diff options
Diffstat (limited to 'include/uapi/asm-generic/resource.h')
| -rw-r--r-- | include/uapi/asm-generic/resource.h | 61 | 
1 files changed, 61 insertions, 0 deletions
diff --git a/include/uapi/asm-generic/resource.h b/include/uapi/asm-generic/resource.h new file mode 100644 index 00000000000..c6d10af5012 --- /dev/null +++ b/include/uapi/asm-generic/resource.h @@ -0,0 +1,61 @@ +#ifndef _UAPI_ASM_GENERIC_RESOURCE_H +#define _UAPI_ASM_GENERIC_RESOURCE_H + +/* + * Resource limit IDs + * + * ( Compatibility detail: there are architectures that have + *   a different rlimit ID order in the 5-9 range and want + *   to keep that order for binary compatibility. The reasons + *   are historic and all new rlimits are identical across all + *   arches. If an arch has such special order for some rlimits + *   then it defines them prior including asm-generic/resource.h. ) + */ + +#define RLIMIT_CPU		0	/* CPU time in sec */ +#define RLIMIT_FSIZE		1	/* Maximum filesize */ +#define RLIMIT_DATA		2	/* max data size */ +#define RLIMIT_STACK		3	/* max stack size */ +#define RLIMIT_CORE		4	/* max core file size */ + +#ifndef RLIMIT_RSS +# define RLIMIT_RSS		5	/* max resident set size */ +#endif + +#ifndef RLIMIT_NPROC +# define RLIMIT_NPROC		6	/* max number of processes */ +#endif + +#ifndef RLIMIT_NOFILE +# define RLIMIT_NOFILE		7	/* max number of open files */ +#endif + +#ifndef RLIMIT_MEMLOCK +# define RLIMIT_MEMLOCK		8	/* max locked-in-memory address space */ +#endif + +#ifndef RLIMIT_AS +# define RLIMIT_AS		9	/* address space limit */ +#endif + +#define RLIMIT_LOCKS		10	/* maximum file locks held */ +#define RLIMIT_SIGPENDING	11	/* max number of pending signals */ +#define RLIMIT_MSGQUEUE		12	/* maximum bytes in POSIX mqueues */ +#define RLIMIT_NICE		13	/* max nice prio allowed to raise to +					   0-39 for nice level 19 .. -20 */ +#define RLIMIT_RTPRIO		14	/* maximum realtime priority */ +#define RLIMIT_RTTIME		15	/* timeout for RT tasks in us */ +#define RLIM_NLIMITS		16 + +/* + * SuS says limits have to be unsigned. + * Which makes a ton more sense anyway. + * + * Some architectures override this (for compatibility reasons): + */ +#ifndef RLIM_INFINITY +# define RLIM_INFINITY		(~0UL) +#endif + + +#endif /* _UAPI_ASM_GENERIC_RESOURCE_H */  | 
