These are some convience macros and defines. More...

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Macros
#define	QB_ROUNDUP(x, y) ((((x) + ((y) - 1)) / (y)) * (y))

#define	QB_ABS(i) (((i) < 0) ? -(i) : (i))

#define	QB_MAX(a, b) (((a) > (b)) ? (a) : (b))

#define	QB_MIN(a, b) (((a) < (b)) ? (a) : (b))

#define	QB_FALSE 0

#define	QB_TRUE (!QB_FALSE)

#define	qb_bit_value(bit) (1U << (bit))

#define	qb_bit_set(barray, bit) (barray \|= qb_bit_value(bit))

#define	qb_bit_clear(barray, bit) (barray &= ~(qb_bit_value(bit)))

#define	qb_bit_is_set(barray, bit) (barray & qb_bit_value(bit))

#define	qb_bit_is_clear(barray, bit) (!(barray & qb_bit_value(bit)))

#define	QB_PP_JOIN_(a, b) a##b

#define	QB_PP_JOIN(a, b) QB_PP_JOIN_(a, b)

#define	QB_PP_STRINGIFY_(arg) #arg

#define	QB_PP_STRINGIFY(arg) QB_PP_STRINGIFY_(arg)

#define	HZ 100 /* 10ms */

#define	QB_TIME_MS_IN_SEC 1000ULL

#define	QB_TIME_US_IN_SEC 1000000ULL

#define	QB_TIME_NS_IN_SEC 1000000000ULL

#define	QB_TIME_US_IN_MSEC 1000ULL

#define	QB_TIME_NS_IN_MSEC 1000000ULL

#define	QB_TIME_NS_IN_USEC 1000ULL

#define	QB_GNUC_DEPRECATED

#define	QB_GNUC_DEPRECATED_FOR(f) QB_GNUC_DEPRECATED

#define	QB_GNUC_MAY_ALIAS

Detailed Description

These are some convience macros and defines.

Author: Angus Salkeld asalk.nosp@m.eld@.nosp@m.redha.nosp@m.t.co.nosp@m.m

Macro Definition Documentation

◆ HZ

#define HZ 100 /* 10ms */

◆ QB_ABS

#define QB_ABS ( i ) (((i) < 0) ? -(i) : (i))

◆ qb_bit_clear

#define qb_bit_clear	(	barray,
		bit
	)	(barray &= ~(qb_bit_value(bit)))

Examples: simplelog.c.

◆ qb_bit_is_clear

#define qb_bit_is_clear	(	barray,
		bit
	)	(!(barray & qb_bit_value(bit)))

◆ qb_bit_is_set

#define qb_bit_is_set	(	barray,
		bit
	)	(barray & qb_bit_value(bit))

Examples: simplelog.c.

◆ qb_bit_set

#define qb_bit_set	(	barray,
		bit
	)	(barray \|= qb_bit_value(bit))

Examples: simplelog.c.

◆ qb_bit_value

#define qb_bit_value ( bit ) (1U << (bit))

◆ QB_FALSE

#define QB_FALSE 0

Examples: ipcclient.c, ipcserver.c, simplelog.c, and tcpserver.c.

◆ QB_GNUC_DEPRECATED

#define QB_GNUC_DEPRECATED

◆ QB_GNUC_DEPRECATED_FOR

#define QB_GNUC_DEPRECATED_FOR ( f ) QB_GNUC_DEPRECATED

◆ QB_GNUC_MAY_ALIAS

#define QB_GNUC_MAY_ALIAS

◆ QB_MAX

#define QB_MAX	(	a,
		b
	)	(((a) > (b)) ? (a) : (b))

◆ QB_MIN

#define QB_MIN	(	a,
		b
	)	(((a) < (b)) ? (a) : (b))

Examples: simplelog.c.

◆ QB_PP_JOIN

#define QB_PP_JOIN	(	a,
		b
	)	QB_PP_JOIN_(a, b)

◆ QB_PP_JOIN_

#define QB_PP_JOIN_	(	a,
		b
	)	a##b

◆ QB_PP_STRINGIFY

#define QB_PP_STRINGIFY ( arg ) QB_PP_STRINGIFY_(arg)

◆ QB_PP_STRINGIFY_

#define QB_PP_STRINGIFY_ ( arg ) #arg

◆ QB_ROUNDUP

#define QB_ROUNDUP	(	x,
		y
	)	((((x) + ((y) - 1)) / (y)) * (y))

◆ QB_TIME_MS_IN_SEC

#define QB_TIME_MS_IN_SEC 1000ULL

◆ QB_TIME_NS_IN_MSEC

#define QB_TIME_NS_IN_MSEC 1000000ULL

◆ QB_TIME_NS_IN_SEC

#define QB_TIME_NS_IN_SEC 1000000000ULL

◆ QB_TIME_NS_IN_USEC

#define QB_TIME_NS_IN_USEC 1000ULL

◆ QB_TIME_US_IN_MSEC

#define QB_TIME_US_IN_MSEC 1000ULL

◆ QB_TIME_US_IN_SEC

#define QB_TIME_US_IN_SEC 1000000ULL

◆ QB_TRUE

#define QB_TRUE (!QB_FALSE)

Examples: ipcclient.c, ipcserver.c, simplelog.c, and tcpserver.c.

Macros