16f52b16cSGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 28a1ab315SDavid Howells #ifndef _UAPI_ASM_GENERIC_RESOURCE_H 38a1ab315SDavid Howells #define _UAPI_ASM_GENERIC_RESOURCE_H 48a1ab315SDavid Howells 58a1ab315SDavid Howells /* 68a1ab315SDavid Howells * Resource limit IDs 78a1ab315SDavid Howells * 88a1ab315SDavid Howells * ( Compatibility detail: there are architectures that have 98a1ab315SDavid Howells * a different rlimit ID order in the 5-9 range and want 108a1ab315SDavid Howells * to keep that order for binary compatibility. The reasons 118a1ab315SDavid Howells * are historic and all new rlimits are identical across all 128a1ab315SDavid Howells * arches. If an arch has such special order for some rlimits 138a1ab315SDavid Howells * then it defines them prior including asm-generic/resource.h. ) 148a1ab315SDavid Howells */ 158a1ab315SDavid Howells 168a1ab315SDavid Howells #define RLIMIT_CPU 0 /* CPU time in sec */ 178a1ab315SDavid Howells #define RLIMIT_FSIZE 1 /* Maximum filesize */ 188a1ab315SDavid Howells #define RLIMIT_DATA 2 /* max data size */ 198a1ab315SDavid Howells #define RLIMIT_STACK 3 /* max stack size */ 208a1ab315SDavid Howells #define RLIMIT_CORE 4 /* max core file size */ 218a1ab315SDavid Howells 228a1ab315SDavid Howells #ifndef RLIMIT_RSS 238a1ab315SDavid Howells # define RLIMIT_RSS 5 /* max resident set size */ 248a1ab315SDavid Howells #endif 258a1ab315SDavid Howells 268a1ab315SDavid Howells #ifndef RLIMIT_NPROC 278a1ab315SDavid Howells # define RLIMIT_NPROC 6 /* max number of processes */ 288a1ab315SDavid Howells #endif 298a1ab315SDavid Howells 308a1ab315SDavid Howells #ifndef RLIMIT_NOFILE 318a1ab315SDavid Howells # define RLIMIT_NOFILE 7 /* max number of open files */ 328a1ab315SDavid Howells #endif 338a1ab315SDavid Howells 348a1ab315SDavid Howells #ifndef RLIMIT_MEMLOCK 358a1ab315SDavid Howells # define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */ 368a1ab315SDavid Howells #endif 378a1ab315SDavid Howells 388a1ab315SDavid Howells #ifndef RLIMIT_AS 398a1ab315SDavid Howells # define RLIMIT_AS 9 /* address space limit */ 408a1ab315SDavid Howells #endif 418a1ab315SDavid Howells 428a1ab315SDavid Howells #define RLIMIT_LOCKS 10 /* maximum file locks held */ 438a1ab315SDavid Howells #define RLIMIT_SIGPENDING 11 /* max number of pending signals */ 448a1ab315SDavid Howells #define RLIMIT_MSGQUEUE 12 /* maximum bytes in POSIX mqueues */ 458a1ab315SDavid Howells #define RLIMIT_NICE 13 /* max nice prio allowed to raise to 468a1ab315SDavid Howells 0-39 for nice level 19 .. -20 */ 478a1ab315SDavid Howells #define RLIMIT_RTPRIO 14 /* maximum realtime priority */ 488a1ab315SDavid Howells #define RLIMIT_RTTIME 15 /* timeout for RT tasks in us */ 498a1ab315SDavid Howells #define RLIM_NLIMITS 16 508a1ab315SDavid Howells 518a1ab315SDavid Howells /* 528a1ab315SDavid Howells * SuS says limits have to be unsigned. 538a1ab315SDavid Howells * Which makes a ton more sense anyway. 548a1ab315SDavid Howells * 558a1ab315SDavid Howells * Some architectures override this (for compatibility reasons): 568a1ab315SDavid Howells */ 578a1ab315SDavid Howells #ifndef RLIM_INFINITY 588a1ab315SDavid Howells # define RLIM_INFINITY (~0UL) 598a1ab315SDavid Howells #endif 608a1ab315SDavid Howells 618a1ab315SDavid Howells 628a1ab315SDavid Howells #endif /* _UAPI_ASM_GENERIC_RESOURCE_H */ 63