#ifndef NTP_STDLIB_H
#define NTP_STDLIB_H
#include <sys/types.h>
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#include "declcond.h"
#include "l_stdlib.h"
#include "ntp_net.h"
#include "ntp_debug.h"
#include "ntp_malloc.h"
#include "ntp_string.h"
#include "ntp_syslog.h"
#include "ntp_keyacc.h"
#ifdef __GNUC__
#define NTP_PRINTF(fmt, args) __attribute__((__format__(__printf__, fmt, args)))
#else
#define NTP_PRINTF(fmt, args)
#endif
extern int mprintf(const char *, ...) NTP_PRINTF(1, 2);
extern int mfprintf(FILE *, const char *, ...) NTP_PRINTF(2, 3);
extern int mvfprintf(FILE *, const char *, va_list) NTP_PRINTF(2, 0);
extern int mvsnprintf(char *, size_t, const char *, va_list)
NTP_PRINTF(3, 0);
extern int msnprintf(char *, size_t, const char *, ...)
NTP_PRINTF(3, 4);
extern void msyslog(int, const char *, ...) NTP_PRINTF(2, 3);
extern void mvsyslog(int, const char *, va_list) NTP_PRINTF(2, 0);
extern void init_logging (const char *, u_int32, int);
extern int change_logfile (const char *, int);
extern void setup_logfile (const char *);
#ifndef errno_to_str
extern void errno_to_str(int, char *, size_t);
#endif
#ifndef OPENSSL
#define NID_md5 4
#define EVP_MAX_MD_SIZE 64
#endif
#define SAVE_ERRNO(stmt) \
{ \
int preserved_errno; \
\
preserved_errno = socket_errno(); \
{ \
stmt \
} \
errno = preserved_errno; \
}
typedef void (*ctrl_c_fn)(void);
extern void auth_delkeys (void);
extern int auth_havekey (keyid_t);
extern int authdecrypt (keyid_t, u_int32 *, size_t, size_t);
extern size_t authencrypt (keyid_t, u_int32 *, size_t);
extern int authhavekey (keyid_t);
extern int authistrusted (keyid_t);
extern int authistrustedip (keyid_t, sockaddr_u *);
extern int authreadkeys (const char *);
extern void authtrust (keyid_t, u_long);
extern int authusekey (keyid_t, int, const u_char *);
extern u_int32 calyearstart (u_int32 ntptime, const time_t *pivot);
extern u_int32 calmonthstart (u_int32 ntptime, const time_t *pivot);
extern u_int32 calweekstart (u_int32 ntptime, const time_t *pivot);
extern u_int32 caldaystart (u_int32 ntptime, const time_t *pivot);
extern const char *clockname (int);
extern int clocktime (int, int, int, int, int, u_int32, u_long *, u_int32 *);
extern int ntp_getopt (int, char **, const char *);
extern void init_auth (void);
extern void init_lib (void);
extern struct savekey *auth_findkey (keyid_t);
extern void auth_moremem (int);
extern void auth_prealloc_symkeys(int);
extern int ymd2yd (int, int, int);
extern int MD5authdecrypt (int, const u_char *, u_int32 *, size_t, size_t);
extern size_t MD5authencrypt (int, const u_char *, u_int32 *, size_t);
extern void MD5auth_setkey (keyid_t, int, const u_char *, size_t, KeyAccT *c);
extern u_int32 addr2refid (sockaddr_u *);
#ifndef EREALLOC_CALLSITE
extern void * ereallocz (void *, size_t, size_t, int);
extern void * oreallocarrayxz (void *optr, size_t nmemb, size_t size, size_t extra);
#define erealloczsite(p, n, o, z, f, l) ereallocz((p), (n), (o), (z))
#define emalloc(n) ereallocz(NULL, (n), 0, FALSE)
#define emalloc_zero(c) ereallocz(NULL, (c), 0, TRUE)
#define erealloc(p, c) ereallocz((p), (c), 0, FALSE)
#define erealloc_zero(p, n, o) ereallocz((p), (n), (o), TRUE)
#define ereallocarray(p, n, s) oreallocarrayxz((p), (n), (s), 0)
#define eallocarray(n, s) oreallocarrayxz(NULL, (n), (s), 0)
#define ereallocarrayxz(p, n, s, x) oreallocarrayxz((p), (n), (s), (x))
#define eallocarrayxz(n, s, x) oreallocarrayxz(NULL, (n), (s), (x))
extern char * estrdup_impl(const char *);
#define estrdup(s) estrdup_impl(s)
#else
extern void * ereallocz (void *, size_t, size_t, int,
const char *, int);
extern void * oreallocarrayxz (void *optr, size_t nmemb, size_t size,
size_t extra, const char *, int);
