You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
2.3 KiB
C
82 lines
2.3 KiB
C
4 years ago
|
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
||
|
|
#ifndef _LINUX_RESOURCE_H
|
||
|
|
#define _LINUX_RESOURCE_H
|
||
|
|
|
||
|
|
#include <linux/time.h>
|
||
|
|
#include <linux/types.h>
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Resource control/accounting header file for linux
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Definition of struct rusage taken from BSD 4.3 Reno
|
||
|
|
*
|
||
|
|
* We don't support all of these yet, but we might as well have them....
|
||
|
|
* Otherwise, each time we add new items, programs which depend on this
|
||
|
|
* structure will lose. This reduces the chances of that happening.
|
||
|
|
*/
|
||
|
|
#define RUSAGE_SELF 0
|
||
|
|
#define RUSAGE_CHILDREN (-1)
|
||
|
|
#define RUSAGE_BOTH (-2) /* sys_wait4() uses this */
|
||
|
|
#define RUSAGE_THREAD 1 /* only the calling thread */
|
||
|
|
|
||
|
|
struct rusage {
|
||
|
|
struct timeval ru_utime; /* user time used */
|
||
|
|
struct timeval ru_stime; /* system time used */
|
||
|
|
__kernel_long_t ru_maxrss; /* maximum resident set size */
|
||
|
|
__kernel_long_t ru_ixrss; /* integral shared memory size */
|
||
|
|
__kernel_long_t ru_idrss; /* integral unshared data size */
|
||
|
|
__kernel_long_t ru_isrss; /* integral unshared stack size */
|
||
|
|
__kernel_long_t ru_minflt; /* page reclaims */
|
||
|
|
__kernel_long_t ru_majflt; /* page faults */
|
||
|
|
__kernel_long_t ru_nswap; /* swaps */
|
||
|
|
__kernel_long_t ru_inblock; /* block input operations */
|
||
|
|
__kernel_long_t ru_oublock; /* block output operations */
|
||
|
|
__kernel_long_t ru_msgsnd; /* messages sent */
|
||
|
|
__kernel_long_t ru_msgrcv; /* messages received */
|
||
|
|
__kernel_long_t ru_nsignals; /* signals received */
|
||
|
|
__kernel_long_t ru_nvcsw; /* voluntary context switches */
|
||
|
|
__kernel_long_t ru_nivcsw; /* involuntary " */
|
||
|
|
};
|
||
|
|
|
||
|
|
struct rlimit {
|
||
|
|
__kernel_ulong_t rlim_cur;
|
||
|
|
__kernel_ulong_t rlim_max;
|
||
|
|
};
|
||
|
|
|
||
|
|
#define RLIM64_INFINITY (~0ULL)
|
||
|
|
|
||
|
|
struct rlimit64 {
|
||
|
|
__u64 rlim_cur;
|
||
|
|
__u64 rlim_max;
|
||
|
|
};
|
||
|
|
|
||
|
|
#define PRIO_MIN (-20)
|
||
|
|
#define PRIO_MAX 20
|
||
|
|
|
||
|
|
#define PRIO_PROCESS 0
|
||
|
|
#define PRIO_PGRP 1
|
||
|
|
#define PRIO_USER 2
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Limit the stack by to some sane default: root can always
|
||
|
|
* increase this limit if needed.. 8MB seems reasonable.
|
||
|
|
*/
|
||
|
|
#define _STK_LIM (8*1024*1024)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* GPG2 wants 64kB of mlocked memory, to make sure pass phrases
|
||
|
|
* and other sensitive information are never written to disk.
|
||
|
|
*/
|
||
|
|
#define MLOCK_LIMIT ((PAGE_SIZE > 64*1024) ? PAGE_SIZE : 64*1024)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Due to binary compatibility, the actual resource numbers
|
||
|
|
* may be different for different linux versions..
|
||
|
|
*/
|
||
|
|
#include <asm/resource.h>
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* _LINUX_RESOURCE_H */
|