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3049 Commits

Author SHA1 Message Date
tron
35fbf8dd7f Port revision 1.44 of "src/bin/sh/eval.c" from FreeBSD to fix PR bin/38584. 
Reviewed by Michael van Elst.
 2008-05-24 17:12:53 +00:00
martin
8eba9df29f Normalize TNF license, move to 2 clause. 2008-04-30 13:39:13 +00:00
martin
11a6dbe728 Convert TNF licenses to new 2 clause variant 2008-04-30 13:10:46 +00:00
martin
3028e483e4 Convert to new 2 clause license 2008-04-29 06:53:00 +00:00
martin
ce099b4099 Remove clause 3 and 4 from TNF licenses 2008-04-28 20:22:51 +00:00
christos
76560beef5 Detect unmatched quotes inside old style command substitution. 
echo `"`
 2008-04-25 17:32:31 +00:00
apb
cd12700971 If SHELL_BUILTIN is defined (as will be the case when building external 
builtins such as the printf command), then hide a few declarations.

This allows the shell to build again, fixing a problem with
"error" being declared as a function here, and as a variable in
.../usr.bin/printf/printf.c.
 2008-03-29 09:58:00 +00:00
apb
d6d9ccc8ad * define SHELL_BUILTIN, which other headers may use to hide some of their 
symbols if appropriate.  For example, error.h will use it to hide
  declarations that should not be seen by external builtins such as printf.
* The shell's outfmt() function returns void, but the standard fprintf()
  function returns int.  Similarly for several other functions that are
  redefined via macros in bltin.h.  Add a _RETURN_INT macro to do the
  necessary conversion.
* Delete some declarations that appear in error.h.
* Add comments on some #else/#endif lines.
 2008-03-29 09:55:40 +00:00
apb
074a931bf5 Remove trailing ';' in definitions of out1c and out2c macros. 2008-03-29 09:49:52 +00:00
dholland
0a890e1609 ps -t? needs to imply -x. Otherwise the non-x logic filters all the results 
out. Thanks to der Mouse for prompting me to fix it...
 2008-03-10 03:44:11 +00:00
dholland
2ccf7320c1 Grammar fix and clarification from PR 37727 by Randolf Richardson. 
While here, do some of my own grammar and formatting fixes too.
Bump date.
 2008-03-09 20:59:13 +00:00
christos
935753c811 sort options from anon ymous 2008-03-04 20:11:00 +00:00
christos
7d01361f62 do the -g -G swap for real. 2008-03-04 18:55:57 +00:00
christos
7ca37f5cdc PR/36817: Zafer Aydogan: Don't use -g to implement the same named option 
in solaris to display statvfs output, use -G instead. I researched this
and all other implementations except Solaris (OS/X, FreeBSD, us before June
24, 2007) use -g to signify gigabytes. So revert to that.
PR/38154: YAMAMOTO Takashi: df -P doesn't work without -k. Fix from Anon Ymous
together with passing lint, and exiting with the right values.
 2008-03-04 17:59:55 +00:00
yamt
a9b7c5b63a restore whitespace between 'Filesystem' and 'blocks'. 2008-03-04 09:03:28 +00:00
dsl
01709217fc Generate ANSI functions. 
Just indent the code by a single tab - no need to compare against the
C program generated version any more.
 2008-02-27 21:56:14 +00:00
dsl
b63023e666 Change spaces to tabs for consistency with adjacent lines. 2008-02-27 21:55:07 +00:00
joerg
8a4e45ea0e Add build glue for libarchive based cpio and tar. 2008-02-27 15:39:21 +00:00
joerg
932c7ae27a Kill pre-4.4BSD compat code. 2008-02-24 20:42:46 +00:00
dholland
8392979dd5 Dividing by a time_t makes the result time_t, so it should be cast to long 
when being printf'd as a long.
 2008-02-24 05:20:17 +00:00
dholland
fe5990acd7 Print time_t as long long, not long. 2008-02-24 05:16:46 +00:00
dholland
6dc3dcbc38 Use strtoll rather than strtol to read the -r argument, so it will work 
for wider time_t. Also mark a timed-related y2038 lossage for whenever
someone figures out the best way to shoot timed.
 2008-02-24 04:49:45 +00:00
simonb
9b21141213 Set "ftent" to NULL in in ftree_arg() after we call fts_close(), so that 
it isn't used later on in ftree_sel() after it's been free'd.

OK christos@ (and for the interesting test case).
 2008-02-18 15:54:48 +00:00
matt
4498b1fe25 Fix inconsistent definitions 2008-02-15 17:26:06 +00:00
joerg
f04ccd71b4 Set unique mode for the history, so that repeating a command doesn't 
spam the history.
 2008-02-13 12:57:16 +00:00
christos
da86f0e587 Add a CPUID keyword; idea and some of the code from Anon Ymous 2008-02-10 17:47:59 +00:00
msaitoh
899c734b12 Conform to XCU Section 2.8.2 (Exit Status for Commands) 2008-01-21 06:43:03 +00:00
hubertf
76e0b9a57a Code cleanup: 
- Removed case '?' before default in switch
 - Don't forget to close opened decriptors when malloc() fails
 - Hold vfork() result in variable with pid_t type (instead of int)

Sent ages ago by Slava Semushin <php-coder@altlinux.ru> in private mail.
 2008-01-16 11:43:34 +00:00
tls
cfdef6ecba Teach set_ftime about symbolic links, because it has to know: on some 
Linux systems, when we build as a tool we think we have lutimes but it
doesn't work on some filesystems at runtime.  A bit ugly but effective
and without use of AC_TRY_RUN in the tool build.  Tidier (than mine)
set_ftime reorganization from christos.
 2008-01-10 04:24:51 +00:00
ad
2ecdf58c2c Remove systrace. Ok core@. 2007-12-31 15:31:24 +00:00
wiz
ef266ed897 Wordo fix, noted by jmc@openbsd. 2007-12-28 14:32:50 +00:00
wiz
ac14332299 Fix argument confusion, noted by drochner. 2007-12-27 12:59:56 +00:00
perry
0c0bc4573a __attribute__((__noreturn__)) to __dead 2007-12-24 16:11:50 +00:00
yamt
16d01d9a96 prtstat: PRIdMAX -> jd as suggested by Joerg Sonnenberger. 2007-12-22 00:23:36 +00:00
yamt
c7bc0cd0aa don't cast 64bit values to u_long. 2007-12-21 06:43:26 +00:00
dogcow
90ee124aaf This should have been all on one line anyway - and hey, it fixes my build 
issue.
 2007-12-18 07:25:00 +00:00
perry
8b0f9554ff convert __attribute__s to applicable cdefs.h macros 2007-12-15 19:44:37 +00:00
lukem
bcf893f432 use __RCSID() 2007-12-12 22:55:42 +00:00
wiz
861900d761 Fix typo in comment. 2007-12-02 21:36:44 +00:00
wiz
73f0c10536 Minimally sort options; use Dq; new sentence, new line. 2007-12-02 21:14:49 +00:00
wiz
2da3ed1c7d Minimally sort options; use Dq. 2007-12-02 21:13:23 +00:00
dsl
8e547d329f Compat pecoff uses the standard netbsd system call interface. 2007-11-10 14:41:51 +00:00
dsl
2f3bd6bcd6 netbsd32_SYS_MAXSYSCALL -> NETBSD32_SYS_MAXSYSCALL 2007-11-09 15:40:42 +00:00
wiz
acce89e796 Improve -l description. From jmc@openbsd. 2007-11-07 22:36:35 +00:00
ad
bb6c89afbf Kill another use of PZERO. 2007-11-06 00:44:46 +00:00
jnemeth
e942f6d60e PR/37243 - Joerg Niendorf -- fixup botched addition of -i option 2007-10-29 11:22:59 +00:00
hira
d13505e0de Add missing -e option. From OpenBSD. 2007-10-26 17:45:26 +00:00
hira
5952a904ed - Add -0 and -V to pax_usage(). 
- Add -k to tar_usage().
 2007-10-26 16:38:12 +00:00
hira
82c330f342 Remove extra space from -T option in SYNOPSIS. 2007-10-26 16:35:59 +00:00
hira
e2c7784538 Sync SYNOPSIS with usage() (correct location of -P). 2007-10-26 16:31:16 +00:00
hira
c710611df5 Add -N to usage. 2007-10-26 16:21:25 +00:00
jld
eaef8d4ad7 Touching up the permissions to preserve set-ID bits is appropriate 
only in the case where the destination did not previously exist, and
necessary only when -p isn't given.

