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📄 declcond.h(803 B)
📄 gps.h(2.84 KB)
📄 hopf6039.h(3.51 KB)
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📄 ieee754io.h(2.94 KB)
📄 intreswork.h(808 B)
📄 iosignal.h(1.46 KB)
📁 isc
📄 l_stdlib.h(4.8 KB)
📄 lib_strbuf.h(674 B)
📄 libntp.h(436 B)
📄 libssl_compat.h(4.25 KB)
📄 mbg_gps166.h(36.84 KB)
📄 mx4200.h(2.15 KB)
📄 ntif.h(2.86 KB)
📄 ntp.h(33.52 KB)
📄 ntp_assert.h(2.73 KB)
📄 ntp_calendar.h(14.99 KB)
📄 ntp_calgps.h(4.02 KB)
📄 ntp_cmdargs.h(38 B)
📄 ntp_config.h(8.33 KB)
📄 ntp_control.h(5.66 KB)
📄 ntp_crypto.h(6.61 KB)
📄 ntp_datum.h(1.07 KB)
📄 ntp_debug.h(635 B)
📄 ntp_filegen.h(1.76 KB)
📄 ntp_fp.h(13.37 KB)
📄 ntp_if.h(651 B)
📄 ntp_intres.h(1.77 KB)
📄 ntp_io.h(1.82 KB)
📄 ntp_keyacc.h(658 B)
📄 ntp_libopts.h(330 B)
📄 ntp_lineedit.h(251 B)
📄 ntp_lists.h(12.09 KB)
📄 ntp_machine.h(7.18 KB)
📄 ntp_malloc.h(1.18 KB)
📄 ntp_md5.h(1.32 KB)
📄 ntp_net.h(6.61 KB)
📄 ntp_prio_q.h(1.93 KB)
📄 ntp_proto.h(95 B)
📄 ntp_psl.h(342 B)
📄 ntp_random.h(402 B)
📄 ntp_refclock.h(7.81 KB)
📄 ntp_request.h(30.83 KB)
📄 ntp_rfc2553.h(8.46 KB)
📄 ntp_select.h(1.02 KB)
📄 ntp_stdlib.h(9.83 KB)
📄 ntp_string.h(708 B)
📄 ntp_syscall.h(1.17 KB)
📄 ntp_syslog.h(2.94 KB)
📄 ntp_tty.h(2.61 KB)
📄 ntp_types.h(7.21 KB)
📄 ntp_unixtime.h(1.6 KB)
📄 ntp_worker.h(5.54 KB)
📄 ntp_workimpl.h(749 B)
📄 ntpd.h(20.67 KB)
📄 ntpsim.h(3.85 KB)
📄 parse.h(14.58 KB)
📄 parse_conf.h(2.76 KB)
📄 rc_cmdlength.h(83 B)
📄 recvbuff.h(3.84 KB)
📄 refclock_atom.h(449 B)
📄 refidsmear.h(89 B)
📄 safecast.h(1.04 KB)
📄 ssl_applink.c(2.1 KB)
📄 timepps-SCO.h(11.67 KB)
📄 timepps-Solaris.h(13.24 KB)
📄 timepps-SunOS.h(11.78 KB)
📄 timespecops.h(4.82 KB)
📄 timetoa.h(2.62 KB)
📄 timevalops.h(8.33 KB)
📄 timexsup.h(1.37 KB)
📄 trimble.h(8.01 KB)
📄 vint64ops.h(1.05 KB)

Editing: ntp_assert.h

/*
 * ntp_assert.h - design by contract stuff
 *
 * example:
 *
 * int foo(char *a) {
 *	int result;
 *	int value;
 *
 *	REQUIRE(a != NULL);
 *	...
 *	bar(&value);
 *	INSIST(value > 2);
 *	...
 *
 *	ENSURE(result != 12);
 *	return result;
 * }
 *
 * open question: when would we use INVARIANT()?
 *
 * For cases where the overhead for non-debug builds is deemed too high,
 * use DEBUG_REQUIRE(), DEBUG_INSIST(), DEBUG_ENSURE(), and/or
 * DEBUG_INVARIANT().
 */

#ifndef NTP_ASSERT_H
#define NTP_ASSERT_H

# ifdef CALYSTO 
/* see: http://www.domagoj-babic.com/index.php/ResearchProjects/Calysto */

extern void calysto_assume(unsigned char cnd); /* assume this always holds */ 
extern void calysto_assert(unsigned char cnd); /* check whether this holds */ 
#define ALWAYS_REQUIRE(x)	calysto_assert(x)
#define ALWAYS_INSIST(x)	calysto_assume(x) /* DLH calysto_assert()? */
#define ALWAYS_INVARIANT(x)	calysto_assume(x)
#define ALWAYS_ENSURE(x)	calysto_assert(x)

/* # elif defined(__COVERITY__) */
/*
 * DH: try letting coverity scan our actual assertion macros, now that
 * isc_assertioncallback_t is marked __attribute__ __noreturn__.
 */

/*
 * Coverity has special knowledge that assert(x) terminates the process
 * if x is not true.  Rather than teach it about our assertion macros,
 * just use the one it knows about for Coverity Prevent scans.  This
 * means our assertion code (and ISC's) escapes Coverity analysis, but
 * that seems to be a reasonable trade-off.
 */

/*
#define ALWAYS_REQUIRE(x)	assert(x)
#define ALWAYS_INSIST(x)	assert(x)
#define ALWAYS_INVARIANT(x)	assert(x)
#define ALWAYS_ENSURE(x)	assert(x)
*/

#elif defined(__FLEXELINT__)

#include <assert.h>

#define ALWAYS_REQUIRE(x)	assert(x)
#define ALWAYS_INSIST(x)	assert(x)
#define ALWAYS_INVARIANT(x)	assert(x)
#define ALWAYS_ENSURE(x)	assert(x)

# else	/* neither Calysto, Coverity or FlexeLint */

#include "isc/assertions.h"

#define ALWAYS_REQUIRE(x)	ISC_REQUIRE(x)
#define ALWAYS_INSIST(x)	ISC_INSIST(x)
#define ALWAYS_INVARIANT(x)	ISC_INVARIANT(x)
#define ALWAYS_ENSURE(x)	ISC_ENSURE(x)

# endif /* neither Coverity nor Calysto */

#define	REQUIRE(x)		ALWAYS_REQUIRE(x)
#define	INSIST(x)		ALWAYS_INSIST(x)
#define	INVARIANT(x)		ALWAYS_INVARIANT(x)
#define	ENSURE(x)		ALWAYS_ENSURE(x)

/*
 * We initially used NTP_REQUIRE() instead of REQUIRE() etc, but that
 * is unneccesarily verbose, as libisc use of REQUIRE() etc shows.
 */

# ifdef DEBUG
#define	DEBUG_REQUIRE(x)	REQUIRE(x)
#define	DEBUG_INSIST(x)		INSIST(x)
#define	DEBUG_INVARIANT(x)	INVARIANT(x)
#define	DEBUG_ENSURE(x)		ENSURE(x)
# else
#define	DEBUG_REQUIRE(x)	do {} while (FALSE)
#define	DEBUG_INSIST(x)		do {} while (FALSE)
#define	DEBUG_INVARIANT(x)	do {} while (FALSE)
#define	DEBUG_ENSURE(x)		do {} while (FALSE)
# endif

#endif	/* NTP_ASSERT_H */

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Editing: ntp_assert.h

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