#define erealloczsite ereallocz
#define emalloc(c) ereallocz(NULL, (c), 0, FALSE, \
__FILE__, __LINE__)
#define emalloc_zero(c) ereallocz(NULL, (c), 0, TRUE, \
__FILE__, __LINE__)
#define erealloc(p, c) ereallocz((p), (c), 0, FALSE, \
__FILE__, __LINE__)
#define erealloc_zero(p, n, o) ereallocz((p), (n), (o), TRUE, \
__FILE__, __LINE__)
#define ereallocarray(p, n, s) oreallocarrayxz((p), (n), (s), 0, \
__FILE__, __LINE__)
#define eallocarray(n, s) oreallocarrayxz(NULL, (n), (s), 0, \
__FILE__, __LINE__)
#define ereallocarrayxz(p, n, s, x) oreallocarrayxz((p), (n), (s), (x), \
__FILE__, __LINE__)
#define eallocarrayxz(n, s, x) oreallocarrayxz(NULL, (n), (s), (x), \
__FILE__, __LINE__)
extern char * estrdup_impl(const char *, const char *, int);
#define estrdup(s) estrdup_impl((s), __FILE__, __LINE__)
#endif
extern int atoint (const char *, long *);
extern int atouint (const char *, u_long *);
extern int hextoint (const char *, u_long *);
extern const char * humanlogtime (void);
extern const char * humantime (time_t);
extern int is_ip_address (const char *, u_short, sockaddr_u *);
extern char * mfptoa (u_int32, u_int32, short);
extern char * mfptoms (u_int32, u_int32, short);
extern const char * modetoa (size_t);
extern const char * eventstr (int);
extern const char * ceventstr (int);
extern const char * res_match_flags(u_short);
extern const char * res_access_flags(u_short);
#ifdef KERNEL_PLL
extern const char * k_st_flags (u_int32);
#endif
extern char * statustoa (int, int);
extern sockaddr_u * netof (sockaddr_u *);
extern char * numtoa (u_int32);
extern char * numtohost (u_int32);
extern const char * socktoa (const sockaddr_u *);
extern const char * sockporttoa(const sockaddr_u *);
extern u_short sock_hash (const sockaddr_u *);
extern int sockaddr_masktoprefixlen(const sockaddr_u *);
extern const char * socktohost (const sockaddr_u *);
extern int octtoint (const char *, u_long *);
extern u_long ranp2 (int);
extern const char *refnumtoa (sockaddr_u *);
extern const char *refid_str (u_int32, int);
extern int decodenetnum (const char *, sockaddr_u *);
extern const char * FindConfig (const char *);
extern void signal_no_reset (int, RETSIGTYPE (*func)(int));
extern void set_ctrl_c_hook (ctrl_c_fn);
extern void getauthkeys (const char *);
extern void auth_agekeys (void);
extern void rereadkeys (void);
extern u_long authkeynotfound;
extern u_long authkeylookups;
extern u_long authnumkeys;
extern u_long authkeyexpired;
extern u_long authkeyuncached;
extern u_long authencryptions;
extern u_long authdecryptions;
extern int authnumfreekeys;
extern keyid_t cache_keyid;
extern int cache_type;
extern u_char * cache_secret;
extern size_t cache_secretsize;
extern u_short cache_flags;
extern char * ntp_optarg;
extern int ntp_optind;
extern int ipv4_works;
extern int ipv6_works;
typedef void (*pset_tod_using)(const char *);
extern pset_tod_using set_tod_using;
#ifdef OPENSSL
extern void ssl_init (void);
extern void ssl_check_version (void);
extern int ssl_init_done;
#define INIT_SSL() \
do { \
if (!ssl_init_done) \
ssl_init(); \
} while (0)
#else
#define INIT_SSL() do {} while (0)
#endif
extern int keytype_from_text (const char *, size_t *);
extern const char *keytype_name (int);
extern char * getpass_keytype (int);
#ifndef HAVE_STRLCPY
extern size_t strlcpy(char *dst, const char *src, size_t siz);
#endif
#ifndef HAVE_STRLCAT
extern size_t strlcat(char *dst, const char *src, size_t siz);
#endif
#ifdef NTP_REDEFINE_STRERROR
#define strerror(e) ntp_strerror(e)
extern char * ntp_strerror (int e);
#endif
extern double sys_tick;
extern double measured_tick;
extern double sys_fuzz;
extern int trunc_os_clock;
extern const char *Version;
#endif