more random patches. who knows.

[patches.git] / bash-3.1-ulimit.patch

diff --git a/bash-3.1-ulimit.patch b/bash-3.1-ulimit.patch
new file mode 100644 (file)
index 0000000..f7add63
--- /dev/null
+++ b/bash-3.1-ulimit.patch
@@ -0,0 +1,151 @@
+Ripped from Fedora
+
+Add support for RLIMIT_NICE/RLIMIT_RTPRIO and add missing documentation
+for many other options
+
+--- builtins/ulimit.def
++++ builtins/ulimit.def
+@@ -34,18 +34,20 @@
+     -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
++    -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
++    -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
+     -v        the size of virtual memory
+-    -x  the maximum number of file locks
++    -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
+@@ -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
+   { '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
+ #ifdef RLIMIT_STACK
+   { 's',      RLIMIT_STACK, 1024,     "stack size",           "kbytes" },
+ #endif
+--- doc/bashref.texi
++++ doc/bashref.texi
+@@ -3833,7 +3833,7 @@
+ @item ulimit
+ @btindex ulimit
+ @example
+-ulimit [-acdflmnpstuvSH] [@var{limit}]
++ulimit [-acdefilmnpqrstuvxSH] [@var{limit}]
+ @end example
+ @code{ulimit} provides control over the resources available to processes
+ started by the shell, on systems that allow such control.  If an
+@@ -3854,9 +3854,15 @@
+ @item -d
+ The maximum size of a process's data segment.
+ 
++@item -e
++The maximum scheduling priority.
++
+ @item -f
+ The maximum size of files created by the shell.
+ 
++@item -i
++The maximum number of pending signals.
++
+ @item -l
+ The maximum size that may be locked into memory.
+ 
+@@ -3869,6 +3875,12 @@
+ @item -p
+ The pipe buffer size.
+ 
++@item -q
++The maximum number of bytes in POSIX message queues.
++
++@item -r
++The maximum RT priority.
++
+ @item -s
+ The maximum stack size.
+ 
+@@ -3881,6 +3893,9 @@
+ @item -v
+ The maximum amount of virtual memory available to the process.
+ 
++@item -x
++The maximum amount of file locks.
++
+ @end table
+ 
+ If @var{limit} is given, it is the new value of the specified resource;
+--- doc/bash.1
++++ doc/bash.1
+@@ -8484,7 +8484,7 @@
+ returns true if any of the arguments are found, false if
+ none are found.
+ .TP
+-\fBulimit\fP [\fB\-SHacdflmnpstuv\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
+@@ -8520,9 +8520,15 @@
+ .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
++.B \-i
++The maximum number of pending signals
++.TP
+ .B \-l
+ The maximum size that may be locked into memory
+ .TP
+@@ -8536,6 +8542,12 @@
+ .B \-p
+ The pipe size in 512-byte blocks (this may not be set)
+ .TP
++.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
+@@ -8547,6 +8559,9 @@
+ .TP
+ .B \-v
+ The maximum amount of virtual memory available to the shell
++.TP
++.B \-x
++The maximum number of file locks
+ .PD
+ .PP
+ If