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/* $Id$ */
/* some useful defines */
#ifndef _DEFINES_H_
#define _DEFINES_H_
#include "config.h"
#include <stdbool.h>
#include <locale.h>
#define gettext_noop(String) (String)
/* #define gettext_def(String) "#define String" */
#ifdef ENABLE_NLS
# include <libintl.h>
# define _(Text) gettext (Text)
#else
# undef bindtextdomain
# define bindtextdomain(Domain, Directory) (NULL)
# undef textdomain
# define textdomain(Domain) (NULL)
# define _(Text) Text
# define ngettext(Msgid1, Msgid2, N) \
((N) == 1 ? (const char *) (Msgid1) : (const char *) (Msgid2))
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <unistd.h>
/*
* crypt(3), crypt_gensalt(3), and their
* feature test macros may be defined in here.
*/
#if __has_include(<crypt.h>)
# include <crypt.h>
#endif
#include <sys/time.h>
#include <time.h>
#include <dirent.h>
#include <shadow.h>
#if defined(SHADOWGRP)
#include "gshadow_.h"
#endif
#include <limits.h>
#ifndef NGROUPS_MAX
#ifdef NGROUPS
#define NGROUPS_MAX NGROUPS
#else
#define NGROUPS_MAX 64
#endif
#endif
#include <syslog.h>
#ifndef LOG_WARN
#define LOG_WARN LOG_WARNING
#endif
/* LOG_NOWAIT is deprecated */
#ifndef LOG_NOWAIT
#define LOG_NOWAIT 0
#endif
/* LOG_AUTH is deprecated, use LOG_AUTHPRIV instead */
#ifndef LOG_AUTHPRIV
#define LOG_AUTHPRIV LOG_AUTH
#endif
/* cleaner than lots of #ifdefs everywhere - use this as follows:
SYSLOG((LOG_CRIT, "user %s cracked root", user)); */
#ifdef ENABLE_NLS
/* Temporarily set LC_TIME to "C" to avoid strange dates in syslog.
This is a workaround for a more general syslog(d) design problem -
syslogd should log the current system time for each event, and not
trust the formatted time received from the unix domain (or worse,
UDP) socket. -MM */
/* Avoid translated PAM error messages: Set LC_ALL to "C".
* --Nekral */
#define SYSLOG(x) \
do { \
char *old_locale = setlocale (LC_ALL, NULL); \
char *saved_locale = NULL; \
if (NULL != old_locale) { \
saved_locale = strdup (old_locale); \
} \
if (NULL != saved_locale) { \
(void) setlocale (LC_ALL, "C"); \
} \
syslog x ; \
if (NULL != saved_locale) { \
(void) setlocale (LC_ALL, saved_locale); \
free (saved_locale); \
} \
} while (false)
#else /* !ENABLE_NLS */
#define SYSLOG(x) syslog x
#endif /* !ENABLE_NLS */
/* The default syslog settings can now be changed here,
in just one place. */
#ifndef SYSLOG_OPTIONS
/* #define SYSLOG_OPTIONS (LOG_PID | LOG_CONS | LOG_NOWAIT) */
#define SYSLOG_OPTIONS (LOG_PID)
#endif
#ifndef SYSLOG_FACILITY
#define SYSLOG_FACILITY LOG_AUTHPRIV
#endif
#define OPENLOG(progname) openlog(progname, SYSLOG_OPTIONS, SYSLOG_FACILITY)
#include <termios.h>
#define STTY(fd, termio) tcsetattr(fd, TCSANOW, termio)
#define GTTY(fd, termio) tcgetattr(fd, termio)
#define TERMIO struct termios
/*
* Password aging constants
*
* DAY - seconds / day
* WEEK - seconds / week
*/
/* Solaris defines this in shadow.h */
#ifndef DAY
#define DAY ((time_t) 24 * 3600)
#endif
#define WEEK (7*DAY)
#ifndef PASSWD_FILE
#define PASSWD_FILE "/etc/passwd"
#endif
#ifndef GROUP_FILE
#define GROUP_FILE "/etc/group"
#endif
#ifndef SHADOW_FILE
#define SHADOW_FILE "/etc/shadow"
#endif
#ifndef SUBUID_FILE
#define SUBUID_FILE "/etc/subuid"
#endif
#ifndef SUBGID_FILE
#define SUBGID_FILE "/etc/subgid"
#endif
#ifdef SHADOWGRP
#ifndef SGROUP_FILE
#define SGROUP_FILE "/etc/gshadow"
#endif
#endif
/*
* string to use for the pw_passwd field in /etc/passwd when using
* shadow passwords - most systems use "x" but there are a few
* exceptions, so it can be changed here if necessary. --marekm
*/
#ifndef SHADOW_PASSWD_STRING
#define SHADOW_PASSWD_STRING "x"
#endif
#define SHADOW_SP_FLAG_UNSET ((unsigned long)-1)
#ifdef WITH_AUDIT
/* in case we use pam < 0.80 */
#undef __u8
#undef __u32
#include <libaudit.h>
#endif
/* Maximum length of passwd entry */
#define PASSWD_ENTRY_MAX_LENGTH 32768
#ifdef HAVE_SECURE_GETENV
# define shadow_getenv(name) secure_getenv(name)
# else
# define shadow_getenv(name) getenv(name)
#endif
/*
* Maximum password length
*
* Consider that there is also limit in PAM (PAM_MAX_RESP_SIZE)
* currently set to 512.
*/
#if !defined(PASS_MAX)
#define PASS_MAX BUFSIZ - 1
#endif
#endif /* _DEFINES_H_ */
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