Closes PR bin/30188.
 2007-10-25 03:51:14 +00:00
yamt
ea03f830b4 make -s alter the default format rather than doing parsefmt. 
it allows users to use -o to replace it later.
 2007-10-24 12:10:11 +00:00
tls
54aef6aada Rename "csh.a" (the appendix of the document) to csh.ap: the .a suffix 
is a bit of a nuisance when using cvs import and export and, of course,
clashes with .a for library archive as well.
 2007-10-18 18:26:31 +00:00
lukem
db822d2217 Convert to using raise_default_signal(3). 2007-10-05 07:22:23 +00:00
ragge
8b19d01fcd Needs errno.h if !gcc. 2007-09-15 14:33:05 +00:00
apb
6fc16fbc88 Document "emul" keyword. Fixes PR 36935. 
Also sort list of keywords, and bump date.
 2007-09-09 10:35:32 +00:00
yamt
37ac06be56 add a keyword "lname", to print l_name. 2007-09-01 16:54:39 +00:00
hubertf
8e0c5879e7 - Cleanup for sleep.c: 
+ mark two functions as static
  + remove case '?' in switch() before default
  + use return instead of exit() in main() function
  + use constants EXIT_SUCCESS/EXIT_FAILURE instead of 0/1

- In man sleep(1):
  + cleanup example

Patch submitted by Slava Semushin <php-coder@altlinux.ru> in private email.
 2007-08-18 00:41:52 +00:00
mjf
16b3db7a9b Fix some grammatical errors in man pages. 
Patch supplied by Joerg Niendorf in PR misc/36707, thanks.
 2007-07-30 18:01:41 +00:00
dsl
bd8009e530 Don't call P_ZOMBIE(struct kinfo_proc2), it's p_stat field contains 
lwp states, not process states!
Since the times are filled with zeros for zombie processes the check
before assuming teh process time is zero is moot - delete it.
Fix the other chact to test the p_realstat.
Fixer PR kern/36295
 2007-07-28 17:05:50 +00:00
christos
fede0a77fc kill MFSNAMELEN 2007-07-17 20:03:10 +00:00
christos
b79c2ef26a no need to have cshbool; just make them int 2007-07-16 18:26:09 +00:00
christos
94ae12d450 Fix '-Ph' segfault; from Greg Woods 2007-07-16 14:39:53 +00:00
christos
ec01a4a425 PR/36650: Michael van Elst: Get rid of bool, because csh uses bool as a small 
int.
 2007-07-16 14:07:00 +00:00
dogcow
593a9183f0 Rename bool -> cshbool; despite the name, bool actually holds values other 
than 0 or 1. Fixes PR/36650.
 2007-07-16 02:26:50 +00:00
dogcow
7b060c43f2 exposure of bool elsewhere in the code requires the addition of stdbool; 
in addition, proc.c cleverly has a variable that was initially defined "int",
but had in the actual declaration "bool". oops.
 2007-07-10 00:30:23 +00:00
christos
84c48917b8 spacing fixes from Geoff Wing 2007-07-03 14:39:47 +00:00
lukem
b7fac28c5b In sig_cleanup(), attempt to reset the signal handler to the default 
and raise the appropriate signal, so the correct wait status is
returned to the parent.
 2007-07-03 10:20:09 +00:00
lukem
4cac80e3e4 In the SIGINT handler, explicitly display a summary and then raise the 
default SIGINT handler to exit, rather than exit(0) and relying upon the
atexit() to display the summary.
Per SUS6.
 2007-07-03 05:25:25 +00:00
yamt
7893935666 remove descriptions of some states. ('A', 'S', '>') 
- they are wrong.  (madvise is not vadvise)
- they don't exist anymore.
 2007-06-25 00:24:01 +00:00
christos
3c769789fa PR/36534: Greg A. Woods: test(1) doesn't do -r and -w quite right 
Use stat(2) instead of access(2) per POSIX.
 2007-06-24 18:54:58 +00:00
christos
2554aff24b PR/36531: Greg A. Woods: another very helpful DEBUG TRACE() call for execve() 
failures in /bin/sh
 2007-06-24 18:36:23 +00:00
christos
205a4b0786 PR/36536: Greg A. Woods: stty(1) should mention tty(4) 2007-06-24 18:03:00 +00:00
christos
57bbaf572b PR/36546: Aleksey Cheusov: problems with 8-bit input in /bin/ksh, needs to 
call setlocale()
 2007-06-24 18:00:49 +00:00
christos
c1686632e0 PR/36535: Greg A. Woods: rm(1) should present user:group the same way as 
chown(8) et al
 2007-06-24 17:59:31 +00:00
christos
546dff6580 PR/36533: Greg A. Woods: minor doc fixes for sh(1) 2007-06-24 17:57:56 +00:00
christos
98d594125d PR/36541: Greg A. Woods: fix -P option, and add solaris -g option. 2007-06-24 01:52:46 +00:00
simonb
9a8238c82f Remove a "CFLAGS+=-g" that seems to have snuck in with no good reason. 2007-06-22 03:24:16 +00:00
dsl
8da3353686 Fix sh -c 'true && ! true | false; echo $?' 
Add some more TRACE((...)) calls to aid such debugging.
Fixes PR bin/36435
Clearly no one tried this test when the changes of rev 1.31 and 1.44 were done!
 2007-06-07 20:57:59 +00:00
soda
7dd0dd9e6b modify a comment in previous change 2007-06-06 13:21:28 +00:00
wiz
8c64f063a1 Apply SODA Nuriyuki's patch for multibyte support. 
Based on soda-revised2.patch (in private mail) with a change from
soda on tech-userlevel.

Ok christos@.
 2007-06-05 17:48:19 +00:00
tls
4147a3c54a Add new Makefile knob, USE_FORT, which extends USE_SSP by turning on the 
FORTIFY_SOURCE feature of libssp, thus checking the size of arguments to
various string and memory copy and set functions (as well as a few system
calls and other miscellany) where known at function entry.  RedHat has
evidently built all "core system packages" with this option for some time.

This option should be used at the top of Makefiles (or Makefile.inc where
this is used for subdirectories) but after any setting of LIB.

This is only useful for userland code, and cannot be used in libc or in
any code which includes the libc internals, because it overrides certain
libc functions with macros.  Some effort has been made to make USE_FORT=yes
work correctly for a full-system build by having the bsd.sys.mk logic
disable the feature where it should not be used (libc, libssp iteself,
the kernel) but no attempt has been made to build the entire system with
USE_FORT and doing so will doubtless expose numerous bugs and misfeatures.

