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<title>rpm: Statistics API.</title>
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rpm
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4.14.2
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/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
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initMenu('',false,false,'search.php','Search');
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/* @license-end */</script>
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Data Structures |
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Typedefs |
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Functions
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Statistics API.
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Statistics API.
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More...
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Data Structures
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struct rpmsw_s
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struct rpmop_s
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Cumulative statistics for an operation. More...
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Typedefs
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typedef unsigned long int rpmtime_t
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typedef struct rpmsw_s * rpmsw
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typedef struct rpmop_s * rpmop
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Functions
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rpmsw rpmswNow (rpmsw sw)
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Return benchmark time stamp. More...
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rpmtime_t rpmswDiff (rpmsw end, rpmsw begin)
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Return benchmark time stamp difference. More...
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rpmtime_t rpmswInit (void)
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Return benchmark time stamp overhead. More...
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int rpmswEnter (rpmop op, ssize_t rc)
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Enter timed operation. More...
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rpmtime_t rpmswExit (rpmop op, ssize_t rc)
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Exit timed operation. More...
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rpmtime_t rpmswAdd (rpmop to, rpmop from)
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Sum statistic counters. More...
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rpmtime_t rpmswSub (rpmop to, rpmop from)
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Subtract statistic counters. More...
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Detailed Description
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Statistics API.
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Typedef Documentation
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◆ rpmop
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typedef struct rpmop_s* rpmop
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Definition at line 27 of file rpmsw.h.
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◆ rpmsw
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typedef struct rpmsw_s* rpmsw
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Definition at line 23 of file rpmsw.h.
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◆ rpmtime_t
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typedef unsigned long int rpmtime_t
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Definition at line 19 of file rpmsw.h.
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Function Documentation
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◆ rpmswAdd()
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rpmtime_t rpmswAdd
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(
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rpmop
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to,
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rpmop
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from
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)
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Sum statistic counters.
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- Parameters
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toresult statistics
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fromoperation statistics
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- Returns
- cumulative usecs for operation
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◆ rpmswDiff()
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rpmtime_t rpmswDiff
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(
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rpmsw
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end,
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rpmsw
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begin
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)
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Return benchmark time stamp difference.
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- Parameters
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*endend time stamp
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*beginbegin time stamp
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- Returns
- difference in micro-seconds
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◆ rpmswEnter()
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int rpmswEnter
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(
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rpmop
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op,
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ssize_t
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rc
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)
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Enter timed operation.
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- Parameters
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opoperation statistics
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rc-1 clears usec counter
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- Returns
- 0 always
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◆ rpmswExit()
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rpmtime_t rpmswExit
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(
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rpmop
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op,
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ssize_t
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rc
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)
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Exit timed operation.
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- Parameters
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opoperation statistics
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rcper-operation data (e.g. bytes transferred)
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- Returns
- cumulative usecs for operation
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◆ rpmswInit()
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rpmtime_t rpmswInit
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(
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void
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)
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Return benchmark time stamp overhead.
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- Returns
- overhead in micro-seconds
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◆ rpmswNow()
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rpmsw rpmswNow
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(
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rpmsw
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sw)
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Return benchmark time stamp.
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- Parameters
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*swtime stamp
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- Returns
- 0 on success
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◆ rpmswSub()
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rpmtime_t rpmswSub
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(
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rpmop
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rpmop
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from
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)
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Subtract statistic counters.
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- Parameters
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toresult statistics
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fromoperation statistics
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- Returns
- cumulative usecs for operation
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<address class="footer"><small>
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Generated by
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1.8.14
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</small></address>
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</html>
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