cosmopolitan/libc/calls/struct/rusage.h
Justine Tunney fa20edc44d
Reduce header complexity
- Remove most __ASSEMBLER__ __LINKER__ ifdefs
- Rename libc/intrin/bits.h to libc/serialize.h
- Block pthread cancelation in fchmodat() polyfill
- Remove `clang-format off` statements in third_party
2023-11-28 14:39:42 -08:00

31 lines
1.3 KiB
C

#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_RUSAGE_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_RUSAGE_H_
#include "libc/calls/struct/timeval.h"
COSMOPOLITAN_C_START_
struct rusage {
struct timeval ru_utime; /* user CPU time used */
struct timeval ru_stime; /* system CPU time used */
int64_t ru_maxrss; /* maximum resident set size in (kb) */
int64_t ru_ixrss; /* shared memory size (integral kb CLK_TCK) */
int64_t ru_idrss; /* unshared data size (integral kb CLK_TCK) */
int64_t ru_isrss; /* unshared stack size (integral kb CLK_TCK) */
int64_t ru_minflt; /* page reclaims */
int64_t ru_majflt; /* page faults */
int64_t ru_nswap; /* swaps */
int64_t ru_inblock; /* block input operations */
int64_t ru_oublock; /* block output operations */
int64_t ru_msgsnd; /* IPC messages sent */
int64_t ru_msgrcv; /* IPC messages received */
int64_t ru_nsignals; /* signals received */
int64_t ru_nvcsw; /* voluntary context switches */
int64_t ru_nivcsw; /* involuntary context switches */
};
int getrusage(int, struct rusage *);
int wait3(int *, int, struct rusage *);
int wait4(int, int *, int, struct rusage *);
void rusage_add(struct rusage *, const struct rusage *);
COSMOPOLITAN_C_END_
#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_RUSAGE_H_ */