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106 Commits

Author SHA1 Message Date
Bruce Evans
6eabd84580 Compensate for "Compensate for header dethreading" by backing it out. 2001-10-10 17:48:44 +00:00
Ruslan Ermilov
32eef9aeb1 mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
Ruslan Ermilov
00ba66fcf2 mdoc(7) police: markup nits. 2001-10-01 12:52:24 +00:00
Matthew Dillon
e74b6a84ce Add __FBSDID()s to libstand 2001-09-30 22:28:01 +00:00
Maxim Sobolev
13b21828a8 Add support for loading bzip2-compressed filesystems. Among other things 
this would allow to load bzip2-compressed kernels/modules from the loader(8)
(support for that will be committer separately).

MFC after:	1 month
 2001-09-18 13:01:12 +00:00
Doug Rabson
d66de00d95 Remove bogus implementation of _setjmp/_longjmp 2001-09-03 14:19:02 +00:00
Kris Kennaway
af42d47866 Check for malloc failure in a couple of cases 
MFC after:	2 weeks
 2001-09-03 05:57:06 +00:00
John Polstra
719077d1be Fix a bug in lseek which caused the loader to fail on some gzipped 
kernels.  The error message was "elf_loadexec: cannot seek".

Libstand maintains a read-ahead buffer for each open file, so that
it can read in chunks of 512 bytes for greater efficiency.  When
the loader tries to lseek forward in a file by a small amount, it
sometimes happens that the target file offset is already in the
read-ahead buffer.  But the lseek code simply discarded the contents
of that buffer and performed a seek directly on the underlying
file.  This resulted in an attempt to seek backwards in the file,
since some of the data has already been read into the read-ahead
buffer.  Gzipped data streams cannot seek backwards, so an error
was returned.

This commit adds code which checks to see if the desired file offset
is already in the read-ahead buffer.  If it is, the code simply
adjusts the buffer pointer and length, thereby avoiding a reverse
seek on the gzipped data stream.

I incorporated a suggestion from Matt Dillon which saved a little
bit of code in this fix.

Reviewed by:	dillon, gallatin, jhb
 2001-08-29 23:33:22 +00:00
Andrew Gallatin
c18092b2fb Bail if we go beyond the directory size, not just if we hit it. 
Certain ISO fs's (like the one for 4.4-RC1 disc1 on alpha)
trigger this, and we end up opening a null file name.  This causes us to get
a false match for "kernel.ko" when it does not exist.
 2001-08-23 17:08:26 +00:00
Ruslan Ermilov
753d686d34 mdoc(7) police: s/BSD/.Bx/ where appropriate. 2001-08-14 10:01:54 +00:00
Ruslan Ermilov
c5e7e03a14 Spell "FreeBSD" with "F" and "BSD" in uppercase. 2001-08-13 16:33:00 +00:00
Ruslan Ermilov
8af1452cf8 Removed duplicate VCS ID tags, as per style(9). 2001-08-13 14:06:34 +00:00
Mark Peek
44af2e3166 Make include file consistent with the rest of libstand. 2001-07-31 15:49:50 +00:00
Dima Dorfman
7ebcc426ef Remove whitespace at EOL. 2001-07-15 07:53:42 +00:00
Ruslan Ermilov
a307d59838 mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 13:41:46 +00:00
Dima Dorfman
70d51341bf mdoc(7) police: remove extraneous .Pp before and/or after .Sh. 2001-07-09 09:54:33 +00:00
Mike Heffner
646bd49ed1 Reset errno so that subsequent TFTP requests don't fail after the 
first failure.

PR:		misc/25502
MFC after:	2 weeks
 2001-06-30 21:39:09 +00:00
Mike Smith
a5af32a054 Correct the returned UDP datagram length. See the PR for a more comprehensive 
description of the fix.

PR:		misc/25503
Submitted by:	Jim Browne <jbrowne@jbrowne.com>
MFC after:	1 week
 2001-05-28 22:27:06 +00:00
Mike Smith
dc46262eaa The shortest valid TFTP packet is 4 bytes, not 8. 
PR:		misc/25503
Submitted by:	Jim Browne <jbrowne@jbrowne.com>
MFC after:	1 week
 2001-05-28 22:25:44 +00:00
Daniel C. Sobral
1d7d62d1e0 Replace functional bugs of ctypish functions in libstand with style 
bugs.

