/* resource.h 4.1 83/02/10 */
* Process priority specifications to get/setpriority.
* Resource utilization information.
#define RUSAGE_CHILDREN -1
struct timeval ru_utime
; /* user time used */
struct timeval ru_stime
; /* system time used */
long ru_maxrss
; /* max resident set size */
#define ru_first ru_ixrss
long ru_ixrss
; /* integral shared memory size */
long ru_idrss
; /* integral unshared data " */
long ru_isrss
; /* integral unshared stack " */
long ru_minflt
; /* page reclaims */
long ru_majflt
; /* page faults */
long ru_nswap
; /* swaps */
long ru_inblock
; /* block input operations */
long ru_oublock
; /* block output operations */
long ru_msgsnd
; /* messages sent */
long ru_msgrcv
; /* messages received */
long ru_nsignals
; /* signals received */
long ru_nvcsw
; /* voluntary context switches */
long ru_nivcsw
; /* involuntary " */
#define ru_last ru_nivcsw
#define RLIMIT_CPU 0 /* cpu time in milliseconds */
#define RLIMIT_FSIZE 1 /* maximum file size */
#define RLIMIT_DATA 2 /* data size */
#define RLIMIT_STACK 3 /* stack size */
#define RLIMIT_CORE 4 /* core file size */
#define RLIMIT_RSS 5 /* resident set size */
#define RLIM_NLIMITS 6 /* number of resource limits */
#define RLIM_INFINITY 0x7fffffff
int rlim_cur
; /* current (soft) limit */
int rlim_max
; /* maximum value for rlim_cur */