Adjust the system build so that all programs and libraries that are setuid,
directly handle network data (including serial comm data), perform
authentication, or appear likely to have (or have a history of having)
data-driven bugs (e.g. file(1)) are built with USE_FORT=yes by default,
with the exception of libc, which cannot use USE_FORT and thus uses
only USE_SSP by default.  Tested on i386 with no ill results; USE_FORT=no
per-directory or in a system build will disable if desired.
 2007-05-28 12:06:17 +00:00
christos
35d9d3fddf Make sure we don't run over the end of the argument array while scanning 
for input. This can happen if we have a unary not without an argument. When
we scan for the argument, we are already at the NULL element of the argument
array. Then when we scan ahead for a -a or -o, we end up testing the next
element after the NULL.
 2007-05-24 18:47:08 +00:00
christos
41d09357f2 Instead of putting a full copy of realpath here, use the system's realpath. 2007-05-24 18:18:43 +00:00
christos
a59f86365c coverity CID 4378: fix bogus comparison that lead into dead code. 2007-05-16 20:49:35 +00:00
uwe
8e85c1baf1 Use the same wording for '-p' as for other file related tests. 2007-05-15 22:00:51 +00:00
christos
206f418235 PR/36275: john at iastate dot edu: tar -s modifies symlink targets 
- This is explained in a comment in pat_rep.c inside mod_name(). I did not
  want to change the default behavior, so I added another modifier "s" which
  when set, the pattern will not modify the symlink destination.
- While here I fixed another bug that was introduced before by the fix in
  PR/35257 where the renaming was happening twice since we called rep_name
  twice.
- Finally if we are renaming hard of soft-link targets print the renames for
  those too.
 2007-05-04 21:19:36 +00:00
msaitoh
8ce1f4fff2 fix typos 2007-04-29 20:23:34 +00:00
christos
135e711f26 bump date. 2007-04-23 18:41:11 +00:00
christos
702d1ca548 PR/36194: Greg A. Woods: add a '-V' flag to pax for verbose summary without 
listing (and other minor fixes)
 2007-04-23 18:40:22 +00:00
plunky
4796b4c1d9 escape * and - properly 2007-04-13 00:40:11 +00:00
lukem
3851cea520 Use IEC 60027-2 prefixes for 2^n based prefixes. 2007-04-13 00:38:45 +00:00
christos
06519c05da PR/36092: B K: algorithmic inefficiency in bin/test/test.c:t_lex 
test(1) scans for "operators" linearly in an array using strcmp() to
find a match. Since the list of "operators" is fixed, split them
into one and two character ones, and ones that start with a `-' and
ones they don't. This way we can optimize the compare function to
just check for one or two characters. Sort and use bsearch(3). We
could have used a single sorted array and bsearch(3), to save some
complexity, but I decided to be a bit fancier.
 2007-03-28 01:47:25 +00:00
apb
faafdc7e21 Document that shell arithmetic now uses intmax_t. Document that 
variables in shell arithmetic don't need "$" signs.
 2007-03-25 06:56:43 +00:00
apb
1a20cbd95e WARNS=4 2007-03-25 06:30:37 +00:00
apb
91ce988bec Make /bin/sh use intmax_t (instead of int) for arithmetic in $((...)). 2007-03-25 06:29:26 +00:00
msaitoh
548cdc0050 s/intialized/initialized/ 2007-03-17 13:51:46 +00:00
hubertf
7ce5824ba3 Remove unused ctype.h 
From: Slava Semushin <php-coder@altlinux.ru>
 2007-03-10 01:16:17 +00:00
rillig
bbe065310a EROFS is not a critical error in a "mkdir -p". 2007-03-08 17:01:30 +00:00
dogcow
c2a791c7b8 mm, void * arithmetic. 2007-03-04 09:23:32 +00:00
matt
271dc0c3c3 No functional changes. Cleanup time printing code so it can be used 
elsewhere in the tree.
 2007-02-24 21:29:13 +00:00
pavel
f5e7ca2447 Revert the changes done after newlock2 merge, except for the removal of 
the now unused LSDEAD state. The current kernel headers are now
source-compatible with pre-newlock2 kernel headers again.

Approved by Andrew Doran.
 2007-02-17 22:49:56 +00:00
rillig
9da5e43f4d Since interpreting ELF binaries as shell scripts is not very useful, and 
since the current error message is less than helpful, improve it.
 2007-02-15 12:02:59 +00:00
rillig
75cf88ee58 Allow files whose name starts with a dash be moved across filesystem 
boundaries.

This fix was inspired by the recent -froot zero day exploit for Solaris.
 2007-02-15 09:57:16 +00:00
ad
8966ad6a93 Further changes to use compat process flags mapped by sysctl. To be 
revisited soon.
 2007-02-10 18:20:12 +00:00
ad
401499f30e Sync with kernel changes introduced by merging the newlock2 branch. 2007-02-09 22:08:48 +00:00
tls
4977bdb149 Remove 'l'. Those who do not learn from history are doomed to repeat it. 2007-02-08 03:57:53 +00:00
tls
d8ec0012f2 fix bug 2007-02-07 22:17:46 +00:00
tls
de788b88f5 Many users needlessly maintain the alias 'l' (or 'll') for 'ls -l'. We 
should ease the burden on our users and supply a default system which is
modern and has a full complement of the features they expect (or even some
they don't -- more features don't hurt any one after all).

Suggested by perry@ in <87wt2uxhbx.fsf@snark.piermont.com> and submitted
for discussion to some NetBSD developers, who suggested that rather than
my own idiosyncratic 'll', 'l' was a much better name.

