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authorEric Andersen <andersen@codepoet.org>2000-06-21 22:44:33 +0000
committerEric Andersen <andersen@codepoet.org>2000-06-21 22:44:33 +0000
commit45087b1010728ba90e78be16ae82af82f658976d (patch)
treee13d41c8e271d652e3f04a86d4bcf50a588e94d5 /TODO
parent766c0129754a81f7e3a94b7c798f8d6d26280120 (diff)
downloadbusybox-45087b1010728ba90e78be16ae82af82f658976d.tar.gz
More doc updates.
-Erik
Diffstat (limited to 'TODO')
-rw-r--r--TODO59
1 files changed, 37 insertions, 22 deletions
diff --git a/TODO b/TODO
index 3aba13643..39fa37e27 100644
--- a/TODO
+++ b/TODO
@@ -16,32 +16,58 @@ around to it some time. If you have any good ideas, please let me know.
-----------
-Bugs that need fixing before the 0.44 release goes out the door:
+Bugs that need fixing:
- "more" doesn't accept " " to scroll by one page when BB_FEATURE_USE_TERMIOS
is not on.
- - doc / website updates to tell what the real mailing list is for busybox.
- fix 'cp' (or test suite script) so that it passes the test suite.
-
-These could get done before the 0.44 release if we have time, but we won't
-hold up the 0.44 release just because of these:
-
- ps dirent race bug (need to stat the file before attempting chdir)
- Make 'ln -s /tmp/file .' work the way GNU ln does (i.e. makes a link to
/tmp/file in the current directory, rather then trying and failing to create
a symlink named "." in the current working directory).
- Prune sfdisk
- - Graft fdisk
+ - Graft fdisk instead
-These will be deferred til after 0.44 is released. We will rework these to use
-libc regex functions instead (as per the mailing list discussion):
+We will rework these to use libc regex functions instead (as per the mailing
+list discussion):
- 'grep foo$ file' doesn't work
- 'grep *foo file' segfaults
-----------
+Linux 2.4.x kernels
+
+BusyBox 0.45 currently will not work with the Linux 2.4.x kernels.
+I know of the following problems:
+
+1) The sysinfo syscall has changed what it does (binary incompatable), breaking
+ init and free.
+2) BusyBox NFS support is broken with 2.4.x (needs to be adjusted for NFSv3 and
+ kernel header changes).
+3) mount,umount,and df are all broken by the "none" entries for fake filesystems
+ such as the shared mem one. Al Viro claims these will be disappearing soon...
+
+I made a kernel patch that reverts the sysinfo changes
+ http://kernelnotes.org/lnxlists/linux-kernel/lk_0006_01/msg00619.html
+
+and I have been fighting with Alan Cox to get these changes fixed in a binary
+compatable way, but Alan has so far not been very receptive. I am planning on
+appealing to Linus (when he gets back from vacation) and then going with
+whatever he decides...
+
+So my thought is, 2.4.x just isn't ready for BusyBox to target it, and even if
+it was, BusyBox isn't ready yet either. Seems to me like this will not be
+ready for a while, and we should just not worry about it yet.
+
+As long as I have BB_FEATURE_NFSMOUNT turned off, everything compiles cleanly
+for me with linux2.4.0test1-ac22-riel (i.e. I don't see the freeramdisk.c
+problem you reported). I use Debian potato (gcc 2.95.2, GNU libc 2.1.3).
+Of course, as noted above, compiling != working.
+
+-----------
+
* Make insmod actually work
* dnsdomainname
* traceroute/netstat
@@ -53,7 +79,8 @@ libc regex functions instead (as per the mailing list discussion):
* tftp
* ftp
* group/commonize strings, remove dups (for i18n, l10n)
-* consider making a unified option parser (if it can be done modular, small, etc.)
+* consider making a unified option parser (if it can be done
+ modular, small, etc.)
-----------------------
@@ -77,18 +104,6 @@ Most wanted list:
Policy violation. getgroups uses libc nss, which is unlikely
to be present in an embedded system.
-To be replaced with a busybox local glob routine:
-
- [andersen@slag busybox]$ grep -l glob *.[ch]
- gunzip.c
- gzip.c
- sh.c
- tar.c
- telnet.c
-
-Can check_wildcard_match() from utility.c do this job?
-
-
-----------------------
Compile with debugging on, run 'nm --size-sort ./busybox'