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Name	Size	Permission
argv.h	4.11 KB	-rw-r--r--
header.h	13.37 KB	-rw-r--r--
rpmbase64.h	1023 B	-rw-r--r--
rpmbuild.h	3.28 KB	-rw-r--r--
rpmcallback.h	1.38 KB	-rw-r--r--
rpmcli.h	12.45 KB	-rw-r--r--
rpmdb.h	6.15 KB	-rw-r--r--
rpmds.h	11.61 KB	-rw-r--r--
rpmfc.h	2.44 KB	-rw-r--r--
rpmfi.h	13.02 KB	-rw-r--r--
rpmfileutil.h	5.04 KB	-rw-r--r--
rpmio.h	2.21 KB	-rw-r--r--
rpmkeyring.h	2.59 KB	-rw-r--r--
rpmlegacy.h	7.5 KB	-rw-r--r--
rpmlib.h	5.34 KB	-rw-r--r--
rpmlog.h	8.48 KB	-rw-r--r--
rpmmacro.h	4.21 KB	-rw-r--r--
rpmpgp.h	46.34 KB	-rw-r--r--
rpmpol.h	388 B	-rw-r--r--
rpmprob.h	4.67 KB	-rw-r--r--
rpmps.h	2.29 KB	-rw-r--r--
rpmsign.h	740 B	-rw-r--r--
rpmspec.h	2.21 KB	-rw-r--r--
rpmsq.h	1.34 KB	-rw-r--r--
rpmstring.h	4.08 KB	-rw-r--r--
rpmstrpool.h	3.83 KB	-rw-r--r--
rpmsw.h	2.09 KB	-rw-r--r--
rpmtag.h	20.22 KB	-rw-r--r--
rpmtd.h	12.21 KB	-rw-r--r--
rpmte.h	6.45 KB	-rw-r--r--
rpmts.h	16.8 KB	-rw-r--r--
rpmtypes.h	2.49 KB	-rw-r--r--
rpmurl.h	1.11 KB	-rw-r--r--
rpmutil.h	4.68 KB	-rw-r--r--
rpmvf.h	3.98 KB	-rw-r--r--

Code Editor : rpmsw.h

#ifndef	H_RPMSW
#define	H_RPMSW

/** \ingroup rpmio
 * \file rpmio/rpmsw.h
 */

#include <unistd.h>
#include <sys/time.h>

#ifdef __cplusplus
extern "C" {
#endif

/** \ingroup rpmsw
 */
typedef unsigned long int rpmtime_t;

/** \ingroup rpmsw
 */
typedef struct rpmsw_s * rpmsw;

/** \ingroup rpmsw
 */
typedef struct rpmop_s * rpmop;

/** \ingroup rpmsw
 */
struct rpmsw_s {
    union {
	struct timeval tv;
	unsigned long long int ticks;
	unsigned long int tocks[2];
    } u;
};

/** \ingroup rpmsw
 * Cumulative statistics for an operation.
 */
struct rpmop_s {
    struct rpmsw_s	begin;	/*!< Starting time stamp. */
    int			count;	/*!< Number of operations. */
    size_t		bytes;	/*!< Number of bytes transferred. */
    rpmtime_t		usecs;	/*!< Number of ticks. */
};

/** \ingroup rpmsw
 * Return benchmark time stamp.
 * @param *sw		time stamp
 * @return		0 on success
 */
rpmsw rpmswNow(rpmsw sw);

/** \ingroup rpmsw
 * Return benchmark time stamp difference.
 * @param *end		end time stamp
 * @param *begin	begin time stamp
 * @return		difference in micro-seconds
 */
rpmtime_t rpmswDiff(rpmsw end, rpmsw begin);

/** \ingroup rpmsw
 * Return benchmark time stamp overhead.
 * @return		overhead in micro-seconds
 */
rpmtime_t rpmswInit(void);

/** \ingroup rpmsw
 * Enter timed operation.
 * @param op			operation statistics
 * @param rc			-1 clears usec counter
 * @return			0 always
 */
int rpmswEnter(rpmop op, ssize_t rc);

/** \ingroup rpmsw
 * Exit timed operation.
 * @param op			operation statistics
 * @param rc			per-operation data (e.g. bytes transferred)
 * @return			cumulative usecs for operation
 */
rpmtime_t rpmswExit(rpmop op, ssize_t rc);

/** \ingroup rpmsw
 * Sum statistic counters.
 * @param to			result statistics
 * @param from			operation statistics
 * @return			cumulative usecs for operation
 */
rpmtime_t rpmswAdd(rpmop to, rpmop from);

/** \ingroup rpmsw
 * Subtract statistic counters.
 * @param to			result statistics
 * @param from			operation statistics
 * @return			cumulative usecs for operation
 */
rpmtime_t rpmswSub(rpmop to, rpmop from);

#ifdef __cplusplus
}
#endif

#endif	/* H_RPMSW */

${this.title}

Code Editor : rpmsw.h