It may prove possible to merge this code with 'ls' in the future.
 2007-02-07 21:56:07 +00:00
tls
d6cabf29ac Initial import of colorls to add 'l' functionality to system. 2007-02-07 21:43:44 +00:00
cbiere
cd788d025e * Prevent out-of-bounds read tsptype if a packet with 
an unknown msg_type is received.
 * Check the received packet size.
 * Use strncpy() instead of strlcpy() so that we don't
   send gibberish from the stack.
 * No need to bind().
 * htons()/htonl() use uint16_t/uint32_t not u_short/u_long.
 2007-02-04 22:21:53 +00:00
cbiere
1b1ee3c7ce Use size_t not int for strlen(). 2007-02-04 22:11:13 +00:00
cbiere
622f4b424e Applied patch by Arto Huusko from PR bin/24753 to append a slash to "." 
and ".." instead of skipping over them fixing completion for patterns
like ".*" and "..*".
 2007-01-28 22:30:12 +00:00
cbiere
26a246a095 * Escape '?', '[', ']' like other meta characters. 
* Partial fix for completion when '[' is in the way.
 * Addresses PR bin/22846.
 2007-01-28 20:20:25 +00:00
cbiere
ecc8aad21d Committed patch from PR bin/34755: Append a slash when expanding ~user 
to user's home directory.
 2007-01-28 20:01:02 +00:00
wiz
330b2b8ebd Improve wording of -a description. From FreeBSD via Zafer Aydogan. 2007-01-28 09:56:13 +00:00
cbiere
e977a74585 Fix for PR bin/35432: 
* The flags "crtux" are mutually exclusive for tar.
 * The flags "ipt" and "oA" are mutually exclusive for cpio.
 2007-01-16 19:06:41 +00:00
christos
30760cbdc7 PR/35410: Valeriy E. Ushakov: /bin/sh mishandles shell function definitions 
with function names that are not plain words
1. remove the escape annotations from the function name.
2. check if the function has a valid name before storing it.
 2007-01-13 18:58:26 +00:00
cbiere
555693c1aa - Applied patch from PR bin/35408 by Andreas Wiese. 
- Use EXIT_FAILURE instead of 1.
 - Use return instead of exit() at the end of main().
 - Use sizeof() instead of BUFSIZ.
 2007-01-13 11:51:59 +00:00
alc
1d470e84d6 fix whitespace nits (space -> tab) 2006-12-26 00:13:24 +00:00
wiz
bda881e00b Add -E to SYNOPSIS. Fix typo. Bump date for previous. 2006-12-23 09:43:47 +00:00
christos
a54fe38a0d fix a volatile variable; from Anon Ymous 2006-12-18 00:37:33 +00:00
bouyer
3697550e70 Don't depend on lubutil if we're building host tools. Fix tools build on 
non-NetBSD hosts.
 2006-12-16 12:59:16 +00:00
christos
6f4d1070fd pass lint; from Anon Ymous 2006-12-15 22:45:34 +00:00
christos
f6dadfcd98 fix an unused variable warning. From Anon Ymous 2006-12-15 20:22:33 +00:00
christos
32232db57f remove two (void)&foo; which are ot needed. From Anon Ymous 2006-12-15 20:22:06 +00:00
christos
d9cd708017 PR/35257: Andreas Gustafsson: tar(1) opens excluded files 
Apply the file modification function in the input files so that we can
de-select matched patterns.
 2006-12-14 23:18:11 +00:00
he
0a97c3f688 Complete the move of string_to_flags() and flags_to_string() from the 
bin/ls sources to libutil:
 o Bump libutil minor version number
 o Fix uses to include <util.h> to pick up the function definitions
 o Fix most uses of flags_to_string() to release the now-malloc()ed result
 2006-12-14 20:09:35 +00:00
he
29ff6ed16a The "#ifdef UNUSED_BLOCK" in stat_flags.c wasn't so unused after 
all -- it was used by the mtree source.  So, instead do an "#ifdef
MTREE", and define that one when building mtree.
 2006-12-14 17:54:19 +00:00
christos
78509e7f31 Pass lint. From Anon Ymous 2006-12-14 14:15:26 +00:00
he
7700f97e62 Use C99 initializer. 2006-12-10 17:33:01 +00:00
christos
ddbf1b0dd9 Sync with OpenBSD systrace 1.6d. 
XXX: Some of the compat-linux systrace is disabled.
From elad.
 2006-12-10 01:22:02 +00:00
wiz
1730a98675 Drop trailing whitespace. 2006-11-26 16:40:44 +00:00
wiz
5c056f6785 s/apparant/apparent/, from Zafer. 2006-11-24 22:54:47 +00:00
christos
3d98aa3f4b fix spelling of accidentally; from Zapher 2006-11-24 19:37:02 +00:00
christos
ab56b9a702 getdate -> parsedate 2006-11-20 20:33:33 +00:00
christos
c8226bf504 getdate is in libutil. 2006-11-17 22:11:28 +00:00
christos
583dd15916 no names in params. 2006-11-15 17:00:09 +00:00
christos
8ddd07b65e fix build with objdirs 2006-11-15 16:59:52 +00:00
christos
aa62ece776 Add -d option, similar to gnu date. 2006-11-15 16:55:18 +00:00
jdarrow
5d27a9d665 Add -j flag to not actually change the clock, just parse the date given 
(if any) and then display it in the format given.  Matches similar -j
flag functionality in FreeBSD/OpenBSD.

Change requested by George Georgalis on netbsd-users.

While I'm here, disambiguate the letters in the date string, by using
the same option letters as used by strftime(3).
 2006-11-15 03:10:01 +00:00
christos
ccc92a707d fix the sort order too. 2006-11-14 20:27:10 +00:00
christos
ce725e8fad Fix signal list generation, from Jukka Salmi 2006-11-14 19:10:55 +00:00
cbiere
28fb298561 Added missing F_GETLK, F_SETLK, F_SETLKW to print_fcntlcmd(). 2006-11-12 23:29:37 +00:00
christos
d0a868f481 Add support for printing the emulation of the process. 2006-10-29 22:32:53 +00:00
cbiere
1d3c56521c Applied patch from PR bin/34790 so that ~/.kshrc is mentioned. 2006-10-24 18:30:25 +00:00
christos
5b08cf393d c99 initializer 2006-10-16 00:43:00 +00:00
christos
18243309bd c99 initializers 2006-10-16 00:37:55 +00:00
christos
272937609b sprinkle volatile. 2006-10-16 00:36:19 +00:00
christos
3fccf7e09e c99 initializers 2006-10-16 00:31:47 +00:00
christos
573bd5e5dd add missing inititializer 2006-10-16 00:11:22 +00:00
christos
d2bca38017 use c99 initializers 2006-10-16 00:07:32 +00:00
christos
88e26c5a37 sprinkle volatile 2006-10-15 23:57:21 +00:00
christos
640b35e022 c99 initializers 2006-10-15 23:55:30 +00:00
wiz
dd94284f1e Add -i to usage. 2006-10-13 20:37:10 +00:00
wiz
9dedcd8f8b Remove trailing whitespace. 
Remove a partially duplicated sentence.
 2006-10-09 21:31:29 +00:00
elad
93bbf8101f PR/32759: Ulrich Heilmann: Output of cat -s -n is wrong 
Applied patch from David A. Holland, thanks!
 2006-10-08 21:52:56 +00:00
apb
e7fd82468c Make it clear that multiple sort keys may be specified. 
Closes PR 34271.
 2006-10-07 10:22:21 +00:00
elad
cf245f1ee7 PR/22799: Hiramatsu Yoshifumi: Add -i option to /bin/ln 
Slightly modified patch applied, thanks!
 2006-10-07 10:05:25 +00:00
elad
ed23b39f46 PR/34265: dieter roelants: pax truncates archive when appending fails. 
Patch applied, thanks!
 2006-10-07 09:53:20 +00:00
elad
9b5118f13d PR/28450: David H. Gutteridge: date(1) does not validate its input and 
accepts and processes impossible dates

Patch applied, thanks!
 2006-10-07 09:34:46 +00:00
christos
ab28bede4c Prefix "Syntax Error" with the program name, if the command name is not 
available. At least this way we get an idea of what program gives us the
message.
 2006-10-04 15:00:38 +00:00
wiz
103401b052 Avoid .No if easily possible. 2006-10-03 02:15:16 +00:00
apb
9ff8e2d57f Add some markup missed in previous. 2006-10-02 20:54:27 +00:00
apb
7c5fcf623a Set the width in the correct data structure. (Fix error in previous.) 2006-10-02 18:43:13 +00:00
apb
b9f435a549 Document changes to -o and -O options, and improve markup. 2006-10-02 17:57:01 +00:00
apb
d9463bc15b * When all columns are given null customised headers, the blank header 
line is not printed at all.  This is specified in P1003.1-2004
  (SUSv3), and is useful.

* Customised headers may contain embedded space, commas and equals
  signs.  To specify multiple customised headers, use multiple -o or -O
  options.  This is specified (for "-o", not for "-O") in P1003.1-2004
  (SUSv3), and is useful.

* When a column is given a null (blank) customised header, it keeps its
  default minimum width.  This is specified in P1003.1-2004 (SUSv3), and
  seems harmless.

* Fix a bug that made it impossible to print the same keyword multiple
  times, with different customised headers each time.  (Previously, the
  last customised header was used for all instances of the keyword.)

* Make the behaviour of "-O" more useful.  The first -O option adds
  the default keywords only if there have not yet been any formatting
  options, and multiple -O options now insert their keywords in adjacent
  positions.  Now {ps -j -O %cpu} is like {ps -j} with one extra column;
  Previously, it would have had all the columns implied by "-j", plus
  all the default columns, plus the extra column specified by "-O".

* Convert from home-grown linked lists to SIMPLEQ lists.

