
int sge_set_uid_gid_addgrp(const char *user, const char *intermediate_user,
int min_gid, int min_uid, int add_grp,
char *err_str, int use_qsub_gid, gid_t qsub_gid);
struct passwd *sge_getpwnam_r(const char *name, struct passwd *pw,
char *buffer, size_t bufsize);
struct group *sge_getgrgid_r(gid_t gid, struct group *pg,
char *buffer, size_t bufsize, int retries);
bool sge_is_user_superuser(const char *name);
/* getting buffer sizes for getpwnam_r etc. */
int get_group_buffer_size(void);
int get_pw_buffer_size(void);
/*
* Deprecated functions. Do not use anymore!
*/
int sge_set_uid_gid_addgrp(const char *user, const char *intermediate_user,
int min_gid, int min_uid, int add_grp,
char *err_str, int use_qsub_gid, gid_t qsub_gid);
#if defined(INTERIX)
int uidgid_read_passwd(const char *user, char **pass, char *err_str);
#endif
#ifdef SGE_THREADSAFE_UTIL
#include <grp.h>
int getpwnam_r(const char *, struct passwd *, char *, size_t, struct passwd **);
int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
int getpwuid_r(uid_t, struct passwd *, char *, size_t, struct passwd **);
int getgrgid_r(gid_t , struct group *, char *, size_t, struct group **);
#endif
#endif /* __SGE_UIDGID_H */
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