timeval − time in seconds and microseconds
Standard C library (libc)
#include <sys/time.h>
struct
timeval {
time_t tv_sec; /* Seconds */
suseconds_t tv_usec; /* Microseconds */
};
Describes times in seconds and microseconds.
POSIX.1-2008.
POSIX.1-2001.
The following headers also provide this type: <sys/resource.h>, <sys/select.h>, and <utmpx.h>.
gettimeofday(2), select(2), utimes(2), adjtime(3), futimes(3), timeradd(3), suseconds_t(3type), time_t(3type), timespec(3type)