Discussed in tech-userlevel.
 2006-10-02 17:54:35 +00:00
hubertf
7eef11b485 Revert previous (==) - not worth the trouble. 2006-09-24 13:24:08 +00:00
elad
8fea60435c PR/34499: mac at S dot culver dot net: ls allocates more memory than needed 
Applied patch, thanks!
 2006-09-23 19:54:53 +00:00
elad
f090cf7468 PR/33396: Christian Biere: Global Warming may be caused by mv(1) 
Applied patch, thanks!
 2006-09-23 16:54:13 +00:00
wiz
0331d1430a Use macro for HTML output. 2006-09-23 11:24:44 +00:00
wiz
dff6308718 Bump date for previous. 2006-09-23 11:22:10 +00:00
elad
acd3797c82 PR/16827: Giorgos Keramidas: addition of EXAMPLES section to 
basesrc/bin/cat.1
Applied patch, thanks!
 2006-09-23 00:01:39 +00:00
elad
cfbe6aa48d PR/33635: Anne Bennett: Document 'a' and 'A' flags in ls(1). 
strmode(3) already documented these, so use the description from there.
 2006-09-22 23:00:32 +00:00
hubertf
f9278bfbec Allow '==' as synonym to '=', just like our ksh and bash do. 
This also affects the sh(1) builtin test command.
 2006-09-22 22:15:24 +00:00
dbj
b41feff50f fixes for installing into a case insensitive $DESTDIR 
when files may have hard links to a a name that only differs by case
  - change install to unconditionally remove its temporary file
    when installing hard links with -r.  This avoids problems when
    built with posix rename(2) semantics and reinstalling an existing
    hard link.
  - rework hard link targets in bsd.man.mk and bsd.links.mk
    to use makefile constructs instead of shell constructs
  - always reinstall hard links that may have case conflicts, even
    when MKUPDATE=yes, this ensures that they get added to METALOG
  - remove man pages which were hard linked to themselves in libform
  - remove improper hard link command for existing man page in libkrb5
  - fix libl's makefile to include bsd.lib.mk at end
  - remove shell quoting in link target for test's [.1 man page
 2006-09-11 22:24:09 +00:00
dsl
1719403bf2 Fix typo, update date. 
Fixes PR/34472
 2006-09-04 20:30:36 +00:00
christos
ccd5bfd356 fix formatting of df -h; from Zafer. 2006-09-04 16:32:57 +00:00
wiz
e41d3cdc7d Bump date for previous. 2006-09-03 00:24:05 +00:00
wiz
1763875ada New sentence, new line. Bump date for previous. 2006-09-02 23:28:32 +00:00
christos
10ed3a58a9 factor out the code that does numeric parsing into a function and check for 
errors properly.
 2006-09-02 20:00:09 +00:00
itohy
e442e57e36 Add description on "discard" character. 
Sort control characters by the Vxxx numbers in termios.h.
 2006-09-02 15:10:22 +00:00
liamjfoy
0590732532 Document new -P behaviour 2006-08-25 11:08:50 +00:00
liamjfoy
c9432db8c8 Only remove the file if the file can be successfully 
overwritten. Old code would remove the file regardless of
whether the overwrite was successful or not.

New behaviour:

carpy: {12} touch moo ; chmod 444 moo
carpy: {13} ls
moo
carpy: {14} rm -P moo
rm: moo: -P was specified but file could not be overwritten
carpy: {15} ls
moo
carpy: {16}

ok: christos@, joerg@ & tech-userlevel@
 2006-08-25 11:00:40 +00:00
dsl
c58b829dda Set the 'not a parameter' flag when we skip initial whitespace. 
Otherwise:
    ./sh -c 'x=" "; for a in $x; do echo a${a}a; done'
is processed as a single empty parameter (instead of no parameters).
Should fix the breakage I introdiced in rev 1.75 and PR/34256 and PR/34254
 2006-08-22 18:11:42 +00:00
christos
06cdcd1106 PR/34255: dieter roelants: Remove mention of -p f. 2006-08-22 17:42:19 +00:00
christos
a6fdd24769 - detect buffer overflow. 
- if we have a trailing slash, don't add another one.
 2006-08-21 23:09:50 +00:00
dsl
413b7762c2 Rework the code changes from revisions 1.69, 1.70 and 1.74 so that the code 
behaves correctly.
As far as I can tell, "x$@y" now expands correctly, as does IFS=:; set -$IFS.
Fixes PR/33472 (again) and PR/33956
 2006-08-21 21:30:14 +00:00
christos
eae5877e02 from zafer: you can have either -k or -h but not both since it does not make 
sense.
 2006-08-21 19:08:47 +00:00
christos
b65b7f50b1 -h and -[mgk] are mutually exclusive. Only use the last specified. [from zafer] 
Use one variable instead of 3 flags to hold the scale, so that we don't have
to reset each flag.
 2006-08-21 19:05:14 +00:00
christos
e6c35f2090 2 fixes from Elad: 
1. fix the symlink issue mentioned in:
   http://marc.theaimsgroup.com/?l=openbsd-tech&m=115513754417683&w=2
2. handle socket(2) versioning.
 2006-08-21 01:35:11 +00:00
jnemeth
a0cb2a839d don't include program name when calling err() 2006-08-17 10:03:53 +00:00
jschauma
d59f01f8fb initialize dne variable in the beginning, then move the resetting of 
this variable down into the second (ie post-order) pass to make cp
pass all regression tests again.
 2006-08-15 23:03:51 +00:00
tron
af4d285682 Avoid errors like "cp: /foo/bar/directory" exists if cp(1) is used to 
copy multiple directories and the first one doesn't exist in the
target directiry but another one (e.g. the second) does.
 2006-08-15 13:06:02 +00:00
tls
1775a62964 Fix sentence fragment that somehow got into the long comment about rm -P. 2006-08-14 20:38:13 +00:00
christos
8c4dec8fa5 don't call get/set progname when we are a shell built-in. 2006-08-04 19:07:55 +00:00
christos
c338573fdf use getprogname() instead of argv[0], because some programs that execv, pass 
the full path in argv[0] instead of just the basename. In reality, those
programs should be fixed (hello gdb for example).
 2006-08-04 14:38:58 +00:00
christos
8a487b533d PR/34055: Kevin Massey: Date uses a fixed 1K buffer for strftime 
but does not check when strftime fails because the buffer is too small.
Our implementation of strftime does not NUL terminat the buffer
on failure (it does not have to; the results are undefined), so
garbage gets printed. Use a dynamically allocated buffer instead.
 2006-07-23 20:39:10 +00:00
jschauma
471c8a8e68 return functionality backed out yesterday after fixing the bug I had 
introduced before.  A regression test will be added to src/regress
shortly.
 2006-07-16 16:22:24 +00:00
jschauma
d8c803bc48 The last commit introduced a bug. Revert until that's found and fixed. 2006-07-15 20:42:55 +00:00
jschauma
2b5fd7fd97 As suggested on tech-userlevel: 
"-R" claims:
 -R	[...] Created directories have the same mode as the corre-
	sponding source directory, unmodified
	by the process' umask.

Make this actually true.

