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DTK_ADDTIME(3) Draw Toolkit manual DTK_ADDTIME(3)

NAME

dtk_addtime - timestamp adjustment function

SYNOPSIS

#include <dtk_time.h>
int dtk_addtime(struct dtk_timespec* ts, long sec, long nsec);
 

DESCRIPTION

The function dtk_addtime() adjusts the time pointed by ts by adding sec seconds and nsec nanoseconds.

RETURN VALUE

On success, the function returns 0, otherwise -1.

ERRORS

dtk_addtime() will fail if:
EINVAL
The value in the nsec field was not in the range -999999999 to 999999999.

SEE ALSO

dtk_nanosleep(3), dtk_gettime(3)
2011 EPFL