reviewed by:	bde
MFC after:	1 week
 2001-05-14 16:49:20 +00:00
Mark Murray
51bf9b8a50 Compensate for header dethreading. 2001-05-01 09:37:01 +00:00
Mike Smith
688ad9f336 Unbreak world by defining isalnum() for libstand consumers. 2001-04-29 19:06:57 +00:00
Andrew Gallatin
481184b805 fix cd9660 to work on files larger than ISO_DEFAULT_BLOCK_SIZE and unbreak 
cdboot on alphas (which has been broken since just after 4.0-RELEASE)

submitted by: jlemon
 2001-04-07 23:48:46 +00:00
Ruslan Ermilov
4a558355e5 MAN[1-9] -> MAN. 2001-03-27 17:27:19 +00:00
Doug Rabson
a8c60cbef4 A quick and dirty port of libstand to ia64. 2001-03-06 16:11:36 +00:00
Ruslan Ermilov
bb1f93d519 Prepare for mdoc(7)NG. 2001-02-22 15:03:09 +00:00
Daniel C. Sobral
e94b7789ae Correct the prototype for pager_output(). 2001-02-22 10:58:30 +00:00
Kris Kennaway
07cd02bf4e Silence -Wnon-const-format 2001-02-18 04:51:47 +00:00
Jeroen Ruigrok van der Werven
2fa72ea7d4 Fix typo: compatability -> compatibility. 
Compatability is not an existing english word.
 2001-02-06 12:05:58 +00:00
Ruslan Ermilov
d0353b836e mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
Ruslan Ermilov
c5083414f8 mdoc(7) police: removed leading whitespaces that are not inside 
Bd/Ed; these hardly degrade the quality of the produced output.
 2001-01-19 14:15:40 +00:00
Ruslan Ermilov
4263595653 Prepare for mdoc(7)NG. 2000-12-29 14:08:20 +00:00
Ruslan Ermilov
ed40311694 mdoc(7) police: removed history info from the .Os FreeBSD call. 2000-12-14 11:52:05 +00:00
Paul Saab
3894088f17 When TFTP tries to open a file, it is expecting struct open_file 
member f_devdata to be a pointer to a socket number.  When currdev
is "pxe", that assumption is correct.  When currdev is "disk*", that
assumption is incorrect.

Submitted by:	Jim Browne <jbrowne@jbrowne.com>
 2000-12-08 05:02:12 +00:00
Benno Rice
a2a9c8c79e Disable the end guard for now. 
The test for failing the end guard was always triggering (and was reported as
such in compiler warnings).  This is a temporary band-aid until I can work
out what's really going on.

Reviewed by:	obrien
 2000-11-10 06:15:24 +00:00
Benno Rice
2ef2c53036 Make setjmp work our way, as opposed to NetBSD's. 
This file needs commenting still.

Submitted by:	luoqi
Reviewed by:	obrien
 2000-11-10 06:10:28 +00:00
Benno Rice
71bb073d45 Don't always enable debugging for the network device code. 
Reviewed by:	obrien
 2000-11-10 06:06:55 +00:00
Paul Saab
3d122d8e2c Honor the ip address given in the root-path dhcp option. 
PR:	21743
Submitted by:	Brian Candler <B.Candler@pobox.com>
 2000-11-05 14:55:09 +00:00
David E. O'Brien
26d9c22460 Inital PowerPC loader build support. 
Submitted by:	Benno Rice <benno@jeamland.net>
 2000-10-10 13:22:41 +00:00
David E. O'Brien
8bbe68c46b Fix the embeded VCS ID for FreeBSD vs. NetBSD. 2000-10-10 13:15:26 +00:00
David E. O'Brien
f308707531 Architecture-specific setjump()/longjmp() bits for the PowerPC 
needed by the loader.

Submitted by:	Benno Rice <benno@jeamland.net>
Obtained from:	NetBSD (Wolfgang Solfrank <ws@@tools.de>)
 2000-10-10 13:11:47 +00:00
Paul Saab
2ead0fa6d7 IN_CLASS*() macros assume host order and s_addr is network byte 
order, so we must convert them to host order.
 2000-09-20 18:16:20 +00:00
Poul-Henning Kamp
fc87418be0 Turn dkcksum() into an __inline function. 
Change its type to u_int_16_t.
 2000-09-16 13:43:00 +00:00
Paul Saab
4d3367540c Backout last commit. It was wrong.. *sigh* 2000-09-10 01:17:47 +00:00
Paul Saab
6b9a6703e9 include string.h to silence a warning. 2000-09-10 01:10:15 +00:00
Mike Smith
6910d080a2 Expose the NFS root node, so that an evil consumer can use it to get the 
NFS filehandle for the root mount.
 2000-09-05 22:11:41 +00:00
Mike Smith
ba20acfdb2 Implement readahead buffering for non-raw files. This drastically improves 
the efficiency of byte-by-byte read operations on filesystems not already
supported by the block cache (especially NFS).

This should be a welcome change for users booting via PXE, as the loader
now reads its startup files almost instantly, instead of taking tens of
seconds.
 2000-09-05 09:52:50 +00:00
Peter Wemm
06a3891a49 Make libstand compile 2000-09-03 11:29:18 +00:00
Peter Wemm
6d93919795 Add the -mpreferred-stack-boundary=2 option to reduce code bloat. We 
compile the kernel with this.
 2000-08-11 23:18:37 +00:00
Paul Saab
646cf5017b Add support to send the string 'PXEClient' as the Vendor class 
identifier to the DHCP server.  Now you can check for this string
in your dhcp configuration to decide whether you will hand out a
lease to the client or not.
 2000-08-11 08:36:17 +00:00