| #ifndef _SYS_RESOURCE_H |
| #define _SYS_RESOURCE_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <features.h> |
| #include <sys/time.h> |
| |
| #define __NEED_id_t |
| |
| #ifdef _GNU_SOURCE |
| #define __NEED_pid_t |
| #endif |
| |
| #include <bits/alltypes.h> |
| #include <bits/resource.h> |
| |
| typedef unsigned long long rlim_t; |
| |
| struct rlimit |
| { |
| rlim_t rlim_cur; |
| rlim_t rlim_max; |
| }; |
| |
| struct rusage |
| { |
| struct timeval ru_utime; |
| struct timeval ru_stime; |
| /* linux extentions, but useful */ |
| long ru_maxrss; |
| long ru_ixrss; |
| long ru_idrss; |
| long ru_isrss; |
| long ru_minflt; |
| long ru_majflt; |
| long ru_nswap; |
| long ru_inblock; |
| long ru_oublock; |
| long ru_msgsnd; |
| long ru_msgrcv; |
| long ru_nsignals; |
| long ru_nvcsw; |
| long ru_nivcsw; |
| /* room for more... */ |
| long __reserved[16]; |
| }; |
| |
| int getrlimit (int, struct rlimit *); |
| int setrlimit (int, const struct rlimit *); |
| int getrusage (int, struct rusage *); |
| |
| int getpriority (int, id_t); |
| int setpriority (int, id_t, int); |
| |
| #ifdef _GNU_SOURCE |
| int prlimit(pid_t, int, const struct rlimit *, struct rlimit *); |
| #define prlimit64 prlimit |
| #endif |
| |
| #define PRIO_MIN (-20) |
| #define PRIO_MAX 20 |
| |
| #define PRIO_PROCESS 0 |
| #define PRIO_PGRP 1 |
| #define PRIO_USER 2 |
| |
| #define RUSAGE_SELF 0 |
| #define RUSAGE_CHILDREN (-1) |
| #define RUSAGE_THREAD 1 |
| |
| #define RLIM_INFINITY (~0ULL) |
| #define RLIM_SAVED_CUR RLIM_INFINITY |
| #define RLIM_SAVED_MAX RLIM_INFINITY |
| |
| #define RLIMIT_CPU 0 |
| #define RLIMIT_FSIZE 1 |
| #define RLIMIT_DATA 2 |
| #define RLIMIT_STACK 3 |
| #define RLIMIT_CORE 4 |
| #ifndef RLIMIT_RSS |
| #define RLIMIT_RSS 5 |
| #define RLIMIT_NPROC 6 |
| #define RLIMIT_NOFILE 7 |
| #define RLIMIT_MEMLOCK 8 |
| #define RLIMIT_AS 9 |
| #endif |
| #define RLIMIT_LOCKS 10 |
| #define RLIMIT_SIGPENDING 11 |
| #define RLIMIT_MSGQUEUE 12 |
| #define RLIMIT_NICE 13 |
| #define RLIMIT_RTPRIO 14 |
| #define RLIMIT_NLIMITS 15 |
| |
| #define RLIM_NLIMITS RLIMIT_NLIMITS |
| |
| #if defined(_LARGEFILE64_SOURCE) || defined(_GNU_SOURCE) |
| #define RLIM64_INFINITY RLIM_INFINITY |
| #define RLIM64_SAVED_CUR RLIM_SAVED_CUR |
| #define RLIM64_SAVED_MAX RLIM_SAVED_MAX |
| #define getrlimit64 getrlimit |
| #define setrlimit64 setrlimit |
| #define rlimit64 rlimit |
| #define rlim64_t rlim_t |
| #endif |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |