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10688 Commits

Author SHA1 Message Date
Joseph Koshy
61e1aeb6ee Document the ELF types supported by libelf. 
Document the relationship between section types (SHT_*) and the
types known to the libelf.
 2006-12-11 09:03:27 +00:00
Pawel Jakub Dawidek
ba4b9e0121 When directory is given as an argument for unlink(2), EPERM is returned 
not matter if this is regular directory or a mount point.
 2006-12-10 13:04:36 +00:00
Doug Barton
b02f06c3da Changes to generated files related to the 9.3.3 import. 2006-12-10 07:11:04 +00:00
Pawel Jakub Dawidek
e799094d84 If the named file has its immutable or append-only flag set, utimes(2) 
returns EPERM.
 2006-12-09 23:13:05 +00:00
Pawel Jakub Dawidek
b10ec4d0dc If the parent directory of the named file has its immutable flag set, 
mkfifo(2) returns EPERM.
 2006-12-09 23:06:01 +00:00
Pawel Jakub Dawidek
2f51879266 If the parent directory of the destination file has its immutable flag set, 
symlink(2) returns EPERM.
 2006-12-09 23:01:38 +00:00
Pawel Jakub Dawidek
46db118b7e - If the source file has its immutable or append-only flag set, link(2) 
returns EPERM.
- If the parent directory of the destination file has its immutable flag set,
  link(2) returns EPERM.
 2006-12-09 22:56:40 +00:00
Pawel Jakub Dawidek
9becb00c0a If the named file has its immutable or append-only flag set, truncate(2) 
and ftruncate(2) return EPERM.

Note, that if the append-only flag is set even increasing size of the file
is not permitted.
 2006-12-09 22:49:28 +00:00
Pawel Jakub Dawidek
442cc490fd If the named file has its immutable flag set, chown(2) returns EPERM. 2006-12-09 22:41:26 +00:00
Pawel Jakub Dawidek
54ec563e0d If the named file has its immutable flag set, chmod(2) returns EPERM. 2006-12-09 22:41:01 +00:00
Pawel Jakub Dawidek
4e3f043c22 Add reference to chflags(2). 2006-12-09 22:39:28 +00:00
Pawel Jakub Dawidek
93dbfff0f9 If the parent directory of the named file has its immutable flag set, 
mkdir(2) returns EPERM.
 2006-12-09 22:35:55 +00:00
Pawel Jakub Dawidek
3e6f3ff080 - If the directory to be removed has its immutable, undeletable or append-only 
flag set, rmdir(2) returns EPERM.
- If the parent directory of the directory to be removed has its immutable or
  append-only flag set, rmdir(2) returns EPERM.
 2006-12-09 19:44:38 +00:00
Pawel Jakub Dawidek
b7715d3d86 - If the parent directory of the file pointed at by the from argument has its 
immutable or append-only flag set, rename(2) returns EPERM.
- If the parent directory of the file pointed at by the to argument has its
  immutable flag set, rename(2) returns EPERM.
 2006-12-09 19:42:58 +00:00
Pawel Jakub Dawidek
483a0e04d8 Correct last commit. The parent directory of the file to be removed can 
have undeletable flag set.
 2006-12-09 19:40:24 +00:00
Pawel Jakub Dawidek
d1eb7b96e7 When immutable, undeletable or append-only flag is set, rename(2) 
return EPERM.
 2006-12-09 19:19:46 +00:00
Pawel Jakub Dawidek
858e6c9cbd When undeletable flag is set, unlink(2) return EPERM. 2006-12-09 19:18:39 +00:00
Joseph Koshy
37ec86bb1b Make the generated message from `elf_errmsg(-1)' a little more readable. 2006-12-09 16:27:15 +00:00
Tim Kientzle
0a4794d3a4 Minor refactoring; move the FreeBSD-specific config info into 
config_freebsd.h.  archive_platform.h decides which config file
to bring in and uses some of those selectors to define wrapper
macros and other compatibility glue.
 2006-12-08 06:13:49 +00:00
Julian Elischer
2d2f0b92c7 remove already commented out code 2006-12-06 06:44:20 +00:00
David Xu
b774466b61 test cancel_pending to save a thr_wake call in some specical cases. 2006-12-06 00:15:35 +00:00
David Xu
a8a343d2e6 _thr_ucond_wait drops lock, we should pick it up again. 2006-12-05 23:46:11 +00:00
David Xu
3b8a017442 the c_has_waiters is lazily updated, temporarily disable the false 
alarm code.
 2006-12-05 07:23:58 +00:00
David Xu
4d617f2d10 Use ucond to implement barrier. 2006-12-05 06:54:25 +00:00
David Xu
670b44d65a Add _thr_ucond_init(). 2006-12-05 06:53:44 +00:00
David Xu
3ce4e91d4e Tweak _thr_cancel_leave_defer a bit to fix a possible race. 2006-12-05 05:01:57 +00:00
Ruslan Ermilov
a82e937c0b Grammar. 
OK'ed by:	sam
 2006-12-04 20:34:25 +00:00
Sam Leffler
78e3a7fdd5 document recent change to return ECONNRESET for tcp sockets 
MFC after:	1 month
 2006-12-04 18:39:11 +00:00
Hajimu UMEMOTO
909e7467d8 Use _kevent() instead of kevent(). 
Requested by:	nork
 2006-12-04 17:08:43 +00:00
David Xu
3c61d00ab6 Fix typo, I was using a wrong header file, and the typo is not detected 
by compiler.
 2006-12-04 14:27:42 +00:00
David Xu
2bd2c90703 Use kernel provided userspace condition variable to implement pthread 
condition variable.
 2006-12-04 14:20:41 +00:00
Tim Kientzle
5af1711729 Argh. Restore a stat() call that was erroneously removed. 
Thanks to: WATANABE, Kazuo
Pointy hat: me, from the handy dispenser I keep nearby.
 2006-12-04 08:01:53 +00:00
Diomidis Spinellis
aeecffebe5 Minor clarification. 2006-12-03 19:26:17 +00:00
Maxim Konovalov
88ce725781 o As POSIX requires confstr(3) returns zero on errors, not -1. 
PR:		misc/106234
Submitted by:	Guy Harris
MFC after:	1 week
 2006-12-03 08:22:36 +00:00
David Xu
6f54e82927 If a thread was detached, return EINVAL instead, the error code 
is also returned by pthread_detach() if a thread was already
detached, the error code was already documented:

>    [EINVAL]	The implementation has detected that the value speci-
>		fied by thread does not refer to a joinable thread.
 2006-11-28 11:05:31 +00:00
Tim Kientzle
a6fac34b43 Improve support for large ISOs: 
* Correct a signed/unsigned problem that broke handling of files >2G.
   * Implement "skip" support for much faster "tar -t".

Thanks to: Robert Sciuk for sending me a DVD that illustrated the first problem
 2006-11-27 16:30:32 +00:00
Tim Kientzle
24d698ea89 Bump the libarchive version number, correct the shell hackery to break 
the full version down into major/minor values.
 2006-11-26 19:09:42 +00:00
Tim Kientzle
dc46be1cbf Write-blocking cleanup, largely thanks to Colin Percival (cperciva@). 
* If write block size is zero, don't block at all.
     This supports the unusual requirement of applications
     that need "no-delay" writes.
   * Expose _write_finish_entry() to give such applications more
     control over write boundaries.  (Normal applications do not
     need this, as entries are completed automatically.)
   * Correct the type of write callbacks; this is a minor API
     change that does not affect the ABI.
   * Correct the error handling in _write_next_header() around
     completing the previous entry.
   * Correct the documentation for block-size markers:  Remove
     docs for the long-defunct _read_set_block_size(); document
     all of the write block size manipulators.

MFC after: 14 days
 2006-11-26 19:00:50 +00:00
Ruslan Ermilov
8af480aec1 - When building world WITHOUT_LIBPTHREAD, link libthr to libpthread. 
- Don't build ngctl(8) and cached(8) if threading libs aren't built.
- Fix various issues in a cached(8) makefile.
 2006-11-26 14:36:34 +00:00
Tim Kientzle
43baed1581 Unbreak libarchive on arm. Two parts of libarchive relied on a 
traditional shortcut of defining on-disk layouts using structures of
character arrays. Unfortunately, as recently discussed on cvs-all@,
this usage is not actually sanctioned by the standards and
specifically fails on GCC/arm (unless your data structures happen to
be "naturally aligned").

The new code defines offsets/sizes for data fields and accesses
them using explicit pointer arithmetic, instead of casting to
a structure and accessing structure fields.  In particular,
the new code is now clean with WARNS=6 on arm.

MFC after: 14 days
 2006-11-26 05:39:28 +00:00
Tim Kientzle
97fc4d2db7 Connect four new files to the build. 
PR: bin/86742
 2006-11-24 16:35:54 +00:00
Yaroslav Tykhiy
df19774d2f Note that, thanks to the work by Alan Cox et al, some arch'es 
don't need sendfile() buffers any more.

The report on the work referenced can be found at
http://usenix.org/events/usenix05/tech/general/elmeleegy.html

MFC after:	1 week
 2006-11-24 11:44:19 +00:00
David Xu
f08e1bf682 Eliminate atomic operations in thread cancellation functions, it should 
reduce overheads of cancellation points.
 2006-11-24 09:57:38 +00:00
Ruslan Ermilov
73eee24650 - style: use =' instead of +=' for initial assignments. 
- don't add generated sources' objects to OBJS explicitly;
  GENSRCS is part of SRCS so they were already in OBJS.
 2006-11-24 06:38:11 +00:00
Tim Kientzle
6770b130f1 Fill in a couple of missing casts: clarify one narrowing conversion 
and correct the use of unary minus with an unsigned value.  (The unary
minus here is actually being used as a bitwise operation, which is
unusual enough to deserve a clarifying cast.)
 2006-11-24 05:48:04 +00:00
Tim Kientzle
4f27e91611 A few minor clarifications and corrections. 2006-11-24 05:41:16 +00:00
Tim Kientzle
b4e244d1a3 A few minor corrections to the libarchive.3 overview page. 2006-11-24 05:37:38 +00:00
Tim Kientzle
73a2505465 Document the new _open_FILE() and _open_memory() interfaces. 
PR: bin/86742
 2006-11-24 05:34:23 +00:00
Tim Kientzle
13e2d5bcd5 New hooks for reading/writing archives to/from a FILE * or 
an in-memory buffer.

PR: bin/86742
 2006-11-24 02:00:48 +00:00
John Baldwin
8cc7b0f93d Document that the data field for NOTE_EXIT holds the process exit status. 
Submitted by:	Jared Yanovich -phirerunner at comcast.net-
MFC after:	2 weeks
 2006-11-20 22:20:04 +00:00