Index: mozilla/nsprpub/pr/include/prinrval.h |
=================================================================== |
--- mozilla/nsprpub/pr/include/prinrval.h (revision 191424) |
+++ mozilla/nsprpub/pr/include/prinrval.h (working copy) |
@@ -1,146 +0,0 @@ |
-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
-/* This Source Code Form is subject to the terms of the Mozilla Public |
- * License, v. 2.0. If a copy of the MPL was not distributed with this |
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
- |
-/* |
-** File: prinrval.h |
-** Description: API to interval timing functions of NSPR. |
-** |
-** |
-** NSPR provides interval times that are independent of network time |
-** of day values. Interval times are (in theory) accurate regardless |
-** of host processing requirements and also very cheap to acquire. It |
-** is expected that getting an interval time while in a synchronized |
-** function (holding one's lock). |
-**/ |
- |
-#if !defined(prinrval_h) |
-#define prinrval_h |
- |
-#include "prtypes.h" |
- |
-PR_BEGIN_EXTERN_C |
- |
-/**********************************************************************/ |
-/************************* TYPES AND CONSTANTS ************************/ |
-/**********************************************************************/ |
- |
-typedef PRUint32 PRIntervalTime; |
- |
-/*********************************************************************** |
-** DEFINES: PR_INTERVAL_MIN |
-** PR_INTERVAL_MAX |
-** DESCRIPTION: |
-** These two constants define the range (in ticks / second) of the |
-** platform dependent type, PRIntervalTime. These constants bound both |
-** the period and the resolution of a PRIntervalTime. |
-***********************************************************************/ |
-#define PR_INTERVAL_MIN 1000UL |
-#define PR_INTERVAL_MAX 100000UL |
- |
-/*********************************************************************** |
-** DEFINES: PR_INTERVAL_NO_WAIT |
-** PR_INTERVAL_NO_TIMEOUT |
-** DESCRIPTION: |
-** Two reserved constants are defined in the PRIntervalTime namespace. |
-** They are used to indicate that the process should wait no time (return |
-** immediately) or wait forever (never time out), respectively. |
-** Note: PR_INTERVAL_NO_TIMEOUT passed as input to PR_Connect is |
-** interpreted as use the OS's connect timeout. |
-** |
-***********************************************************************/ |
-#define PR_INTERVAL_NO_WAIT 0UL |
-#define PR_INTERVAL_NO_TIMEOUT 0xffffffffUL |
- |
-/**********************************************************************/ |
-/****************************** FUNCTIONS *****************************/ |
-/**********************************************************************/ |
- |
-/*********************************************************************** |
-** FUNCTION: PR_IntervalNow |
-** DESCRIPTION: |
-** Return the value of NSPR's free running interval timer. That timer |
-** can be used to establish epochs and determine intervals (be computing |
-** the difference between two times). |
-** INPUTS: void |
-** OUTPUTS: void |
-** RETURN: PRIntervalTime |
-** |
-** SIDE EFFECTS: |
-** None |
-** RESTRICTIONS: |
-** The units of PRIntervalTime are platform dependent. They are chosen |
-** such that they are appropriate for the host OS, yet provide sufficient |
-** resolution and period to be useful to clients. |
-** MEMORY: N/A |
-** ALGORITHM: Platform dependent |
-***********************************************************************/ |
-NSPR_API(PRIntervalTime) PR_IntervalNow(void); |
- |
-/*********************************************************************** |
-** FUNCTION: PR_TicksPerSecond |
-** DESCRIPTION: |
-** Return the number of ticks per second for PR_IntervalNow's clock. |
-** The value will be in the range [PR_INTERVAL_MIN..PR_INTERVAL_MAX]. |
-** INPUTS: void |
-** OUTPUTS: void |
-** RETURN: PRUint32 |
-** |
-** SIDE EFFECTS: |
-** None |
-** RESTRICTIONS: |
-** None |
-** MEMORY: N/A |
-** ALGORITHM: N/A |
-***********************************************************************/ |
-NSPR_API(PRUint32) PR_TicksPerSecond(void); |
- |
-/*********************************************************************** |
-** FUNCTION: PR_SecondsToInterval |
-** PR_MillisecondsToInterval |
-** PR_MicrosecondsToInterval |
-** DESCRIPTION: |
-** Convert standard clock units to platform dependent intervals. |
-** INPUTS: PRUint32 |
-** OUTPUTS: void |
-** RETURN: PRIntervalTime |
-** |
-** SIDE EFFECTS: |
-** None |
-** RESTRICTIONS: |
-** Conversion may cause overflow, which is not reported. |
-** MEMORY: N/A |
-** ALGORITHM: N/A |
-***********************************************************************/ |
-NSPR_API(PRIntervalTime) PR_SecondsToInterval(PRUint32 seconds); |
-NSPR_API(PRIntervalTime) PR_MillisecondsToInterval(PRUint32 milli); |
-NSPR_API(PRIntervalTime) PR_MicrosecondsToInterval(PRUint32 micro); |
- |
-/*********************************************************************** |
-** FUNCTION: PR_IntervalToSeconds |
-** PR_IntervalToMilliseconds |
-** PR_IntervalToMicroseconds |
-** DESCRIPTION: |
-** Convert platform dependent intervals to standard clock units. |
-** INPUTS: PRIntervalTime |
-** OUTPUTS: void |
-** RETURN: PRUint32 |
-** |
-** SIDE EFFECTS: |
-** None |
-** RESTRICTIONS: |
-** Conversion may cause overflow, which is not reported. |
-** MEMORY: N/A |
-** ALGORITHM: N/A |
-***********************************************************************/ |
-NSPR_API(PRUint32) PR_IntervalToSeconds(PRIntervalTime ticks); |
-NSPR_API(PRUint32) PR_IntervalToMilliseconds(PRIntervalTime ticks); |
-NSPR_API(PRUint32) PR_IntervalToMicroseconds(PRIntervalTime ticks); |
- |
-PR_END_EXTERN_C |
- |
- |
-#endif /* !defined(prinrval_h) */ |
- |
-/* prinrval.h */ |