diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-generic/resource.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-generic/resource.h')
-rw-r--r-- | include/asm-generic/resource.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/include/asm-generic/resource.h b/include/asm-generic/resource.h new file mode 100644 index 000000000000..b1fcda9eac23 --- /dev/null +++ b/include/asm-generic/resource.h | |||
@@ -0,0 +1,88 @@ | |||
1 | #ifndef _ASM_GENERIC_RESOURCE_H | ||
2 | #define _ASM_GENERIC_RESOURCE_H | ||
3 | |||
4 | /* | ||
5 | * Resource limit IDs | ||
6 | * | ||
7 | * ( Compatibility detail: there are architectures that have | ||
8 | * a different rlimit ID order in the 5-9 range and want | ||
9 | * to keep that order for binary compatibility. The reasons | ||
10 | * are historic and all new rlimits are identical across all | ||
11 | * arches. If an arch has such special order for some rlimits | ||
12 | * then it defines them prior including asm-generic/resource.h. ) | ||
13 | */ | ||
14 | |||
15 | #define RLIMIT_CPU 0 /* CPU time in ms */ | ||
16 | #define RLIMIT_FSIZE 1 /* Maximum filesize */ | ||
17 | #define RLIMIT_DATA 2 /* max data size */ | ||
18 | #define RLIMIT_STACK 3 /* max stack size */ | ||
19 | #define RLIMIT_CORE 4 /* max core file size */ | ||
20 | |||
21 | #ifndef RLIMIT_RSS | ||
22 | # define RLIMIT_RSS 5 /* max resident set size */ | ||
23 | #endif | ||
24 | |||
25 | #ifndef RLIMIT_NPROC | ||
26 | # define RLIMIT_NPROC 6 /* max number of processes */ | ||
27 | #endif | ||
28 | |||
29 | #ifndef RLIMIT_NOFILE | ||
30 | # define RLIMIT_NOFILE 7 /* max number of open files */ | ||
31 | #endif | ||
32 | |||
33 | #ifndef RLIMIT_MEMLOCK | ||
34 | # define RLIMIT_MEMLOCK 8 /* max locked-in-memory address space */ | ||
35 | #endif | ||
36 | |||
37 | #ifndef RLIMIT_AS | ||
38 | # define RLIMIT_AS 9 /* address space limit */ | ||
39 | #endif | ||
40 | |||
41 | #define RLIMIT_LOCKS 10 /* maximum file locks held */ | ||
42 | #define RLIMIT_SIGPENDING 11 /* max number of pending signals */ | ||
43 | #define RLIMIT_MSGQUEUE 12 /* maximum bytes in POSIX mqueues */ | ||
44 | |||
45 | #define RLIM_NLIMITS 13 | ||
46 | |||
47 | /* | ||
48 | * SuS says limits have to be unsigned. | ||
49 | * Which makes a ton more sense anyway. | ||
50 | * | ||
51 | * Some architectures override this (for compatibility reasons): | ||
52 | */ | ||
53 | #ifndef RLIM_INFINITY | ||
54 | # define RLIM_INFINITY (~0UL) | ||
55 | #endif | ||
56 | |||
57 | /* | ||
58 | * RLIMIT_STACK default maximum - some architectures override it: | ||
59 | */ | ||
60 | #ifndef _STK_LIM_MAX | ||
61 | # define _STK_LIM_MAX RLIM_INFINITY | ||
62 | #endif | ||
63 | |||
64 | #ifdef __KERNEL__ | ||
65 | |||
66 | /* | ||
67 | * boot-time rlimit defaults for the init task: | ||
68 | */ | ||
69 | #define INIT_RLIMITS \ | ||
70 | { \ | ||
71 | [RLIMIT_CPU] = { RLIM_INFINITY, RLIM_INFINITY }, \ | ||
72 | [RLIMIT_FSIZE] = { RLIM_INFINITY, RLIM_INFINITY }, \ | ||
73 | [RLIMIT_DATA] = { RLIM_INFINITY, RLIM_INFINITY }, \ | ||
74 | [RLIMIT_STACK] = { _STK_LIM, _STK_LIM_MAX }, \ | ||
75 | [RLIMIT_CORE] = { 0, RLIM_INFINITY }, \ | ||
76 | [RLIMIT_RSS] = { RLIM_INFINITY, RLIM_INFINITY }, \ | ||
77 | [RLIMIT_NPROC] = { 0, 0 }, \ | ||
78 | [RLIMIT_NOFILE] = { INR_OPEN, INR_OPEN }, \ | ||
79 | [RLIMIT_MEMLOCK] = { MLOCK_LIMIT, MLOCK_LIMIT }, \ | ||
80 | [RLIMIT_AS] = { RLIM_INFINITY, RLIM_INFINITY }, \ | ||
81 | [RLIMIT_LOCKS] = { RLIM_INFINITY, RLIM_INFINITY }, \ | ||
82 | [RLIMIT_SIGPENDING] = { 0, 0 }, \ | ||
83 | [RLIMIT_MSGQUEUE] = { MQ_BYTES_MAX, MQ_BYTES_MAX }, \ | ||
84 | } | ||
85 | |||
86 | #endif /* __KERNEL__ */ | ||
87 | |||
88 | #endif | ||