Struct rusage

struct rusage;

Description

Contains the following members,

Members

Defined in rusage:

• ru_idrssintegral unshared data
• ru_inblockblock input operations
• ru_isrssintegral unshared stack
• ru_ixrssintegral shared memory size
• ru_majfltpage faults
• ru_maxrssmax resident set size
• ru_minfltpage reclaims
• ru_msgrcvmessages received
• ru_msgsndmessages sent
• ru_nivcswinvoluntary
• ru_nsignalssignals received
• ru_nswap(c + j) swaps
• ru_nvcswvoluntary context switches
• ru_oublockblock output operations
• ru_stimesystem time used
• ru_utimeuser time used

timeval ru_utime;

Description

user time used

timeval ru_stime;

Description

system time used

long ru_maxrss;

Description

max resident set size

long ru_ixrss;

Description

integral shared memory size

long ru_idrss;

Description

integral unshared data

long ru_isrss;

Description

integral unshared stack

long ru_minflt;

Description

page reclaims

long ru_majflt;

Description

page faults

long ru_nswap;

Description

(c + j) swaps

long ru_inblock;

Description

block input operations

long ru_oublock;

Description

block output operations

long ru_msgsnd;

Description

messages sent

long ru_msgrcv;

Description

messages received

long ru_nsignals;

Description

signals received

long ru_nvcsw;

Description

voluntary context switches

long ru_nivcsw;

Description

involuntary