In addition, make '-P' (no symbolic links are followed) apply even if
'-R' is not specified.  This allows users to overwrite symbolic links
with files and/or to copy symbolic links over a file without indirecting
through the link (ie a copy of a link turns the target into a link, not
a copy of the file pointed to by the source).
 2006-07-15 02:09:47 +00:00
mrg
334f3f5949 apply a little -O0 with GCC4 and vax... 2006-07-01 05:54:35 +00:00
christos
67a8ed80ce PR/33834: Bucky Katz: Crossbuild on FC5:sort doesn't handle '+' field 
specifications
 2006-06-27 12:27:27 +00:00
christos
a8b3562160 PR/33775: YAMAMOTO Takashi: /bin/sh doesn't accept "(" before case patterns 2006-06-20 15:57:44 +00:00
ginsbach
84b3179a34 Adapt date(1), the netsettime function, to new return value from socket(2) 
when the address family is unsupported.
 2006-06-14 16:35:16 +00:00
christos
460f8d8a0c PR/33699: Kevin Massey: use strlcpy to prevent stack overflows. 2006-06-11 16:15:20 +00:00
dsl
0e765f005a When expanding "$@" add a \0 byte after the last argument (as well as all 
the earlier ones) so that a separator is added before it when it is empty.
This wasn't needed before a recent change that chenged the behaviour of
trailing whitespace IFS characters.
Fixed PR/33472
 2006-05-20 13:57:27 +00:00
christos
62faec262e Don't free random memory; thanks gcc-4. 2006-05-14 01:09:03 +00:00
christos
a7679aa75e Fix two uninitialized variables with XXX: GCC. 2006-05-14 01:05:42 +00:00
christos
c5d3cabfdd Coverity CID 3365: Fix inverted logic! 2006-05-13 21:58:51 +00:00
christos
f88f667da4 Coverity CID 3367, 3368: Avoid NULL deref. 2006-05-13 21:54:13 +00:00
christos
4f633ea02a Coverity CID 3368: Fix memory leak. 2006-05-13 21:48:00 +00:00
christos
16464dcda5 Coverity CID 3369: Fix memory leak. 2006-05-13 21:42:45 +00:00
christos
2701e5b9be Coverity CID 3330: Initialize uninitialized variable. 2006-05-13 21:22:32 +00:00
christos
78b76e5792 Coverity CID 3331: Remove impossible test. 2006-05-13 21:18:57 +00:00
christos
e80f354dab Coverity CID 3384: Don't close -1. 2006-05-13 19:47:22 +00:00
mrg
aadd7d4847 sprinkle some -fno-strict-aliasing and -Wno-pointer-sign with GCC4. 2006-05-11 23:16:28 +00:00
mrg
084c052803 quell GCC 4.1 uninitialised variable warnings. 
XXX: we should audit the tree for which old ones are no longer needed
after getting the older compilers out of the tree..
 2006-05-10 21:53:14 +00:00
mrg
4d375f236f rename exp2() to csh_exp2(). (bah, we don't even have an exp2()) 2006-05-10 21:14:48 +00:00
simonb
15dc85722d Make the change for bin/31548 to set $PWD on shell startup non-fatal if 
the current directory doesn't exist.
 2006-05-04 11:16:53 +00:00
christos
ec2162bd79 Avoid double free. 2006-04-27 13:25:21 +00:00
christos
6ce96df0b7 Coverity CID 2993: Fix memory leak. 2006-04-24 20:00:31 +00:00
christos
8a8f572953 Coverity CID 2994: Don't leak memory in the perm case. 2006-04-24 19:58:20 +00:00
christos
f2ec0dc9a2 Coverity CID 2995: Fix memory leak. 2006-04-24 19:53:08 +00:00
snj
a640fe8c43 It's "its." 2006-04-24 19:00:29 +00:00
snj
bf5ceaae16 It's "its." 2006-04-24 18:00:53 +00:00
christos
da09d1a838 PR/33281: Martin J. Laubach: Prevent core-dump on "echo abc | { }". bash 
prints and error and ksh prints nothing. We go the ksh way.
 2006-04-18 14:44:05 +00:00
christos
c5d25686e0 PR/22995: Sergey Svishchev: If we are cd'ing around and we have directories 
with relative paths, convert the directories to absolute paths, so that
restoring timestamps does not fail.
 2006-04-16 16:20:21 +00:00
provos
9244f58a4e translate sendmsg so that tools like nslookup will show remote addresses; 
i waited for three years and nobody did this; had to do it myself :-(
 2006-04-16 05:19:02 +00:00
provos
fed8136a4e add new system calls (__lstat30 and __stat30) that should have been added 
for argument translation in Systrace
 2006-04-15 20:35:24 +00:00
christos
6236eeb27a Don't free str; it is used in pat_add. Noted by: Kouichirou Hiratsuka 2006-04-14 16:57:01 +00:00
wiz
3598f93379 Fix date (no leading zero), fix xref: sticky(7) not (8). 2006-04-08 22:39:39 +00:00
jschauma
b338995776 Address PR 30374 as suggested in there: 
"Modify the man page to match the behaviour of "ls -q",

(done by yamt@ previously)

...
modify both the behaviour and documentation for "ls -b" and "ls -B" to
make spaces readily apparent.  This could be done by adding VIS_WHITE
to the flags passed to strvis(3) in the safe_print() function in
src/bin/ls/util.c."

