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#! /bin/sh -e
if [ $# -eq 3 -a "$2" = '-d' ]; then
pdir="-d $3"
elif [ $# -ne 1 ]; then
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
fi
case "$1" in
-patch) patch $pdir -f --no-backup-if-mismatch -p1 < $0;;
-unpatch) patch $pdir -f --no-backup-if-mismatch -R -p1 < $0;;
*)
echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
exit 1
esac
exit 0
# DP: Add ulimit options -e and -r.
--- bash-3.1/builtins/ulimit.def.ulimit 2005-08-04 13:39:04.000000000 +0100
+++ bash-3.1/builtins/ulimit.def 2006-01-10 11:21:49.000000000 +0000
@@ -34,6 +34,7 @@
-a all current limits are reported
-c the maximum size of core files created
-d the maximum size of a process's data segment
+ -e the maximum scheduling priority (`nice')
-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
@@ -41,6 +42,7 @@
-n the maximum number of open file descriptors
-p the pipe buffer size
-q the maximum number of bytes in POSIX message queues
+ -r the maximum rt priority
-s the maximum stack size
-t the maximum amount of cpu time in seconds
-u the maximum number of user processes
@@ -202,6 +204,9 @@
#ifdef RLIMIT_DATA
{ 'd', RLIMIT_DATA, 1024, "data seg size", "kbytes" },
#endif
+#ifdef RLIMIT_NICE
+ { 'e', RLIMIT_NICE, 1, "max nice", (char *)NULL},
+#endif /* RLIMIT_NICE */
{ 'f', RLIMIT_FILESIZE, 1024, "file size", "blocks" },
#ifdef RLIMIT_SIGPENDING
{ 'i', RLIMIT_SIGPENDING, 1, "pending signals", (char *)NULL },
@@ -217,6 +222,9 @@
#ifdef RLIMIT_MSGQUEUE
{ 'q', RLIMIT_MSGQUEUE, 1, "POSIX message queues", "bytes" },
#endif
+#ifdef RLIMIT_RTPRIO
+ { 'r', RLIMIT_RTPRIO, 1, "max rt priority", (char *)NULL},
+#endif /* RLIMIT_RTPRIO */
#ifdef RLIMIT_STACK
{ 's', RLIMIT_STACK, 1024, "stack size", "kbytes" },
#endif
--- bash-3.1/doc/bash.1.ulimit 2006-01-10 11:21:49.000000000 +0000
+++ bash-3.1/doc/bash.1 2006-01-10 11:24:43.000000000 +0000
@@ -8496,7 +8496,7 @@
returns true if any of the arguments are found, false if
none are found.
.TP
-\fBulimit\fP [\fB\-SHacdfilmnpqstuvx\fP [\fIlimit\fP]]
+\fBulimit\fP [\fB\-SHacdefilmnpqrstuvx\fP [\fIlimit\fP]]
Provides control over the resources available to the shell and to
processes started by it, on systems that allow such control.
The \fB\-H\fP and \fB\-S\fP options specify that the hard or soft limit is
@@ -8532,6 +8532,9 @@
.B \-d
The maximum size of a process's data segment
.TP
+.B \-e
+The maximum scheduling priority (`nice')
+.TP
.B \-f
The maximum size of files created by the shell
.TP
@@ -8554,6 +8557,9 @@
.B \-q
The maximum number of bytes in POSIX message queues
.TP
+.B \-r
+The maximum rt priority
+.TP
.B \-s
The maximum stack size
.TP
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