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Removing global variable and moving variant function comment block

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Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
This commit is contained in:
TRodziewicz 2021-06-18 13:22:57 +02:00
parent 15a7b73708
commit 963bb810f4
2 changed files with 19 additions and 23 deletions
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2
include/mbedtls/timing.h
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@ -61,8 +61,6 @@ typedef struct mbedtls_timing_delay_context
#include "timing_alt.h"
#endif /* MBEDTLS_TIMING_ALT */
extern volatile int mbedtls_timing_alarmed;
/* Internal use */
unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset );

40
library/timing.c
View File

@ -56,8 +56,25 @@ struct _hr_time
#endif /* _WIN32 && !EFIX64 && !EFI32 */
volatile int mbedtls_timing_alarmed = 0;
/**
* \brief Return the elapsed time in milliseconds
*
* \warning May change without notice
*
* \param val points to a timer structure
* \param reset If 0, query the elapsed time. Otherwise (re)start the timer.
*
* \return Elapsed time since the previous reset in ms. When
* restarting, this is always 0.
*
* \note To initialize a timer, call this function with reset=1.
*
* Determining the elapsed time and resetting the timer is not
* atomic on all platforms, so after the sequence
* `{ get_timer(1); ...; time1 = get_timer(1); ...; time2 =
* get_timer(0) }` the value time1+time2 is only approximately
* the delay since the first reset.
*/
#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
@ -83,25 +100,6 @@ unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int
#else /* _WIN32 && !EFIX64 && !EFI32 */
/**
* \brief Return the elapsed time in milliseconds
*
* \warning May change without notice
*
* \param val points to a timer structure
* \param reset If 0, query the elapsed time. Otherwise (re)start the timer.
*
* \return Elapsed time since the previous reset in ms. When
* restarting, this is always 0.
*
* \note To initialize a timer, call this function with reset=1.
*
* Determining the elapsed time and resetting the timer is not
* atomic on all platforms, so after the sequence
* `{ get_timer(1); ...; time1 = get_timer(1); ...; time2 =
* get_timer(0) }` the value time1+time2 is only approximately
* the delay since the first reset.
*/
unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
{
struct _hr_time *t = (struct _hr_time *) val;