diff options
Diffstat (limited to 'system/include/libc/sys/resource.h')
| -rw-r--r-- | system/include/libc/sys/resource.h | 134 |
1 files changed, 89 insertions, 45 deletions
diff --git a/system/include/libc/sys/resource.h b/system/include/libc/sys/resource.h index 1e451e0d..0cfbcf44 100644 --- a/system/include/libc/sys/resource.h +++ b/system/include/libc/sys/resource.h @@ -1,59 +1,103 @@ -#ifndef _SYS_RESOURCE_H_ -#define _SYS_RESOURCE_H_ - -#include <sys/time.h> +#ifndef _SYS_RESOURCE_H +#define _SYS_RESOURCE_H #ifdef __cplusplus extern "C" { #endif -#define RUSAGE_SELF 0 /* calling process */ -#define RUSAGE_CHILDREN -1 /* terminated child processes */ - -struct rusage { - struct timeval ru_utime; /* user time used */ - struct timeval ru_stime; /* system time used */ - /* XXX Emscripten */ - int ru_maxrss; - int ru_ixrss; - int ru_idrss; - int ru_isrss; - int ru_minflt; - int ru_majflt; - int ru_nswap; - int ru_inblock; - int ru_oublock; - int ru_msgsnd; - int ru_msgrcv; - int ru_nsignals; - int ru_nvcsw; - int ru_nivcsw; +#include <features.h> +#include <sys/time.h> + +#define __NEED_id_t + +#ifdef _GNU_SOURCE +#define __NEED_pid_t +#endif + +#include <bits/alltypes.h> + +typedef unsigned long long rlim_t; + +struct rlimit +{ + rlim_t rlim_cur; + rlim_t rlim_max; }; -/* XXX Emscripten */ -#define PRIO_PROCESS 0 -int getrusage(int who, struct rusage *r_usage); - -/* XXX Emscripten */ -#define RLIMIT_CORE 100 -#define RLIMIT_CPU 1 -#define RLIMIT_DATA 2 -#define RLIMIT_FSIZE 3 -#define RLIMIT_NOFILE 4 -#define RLIMIT_STACK 5 -#define RLIMIT_AS 6 - -typedef unsigned 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 resource, struct rlimit *rlim); -int setrlimit(int resource, const struct rlimit *rlim); + +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_PROCESS 0 +#define PRIO_PGRP 1 +#define PRIO_USER 2 + +#define RUSAGE_SELF 0 +#define RUSAGE_CHILDREN 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 +#define RLIMIT_RSS 5 +#define RLIMIT_NOFILE 7 +#define RLIMIT_AS 9 +#define RLIMIT_NPROC 6 +#define RLIMIT_MEMLOCK 8 +#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 getrlimit64 getrlimit +#define setrlimit64 setrlimit +#define rlimit64 rlimit +#define rlim64_t rlim_t +#endif #ifdef __cplusplus } #endif #endif - |