diff options
Diffstat (limited to 'include/sys/resource.h')
| -rw-r--r-- | include/sys/resource.h | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/include/sys/resource.h b/include/sys/resource.h new file mode 100644 index 00000000..99e383c4 --- /dev/null +++ b/include/sys/resource.h @@ -0,0 +1,74 @@ +#ifndef _SYS_RESOURCE_H +#define _SYS_RESOURCE_H + +#define __NEED_id_t +#define __NEED_time_t +#define __NEED_struct_timeval +#define __NEED_struct_rusage + +#include <bits/alltypes.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); + +#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 + + + +#endif |