summaryrefslogtreecommitdiff
path: root/hurd
diff options
context:
space:
mode:
Diffstat (limited to 'hurd')
-rw-r--r--hurd/translator/procfs.mdwn47
-rw-r--r--hurd/translator/procfs/htop.mdwn25
-rw-r--r--hurd/translator/procfs/killall.mdwn23
-rw-r--r--hurd/translator/procfs/procps.mdwn23
-rw-r--r--hurd/translator/procfs/top.mdwn18
5 files changed, 38 insertions, 98 deletions
diff --git a/hurd/translator/procfs.mdwn b/hurd/translator/procfs.mdwn
index 404a6764..da7eb77c 100644
--- a/hurd/translator/procfs.mdwn
+++ b/hurd/translator/procfs.mdwn
@@ -1,4 +1,5 @@
-[[!meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
+[[!meta copyright="Copyright © 2008, 2009, 2010 Free Software Foundation,
+Inc."]]
[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
id="license" text="Permission is granted to copy, distribute and/or modify this
@@ -8,12 +9,40 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
is included in the section entitled
[[GNU Free Documentation License|/fdl]]."]]"""]]
-<http://www.nongnu.org/hurdextras/#procfs>
+Although there is no standard (POSIX or other) for the layout of the `/proc`
+pseudo-filesystem, it turned out a very useful facility in GNU/Linux and other
+systems, and many tools concerned with process management use it. (`ps`, `top`,
+`htop`, `gtop`, `killall`, `pkill`, ...)
+
+Instead of porting all these tools to use [[libps]] (Hurd's official method for
+accessing process information), they could be made to run out of the box, by
+implementing a Linux-compatible `/proc` filesystem for the Hurd.
+
+The goal is to implement all `/proc` functionality needed for the various process
+management tools to work. (On Linux, the `/proc` filesystem is used also for
+debugging purposes; but this is highly system-specific anyways, so there is
+probably no point in trying to duplicate this functionality as well...)
+
+*Status*: Madhusudan.C.S has implemented a new, fully functional [[procfs|madhusudancs]] for
+[[GSoC 2008|community/gsoc/2008]].
+
+# New Implementation by Jérémie Koenig
+
+In August 2010, Jérémie Koenig [published another, new
+version](http://lists.gnu.org/archive/html/bug-hurd/2010-08/msg00165.html).
+This can be found in <http://git.savannah.gnu.org/cgit/hurd/procfs.git/>,
+branch *jkoenig/master*.
- * [[`ps`|procps]]
- * [[`top`|top]]
- * [[`htop`|htop]]
- * `gtop`
- * [[`killall`|killall]]
- * `pkill`
- * ...
+Testing it is as simple as this:
+
+ $ git clone git://git.savannah.gnu.org/hurd/procfs.git
+ $ cd procfs/
+ $ git checkout jkoenig/master
+ $ make
+ $ settrans -ca proc procfs --compatible
+ $ ls -l proc/
+
+
+# Old Implementation from [[open_issues/HurdExtras]]
+
+<http://www.nongnu.org/hurdextras/#procfs>
diff --git a/hurd/translator/procfs/htop.mdwn b/hurd/translator/procfs/htop.mdwn
deleted file mode 100644
index ce38b92c..00000000
--- a/hurd/translator/procfs/htop.mdwn
+++ /dev/null
@@ -1,25 +0,0 @@
-[[!meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
-
-[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
-id="license" text="Permission is granted to copy, distribute and/or modify this
-document under the terms of the GNU Free Documentation License, Version 1.2 or
-any later version published by the Free Software Foundation; with no Invariant
-Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
-is included in the section entitled
-[[GNU Free Documentation License|/fdl]]."]]"""]]