'ls -b' now yields foo\sbar (whitespace) foo\tbar (tab) foo\rbar (CR).
'ls -B' now yields foo\040bar foo\011bar foo\015bar.
 2006-04-08 22:28:06 +00:00
yamt
3dc055fb76 s/non-graphic/non-printable/ to match with the code. 2006-04-08 12:04:22 +00:00
christos
0346684a3d save the home directory. 2006-04-05 23:10:16 +00:00
christos
868accdb18 Coverity CID 1836: Free Source after return from shell. 2006-04-01 23:39:58 +00:00
christos
c28f114217 Coverity CID 1844: Add annotations for aresize. 2006-04-01 23:36:28 +00:00
christos
0ad4767103 Coverity CID 1829: Fix memory leak. 2006-04-01 23:34:43 +00:00
christos
c4378122a1 Don't leak memory if RJUST|LJUST is specified. This might fix a whole bunch 
of Coverity issues, but we'll wait until the next run :-)
 2006-03-29 15:51:00 +00:00
christos
dcbe086f64 correct coverity model. 2006-03-26 21:36:13 +00:00
christos
7e2f55514f Coverity CID 1755: Add fts_close() in traverse. 2006-03-22 16:20:34 +00:00
christos
6365ef6a81 Change previous to assert that the index is within bounds only when the 
index actually used.
 2006-03-22 16:12:19 +00:00
christos
4bd79d53a1 Oops, the previous change was not entirely correct since we were checking 
the wrong byte.
 2006-03-22 01:45:08 +00:00
christos
80f67fa272 Coverity CID 879: Don't increment bits before checking it for NULL. 2006-03-21 23:50:09 +00:00
christos
3351d69442 Add coverity model annotations 2006-03-21 23:40:49 +00:00
christos
0c6d11b6a4 Coverity CID 2736: Remove 16 bit int compat code. 2006-03-21 16:46:44 +00:00
christos
eab2cd7c2b Coverity CID 1827: Plug memory leak. 2006-03-20 20:20:07 +00:00
christos
85e611dd01 Goodbye KerberosIV 2006-03-20 04:03:10 +00:00
christos
59586f9983 Coverity CID 1606: Plug memory leak. 2006-03-19 19:12:23 +00:00
christos
a8846ec5ac Coverity CID 2734, 2731: Use after free; resource leak 2006-03-19 19:06:39 +00:00
christos
bb7bab2df4 Coverity CID 877: Prevent NULL deref. 2006-03-18 07:24:40 +00:00
christos
c8a3069e94 Coverity CID 1484: Static buffer overrun. 2006-03-18 07:23:07 +00:00
christos
3cf8c179a3 Coverity CID 1763: Plug memory leak. 2006-03-18 07:09:08 +00:00
christos
e889898c95 Coverity CID 1766: Plug memory leak. 2006-03-18 07:02:16 +00:00
christos
f3ffb9c969 Coverity CID 1760: Plug memory leak. 2006-03-18 06:54:46 +00:00
christos
4d7c6251da Coverity CID 1228: protect against calling close with negative value. 2006-03-18 06:29:21 +00:00
christos
dcfc467f4d Coverity CID 872: Possible NULL deref. 2006-03-18 06:24:26 +00:00
christos
ee17e957e3 Coverity CID 343: Rework code so that we don't write after the end of the 
array. The end effect is the same though.
 2006-03-18 05:43:47 +00:00
christos
2ed09657c9 Coverity CID 345: Add missing free's. 2006-03-18 05:40:28 +00:00
christos
eb903308f2 Coverity CID 1559: Fix memory leak. 2006-03-18 05:33:31 +00:00
christos
3e359756c9 Coverity CID 620: Remove dead code. 2006-03-18 05:25:56 +00:00
christos
f6828859fa Coverity CID 890: Possible NULL pointer deref. 2006-03-18 05:23:08 +00:00
christos
169a269417 Coverity CID 1329: Possible NULL deref. 2006-03-18 05:17:36 +00:00
ginsbach
f127f217fb Fix Coverity CID 1863, 1864; resource leak, bp not freed when !okname() 
before function return and/or bp overwritten by malloc().
 2006-03-18 04:44:49 +00:00
peter
c8593a1a3c Wrap long lines. 2006-03-18 00:35:02 +00:00
peter
dfd65180e1 Don't try to dereference pw when it's NULL. 
Fixes Coverity CID 900.
 2006-03-18 00:32:34 +00:00
peter
6dcaf25d17 Free allocated space upon failure. 
Fixes Coverity CID 1661.
 2006-03-18 00:14:50 +00:00
peter
c75c0a8549 Change a return to "goto out" so that fclose will be called. 
Fixes Coverity CID 1881.
 2006-03-18 00:12:02 +00:00
peter
96b1a913a5 Call fts_close() at the end of rm_tree(). 
Fixes Coverity CID 1670.
 2006-03-17 23:55:42 +00:00
christos
5653b43bfd Coverity CID 1226: Remove bogus close call. 2006-03-17 22:48:10 +00:00
christos
1006977549 Coverity CID 1324: Check adrof return; not really possible. 2006-03-17 22:38:44 +00:00
christos
65b5013e95 Coverity CID 2356: Remove bogus test !*argv; also cleanup string usage. 2006-03-17 22:30:11 +00:00
christos
b807e41c56 Coverity CID 1762. Fix resource leak. 2006-03-17 22:24:28 +00:00
christos
94f9c01465 Coverity CID 610: Dead code 2006-03-17 22:20:31 +00:00
christos
df8cbb182e Coverity CID 2479: Clarify confusion about uninitialized variable in the 
presence of setjmp/vfork.
 2006-03-17 17:20:47 +00:00
rumble
2174dda221 Handle asprintf failing to allocate. 2006-03-17 14:43:11 +00:00
rumble
88f1652fe8 Handle asprintf returning NULL. 2006-03-17 14:37:14 +00:00
rumble
3ad5f13d80 Handle malloc returning NULL. 2006-03-17 13:53:31 +00:00
erh
a329a6a0ae Fix Coverity issue 1754. Call fts_close() after we're done copying. 2006-03-17 06:22:30 +00:00
dmcmahill
3ebb7ce790 Correct a check for an index being in bounds for a static array. 2006-03-17 00:02:30 +00:00
aymeric
d5d0c11532 Make the -s flag of fc work correctly. Ensure that only one command is specified 
and ensure that we break out of the loop after executing it.
With the previous code, because the re-executed command was added to the
history, it would think that it still had to execute it, leading to an infinite
loop.

The last thing which differs from ksh is that we get the "fc -s " command into
the history, but this is actually rather a feature in my humble opinion.

To test:
$ echo hello
$ fc -s ec
<infinite loop or correct behaviour>
 2006-03-06 00:09:22 +00:00
christos
cde6642bee PR/32931: Johan Veenhuizen: cat(1) does not clear the EOF indicator for 
stdin in cooked mode.
 2006-02-26 19:44:24 +00:00
wiz
1ad8067cb3 Fix typos, reported by Alexey Dobriyan ("Gathered from Linux"), 
forwarded by jmc@openbsd.
 2006-02-25 00:58:34 +00:00
dsl
b419a25464 Ensure we exit with an error if we don't actually do anything. 
There are a lot of tty_warn(0,...) and syswarn(0,...) which probably ought
to be tty_warn/syswarn(1,...) to force an error exit.  However some are
used in interactive parts (eg opening a continuation archive) where there
is a separate retry loop.
So we just pass a failure code out to main() - how quaint!
This should now cause the NetBSD build to fail when gzip tries to write
to a non-existant directory.
(I suspect there are still many errors that don't get reported correctly.)
 2006-02-11 11:04:57 +00:00
dsl
cdec4ac10c Change all the 'return(x)' to 'return c'. 
Makes some other searches I want to do a bit easier.
 2006-02-11 10:43:17 +00:00
dsl
885e558785 Actually exit with error if we cannot open("."), make it more obvious that 
we exit with error on signals.
 2006-02-11 10:35:19 +00:00
christos
ef3fea8531 Solaris mkdir on an automounted component returns ENOSYS. Go figure. 
Good choices whould have been EROFS, EEXIST, EACCES, EISDIR...
 2006-01-31 19:25:20 +00:00
jschauma
262cdfcbd7 Start 'You have mail in' with a capital Y. 2006-01-15 18:16:30 +00:00
elad
f909cee7d7 PR/23688: don't say we're printing in 1k-blocks if -h was also specified. 2006-01-13 14:07:57 +00:00
wiz
01db637894 Bump date for progress=n description change. 2006-01-12 21:42:11 +00:00
apb
b7d86f5e4c In "dd progress=N", let the value of N control how often 
to print a "." to stderr.  Previously, any non-zero
value behaved like "progress=1".

