1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
|
--- bash-3.0/builtins/ulimit.def 2004-08-27 17:29:19.662577512 +0100
+++ bash-3.0/builtins/ulimit.def 2004-08-31 12:56:27.693244884 +0100
@@ -35,14 +35,17 @@
-c the maximum size of core files created
-d the maximum size of a process's data segment
-f the maximum size of files created by the shell
+ -i the maximum number of pending signals
-l the maximum size a process may lock into memory
-m the maximum resident set size
-n the maximum number of open file descriptors
-p the pipe buffer size
+ -q the maximum number of bytes in POSIX message queues
-s the maximum stack size
-t the maximum amount of cpu time in seconds
-u the maximum number of user processes
-v the size of virtual memory
+ -x the maximum number of file locks
If LIMIT is given, it is the new value of the specified resource;
the special LIMIT values `soft', `hard', and `unlimited' stand for
@@ -200,6 +203,9 @@
{ 'd', RLIMIT_DATA, 1024, "data seg size", "kbytes" },
#endif
{ 'f', RLIMIT_FILESIZE, 1024, "file size", "blocks" },
+#ifdef RLIMIT_SIGPENDING
+ { 'i', RLIMIT_SIGPENDING, 1, "pending signals", (char *)NULL},
+#endif
#ifdef RLIMIT_MEMLOCK
{ 'l', RLIMIT_MEMLOCK, 1024, "max locked memory", "kbytes" },
#endif
@@ -208,6 +214,9 @@
#endif /* RLIMIT_RSS */
{ 'n', RLIMIT_OPENFILES, 1, "open files", (char *)NULL},
{ 'p', RLIMIT_PIPESIZE, 512, "pipe size", "512 bytes" },
+#ifdef RLIMIT_MSGQUEUE
+ { 'q', RLIMIT_MSGQUEUE, 1, "POSIX message queues", "bytes" },
+#endif
#ifdef RLIMIT_STACK
{ 's', RLIMIT_STACK, 1024, "stack size", "kbytes" },
#endif
@@ -221,6 +230,9 @@
#ifdef RLIMIT_SWAP
{ 'w', RLIMIT_SWAP, 1024, "swap size", "kbytes" },
#endif
+#ifdef RLIMIT_LOCKS
+ { 'x', RLIMIT_LOCKS, 1, "file locks", (char *)NULL},
+#endif
{ -1, -1, -1, (char *)NULL, (char *)NULL }
};
#define NCMDS (sizeof(limits) / sizeof(limits[0]))
@@ -647,11 +659,11 @@
for (i = 0; limits[i].option > 0; i++)
{
- if (get_limit (i, &softlim, &hardlim) < 0)
+ if (get_limit (i, &softlim, &hardlim) == 0)
+ printone (i, (mode & LIMIT_SOFT) ? softlim : hardlim, 1);
+ else if (errno != EINVAL)
builtin_error ("%s: cannot get limit: %s", limits[i].description,
strerror (errno));
- else
- printone (i, (mode & LIMIT_SOFT) ? softlim : hardlim, 1);
}
}
@@ -670,7 +682,7 @@
else
sprintf (unitstr, "(-%c) ", limits[limind].option);
- printf ("%-18s %16s", limits[limind].description, unitstr);
+ printf ("%-20s %16s", limits[limind].description, unitstr);
}
if (curlim == RLIM_INFINITY)
puts ("unlimited");
|
GitWeb