-
- open("/proc/stat", O_RDONLY) = 3
- open("/proc/meminfo", O_RDONLY) = 3
- open("/proc/stat", O_RDONLY) = 3
- open("/proc", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = 3
- open("/proc/1/task", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = 4
- open("/proc/1/status", O_RDONLY) = 4
- open("/proc/1/statm", O_RDONLY) = 4
- open("/proc/1/stat", O_RDONLY) = 4
- open("/proc/1/cmdline", O_RDONLY) = 4
- open("/proc/2/task", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = 4
- open("/proc/2/status", O_RDONLY) = 4
- open("/proc/2/statm", O_RDONLY) = 4
- open("/proc/2/stat", O_RDONLY) = 4
- open("/proc/2/cmdline", O_RDONLY) = 4
- [...]
diff --git a/hurd/translator/procfs/killall.mdwn b/hurd/translator/procfs/killall.mdwn
deleted file mode 100644
index 3d31b51a..00000000
--- a/hurd/translator/procfs/killall.mdwn
+++ /dev/null
@@ -1,23 +0,0 @@
-[[!meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
-
-[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
-id="license" text="Permission is granted to copy, distribute and/or modify this
-document under the terms of the GNU Free Documentation License, Version 1.2 or
-any later version published by the Free Software Foundation; with no Invariant
-Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
-is included in the section entitled
-[[GNU Free Documentation License|/fdl]]."]]"""]]
-
- open("/proc/stat", O_RDONLY) = 3
- open("/proc/self/stat", O_RDONLY) = 3
- open("/proc/uptime", O_RDONLY) = 3
- open("/proc/sys/kernel/pid_max", O_RDONLY) = 4
- open("/proc/meminfo", O_RDONLY) = 4
- open("/proc", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = 5
- open("/proc/1/stat", O_RDONLY) = 6
- open("/proc/1/status", O_RDONLY) = 6
- open("/proc/1/cmdline", O_RDONLY) = 6
- open("/proc/2/stat", O_RDONLY) = 6
- open("/proc/2/status", O_RDONLY) = 6
- open("/proc/2/cmdline", O_RDONLY) = 6
- [...]
diff --git a/hurd/translator/procfs/procps.mdwn b/hurd/translator/procfs/procps.mdwn
deleted file mode 100644
index 3d31b51a..00000000
--- a/hurd/translator/procfs/procps.mdwn
+++ /dev/null
@@ -1,23 +0,0 @@
-[[!meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
-
-[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
-id="license" text="Permission is granted to copy, distribute and/or modify this
-document under the terms of the GNU Free Documentation License, Version 1.2 or
-any later version published by the Free Software Foundation; with no Invariant
-Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
-is included in the section entitled
-[[GNU Free Documentation License|/fdl]]."]]"""]]
-
- open("/proc/stat", O_RDONLY) = 3
- open("/proc/self/stat", O_RDONLY) = 3
- open("/proc/uptime", O_RDONLY) = 3
- open("/proc/sys/kernel/pid_max", O_RDONLY) = 4
- open("/proc/meminfo", O_RDONLY) = 4
- open("/proc", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = 5
- open("/proc/1/stat", O_RDONLY) = 6
- open("/proc/1/status", O_RDONLY) = 6
- open("/proc/1/cmdline", O_RDONLY) = 6
- open("/proc/2/stat", O_RDONLY) = 6
- open("/proc/2/status", O_RDONLY) = 6
- open("/proc/2/cmdline", O_RDONLY) = 6
- [...]
diff --git a/hurd/translator/procfs/top.mdwn b/hurd/translator/procfs/top.mdwn
deleted file mode 100644
index 2cba78ad..00000000
--- a/hurd/translator/procfs/top.mdwn
+++ /dev/null
@@ -1,18 +0,0 @@
-[[!meta copyright="Copyright © 2008 Free Software Foundation, Inc."]]
-
-[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
-id="license" text="Permission is granted to copy, distribute and/or modify this
-document under the terms of the GNU Free Documentation License, Version 1.2 or
-any later version published by the Free Software Foundation; with no Invariant
-Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
-is included in the section entitled
-[[GNU Free Documentation License|/fdl]]."]]"""]]
-
- open("/proc/stat", O_RDONLY) = 3
- open("/proc/sys/kernel/pid_max", O_RDONLY) = 3
- open("/proc", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = 3
- open("/proc/1/stat", O_RDONLY) = 4
- open("/proc/1/statm", O_RDONLY) = 4
- open("/proc/2/stat", O_RDONLY) = 4
- open("/proc/2/statm", O_RDONLY) = 4
- [...]
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-25 23:37:09 +0000