159 lines
5.0 KiB
C
159 lines
5.0 KiB
C
/*
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* ntp_stdlib.h - Prototypes for NTP lib.
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*/
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#include <sys/types.h>
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#include <sys/socket.h>
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#include "ntp_rfc2553.h"
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#include "ntp_types.h"
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#include "ntp_string.h"
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#include "l_stdlib.h"
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/*
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* Handle gcc __attribute__ if available.
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*/
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#ifndef __attribute__
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/* This feature is available in gcc versions 2.5 and later. */
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# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (defined(__STRICT_ANSI__))
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# define __attribute__(Spec) /* empty */
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# endif
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/* The __-protected variants of `format' and `printf' attributes
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are accepted by gcc versions 2.6.4 (effectively 2.7) and later. */
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# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 7)
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# define __format__ format
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# define __printf__ printf
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# endif
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#endif
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#if defined(__STDC__) || defined(HAVE_STDARG_H)
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# include <stdarg.h>
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extern void msyslog P((int, const char *, ...))
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__attribute__((__format__(__printf__, 2, 3)));
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extern void netsyslog P((int, const char *, ...))
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__attribute__((__format__(__printf__, 2, 3)));
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#else
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# include <varargs.h>
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extern void msyslog P(());
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extern void netsyslog P(());
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#endif
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extern void auth_delkeys P((void));
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extern int auth_havekey P((keyid_t));
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extern int authdecrypt P((keyid_t, u_int32 *, int, int));
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extern int authencrypt P((keyid_t, u_int32 *, int));
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extern int authhavekey P((keyid_t));
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extern int authistrusted P((keyid_t));
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extern int authreadkeys P((const char *));
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extern void authtrust P((keyid_t, u_long));
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extern int authusekey P((keyid_t, int, const u_char *));
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extern u_long calleapwhen P((u_long));
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extern u_long calyearstart P((u_long));
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extern const char *clockname P((int));
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extern int clocktime P((int, int, int, int, int, u_long, u_long *, u_int32 *));
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#if defined SYS_WINNT && defined DEBUG
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# define emalloc(_c) debug_emalloc(_c, __FILE__, __LINE__)
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extern void * debug_emalloc P((u_int, char *, int));
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#else
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extern void * emalloc P((u_int));
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#endif
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extern int ntp_getopt P((int, char **, const char *));
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extern void init_auth P((void));
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extern void init_lib P((void));
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extern void init_random P((void));
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extern struct savekey *auth_findkey P((keyid_t));
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extern int auth_moremem P((void));
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extern int ymd2yd P((int, int, int));
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extern int MD5authdecrypt P((u_char *, u_int32 *, int, int));
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extern int MD5authencrypt P((u_char *, u_int32 *, int));
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extern void MD5auth_setkey P((keyid_t, const u_char *, const int));
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extern u_int32 addr2refid P((struct sockaddr_storage *));
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extern int atoint P((const char *, long *));
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extern int atouint P((const char *, u_long *));
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extern int hextoint P((const char *, u_long *));
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extern char * humandate P((u_long));
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extern char * humanlogtime P((void));
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extern char * inttoa P((long));
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extern char * mfptoa P((u_long, u_long, short));
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extern char * mfptoms P((u_long, u_long, short));
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extern const char * modetoa P((int));
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extern const char * eventstr P((int));
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extern const char * ceventstr P((int));
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extern char * statustoa P((int, int));
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extern const char * sysstatstr P((int));
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extern const char * peerstatstr P((int));
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extern const char * clockstatstr P((int));
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extern struct sockaddr_storage* netof P((struct sockaddr_storage*));
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extern char * numtoa P((u_int32));
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extern char * numtohost P((u_int32));
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extern char * socktoa P((struct sockaddr_storage *));
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extern char * socktohost P((struct sockaddr_storage *));
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extern int octtoint P((const char *, u_long *));
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extern u_long ranp2 P((int));
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extern char * refnumtoa P((struct sockaddr_storage *));
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extern int tsftomsu P((u_long, int));
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extern char * uinttoa P((u_long));
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extern int decodenetnum P((const char *, struct sockaddr_storage *));
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extern const char * FindConfig P((const char *));
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extern void signal_no_reset P((int, RETSIGTYPE (*func)(int)));
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extern void getauthkeys P((char *));
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extern void auth_agekeys P((void));
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extern void rereadkeys P((void));
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/*
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* Variable declarations for libntp.
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*/
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/*
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* Defined by any program.
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*/
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extern volatile int debug; /* debugging flag */
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/* authkeys.c */
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extern u_long authkeynotfound; /* keys not found */
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extern u_long authkeylookups; /* calls to lookup keys */
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extern u_long authnumkeys; /* number of active keys */
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extern u_long authkeyexpired; /* key lifetime expirations */
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extern u_long authkeyuncached; /* cache misses */
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extern u_long authencryptions; /* calls to encrypt */
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extern u_long authdecryptions; /* calls to decrypt */
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extern int authnumfreekeys;
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/*
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* The key cache. We cache the last key we looked at here.
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*/
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extern keyid_t cache_keyid; /* key identifier */
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extern u_char * cache_key; /* key pointer */
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extern u_int cache_keylen; /* key length */
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/* clocktypes.c */
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#ifdef NTP_REFCLOCK_H
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struct clktype;
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extern struct clktype clktypes[];
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#endif
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/* getopt.c */
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extern char * ntp_optarg; /* global argument pointer */
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extern int ntp_optind; /* global argv index */
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/* machines.c */
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extern const char *set_tod_using;
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/* mexit.c */
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#if defined SYS_WINNT || defined SYS_CYGWIN32
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extern HANDLE hServDoneEvent;
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#endif
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/* systime.c */
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extern double sys_tick; /* adjtime() resolution */
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/* version.c */
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extern const char *Version; /* version declaration */
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