PR 24300

Approved by christos
 2006-01-09 10:17:05 +00:00
yamt
d2169f9f6e obey umask as it used to be before the "mkstemp and then rename" change. 2006-01-04 22:02:11 +00:00
garbled
6ac601d8c4 Add error printing for ENAMETOOLONG. Partially addresses PR bin/13850 . 
The actual bug mentioned in that PR no longer exists, but it does cause:
~~~~~: error 63
Which this fix cleans up.
 2006-01-02 19:10:33 +00:00
elad
9d002bc47d Give systrace its own version of realpath() that does what it wants, 
call it intercept_realpath().
Unbreaks systrace.
 2005-12-31 12:33:41 +00:00
dsl
ea2078818f TOG require that 'set +o' output the options in a form suitable for 
restoring them - make it so.
 2005-12-13 17:44:18 +00:00
wiz
fe8b349524 Add xref to chflags(1). From Andre Luiz de Oliveira in PR 32265. 2005-12-09 20:27:02 +00:00
christos
d0d28f16f5 If we get EACCES from mkdir, try to stat() it, and if it is ok, we keep going. 
Fixes problem with IRIX.
 2005-12-06 19:11:15 +00:00
dsl
e60beff86b Don't change the name of the directory we are going to 'cd' to just because 
we decide to remove a leading "./" when deciding whether to print the name.
Stops 'cd .//tmp' ending up the same as 'cd /tmp'.
Fixes PR/30735
 2005-11-26 21:44:43 +00:00
christos
f85aae5649 PR/32103: Zafer Aydogan: Fix references to obsolete fstatfs and getfsstat 2005-11-18 05:04:24 +00:00
christos
95355c05c7 - Better detect pathname overflow (from FreeBSD) 
- Change destination normal file detection to match with FreeBSD
- Trim trailing slashes from source filenames so that cp foo/ == cp foo
 2005-11-16 22:42:12 +00:00
chs
83fd12c4fb add "uaddr" and improve text for "laddr". 2005-11-11 17:06:22 +00:00
chs
58c15fb5d1 add a keyword for the uarea address. very useful with crashdumps. 2005-11-05 19:27:24 +00:00
christos
c952ef6b81 PR/31923: Sergey Svishchev: pax-as-tar ignores -k, overwrites existing files 
Fix from Onno van der Linden
 2005-11-01 23:43:27 +00:00
jschauma
0386433d98 Somehow missed this in the last commit, where I only changed the commentary 
to reflect the actual change (plus minor nits).  So here's the actual change:

Rather than '-h' suppressing '-s' when using '-l', make it display
the blocks used in human readable form, as suggested by Alan Barrett
and Daniel Carosone.

(Missing bits spotted, as usual, by wiz@.)
 2005-10-31 14:13:33 +00:00
elad
2fc1513987 The emulation for these should be "native", not "netbsd". 
Noted by Ray Lai.
 2005-10-26 21:17:23 +00:00
jschauma
ea274fd69c Rather than '-h' suppressing '-s' when using '-l', make it display 
the blocks used in human readable form, as suggested by Alan Barrett
and Daniel Carosone.
 2005-10-26 02:24:22 +00:00
kleink
fd4c891ff8 Remove the "" -> "." target conversion kludge. 2005-10-24 12:59:07 +00:00
jschauma
3478ebe108 document that -h makes -l suppress -s. 
(Ie 'ls -lhs' == 'ls -lh')
 2005-10-23 20:52:47 +00:00
elad
c9981d258c PR/27140: "sleep time" doesn't error out. 
Apply fix from Dheeraj Reddy.
 2005-10-17 10:11:46 +00:00
christos
509c72ef94 - Don't output 'src -> dst' when -v and there was an error. 
- Mark usage as noreturn, and remove extraneous exit.
- Pass lint.
Reported by Liam Foy.
 2005-10-15 18:22:18 +00:00
jschauma
ff54312f75 Honor the COLUMNS variable even when producing output not to a terminal, 
as long as a specific format (that could use COLUMNS) was requested.
This makes

env COLUMNS=50 ls -C > file

not surprise the user who clearly wanted some specific output in the file.
 2005-10-14 16:02:26 +00:00
christos
8d6ffce2ad PR/31548: Alexander Rigbo: $PWD not set when shell starts up, before pwd 
or cd get executed.
 2005-10-10 21:14:42 +00:00
wiz
803ccc7cb0 Bump date for previous. 2005-10-10 20:46:17 +00:00
jschauma
98615dcf47 Document that '-g' overrides -1, -C, -m, and -x, but is _always_ 
overridden by '-l', even if '-g' was specified last.
 2005-10-10 20:30:34 +00:00
christos
c05266af8a fix setmode error handling. 2005-10-01 20:23:54 +00:00
christos
16547af71a Fix setmode error handling. 2005-10-01 20:22:29 +00:00
christos
037f0a7b03 Now that setmode() is fixed, handle errors with err instead errx. 2005-10-01 20:09:18 +00:00
tv
964f98e703 Make slightly more portable without extra conditionals needed: 
- Use getpgrp() rather than getpgid(0).
  (getpgrp() is already used elsewhere in this same file.)

- Use waitpid(-1, a, b) rather than wait3(a, b, NULL).
 2005-09-30 18:57:55 +00:00
dsl
469d38dbae Don't leave arcn->org_name pointing to ftent->fts_path, if we being cpio 
then ftent is freed just below.  Take a copy of the name and point org_name
at the copy.
Should fix PR/30627 (the fix in the PR will break pax and tar!)
 2005-09-24 17:05:21 +00:00
christos
88ee54d8c2 Check for another race reported by chuq. 2005-09-18 12:15:41 +00:00
christos
b39d90de0c mkdir(2) can return EISDIR for / 2005-09-17 06:05:04 +00:00
christos
5b36787563 spelling fixes from Joerg Sonnenberger 2005-09-16 17:05:14 +00:00
christos
b60b306ef2 Another missing mkdir() race pointed out by chuq. Factor out the mkdir code. 2005-09-16 16:48:18 +00:00
christos
0743a9e845 use stat and not lstat to detect if we have a directory. refactor the mkpath() 
code.
 2005-09-13 20:09:55 +00:00
christos
929821126f when creating directories, check if the failure occured because someone 
else created the directory before we did to avoid races. From chuq.
 2005-09-13 15:50:17 +00:00
wiz
49c862f011 Use better section header. Sort sections. From YOMURA Masanori in private mail. 2005-09-11 23:21:17 +00:00
wiz
553e3c8477 Use better section header. From YOMURA Masanori in private mail. 2005-09-11 23:13:03 +00:00
christos
a74ea5fcd7 Process window size changes after xread(). [change window size] 
echo $COLUMS $LINES; will now print the new sizes immediately, instead
of after the second echo. From otto@OpenBSD
 2005-09-11 22:23:42 +00:00
christos
57c8db64ce The following should print \"; from OpenBSD 
$ cat << EOF
\"
EOF
 2005-09-11 22:16:00 +00:00
wiz
2ea3362a10 In mdoc, use .Pp for new paragraphs, not .br. 2005-09-10 22:09:43 +00:00
wiz
d8b6049e03 Sort options. Simplify macro usage. Use standard EXIT STATUS section. 2005-09-10 21:51:57 +00:00
elad
d8a0e22d8a Adjust comment. Noted by Rui Paulo. 2005-09-07 19:15:49 +00:00
elad
f777d75b5c Catch up with 64 bit inode changes. 2005-09-07 19:04:57 +00:00
elad
e6a2d9e984 Simplify man-page a bit. 
Patch from Patrick Welche.
 2005-09-03 11:44:45 +00:00
elad
3752840791 Add a new keyword, ``topdir'', that grants access only if the file is 
in a hierarchy below the specified path.
 2005-08-24 19:09:03 +00:00
dsl
8c772bc707 Don't apply CDPATH if the the first component of the target is "." or "..". 
Fixes PR/30973 and applies the principle of least surprise.
Update documentation to match (including date).
(matches behaviour of pdksh - if not it's documentation)
 2005-08-20 21:07:42 +00:00
elad
76ed05e8b1 Add and document -N: When used with -p, it will not copy the file flags. 
PR 13645.
 2005-08-15 17:13:35 +00:00
elad
2d28a8933f Document -L correctly. PR #30430. 2005-08-13 15:59:28 +00:00
elad
3df38a6c89 Make inpath work like strstr again. :) 2005-08-10 21:53:01 +00:00
elad
9d164b22bc Add comments. 2005-08-10 21:33:36 +00:00
elad
e4088913b5 Separate constructing the path to the policy away from systrace_addpolicy() and 
into systrace_getpolicyfilename().
 2005-08-10 18:19:21 +00:00
peter
fa141339e0 More minor cleanup: 
- remove unnecessary prototype for main()
- use symbolic exit code
- KNF & wrap a long line
 2005-07-22 14:27:08 +00:00
hubertf
15bc25dc45 Minor code cleanup: 
* remove unneeded cast
 * use err() instead of perror() + exit()
 * use symbolic exit code

Patch contributed by Liam J. Foy <liamfoy@sepulcrum.org> in private mail.
 2005-07-22 11:06:24 +00:00
wiz
980a2652ee Aspell, fix an Xref, drop trailing whitespace. 2005-07-15 22:33:48 +00:00
christos
0df4f0ca31 Only do certain actions when we are trully interactive, not just when we 
are connected to a tty:
	1. enable editor
	2. print directory on directory change.
	3. print job messages
 2005-07-15 17:49:43 +00:00
christos
b0d51313b4 If we have a script and we are interactive, set interactive to 2. This 
allows us to run scripts with -i without printing the prompt like the
other shells do.
 2005-07-15 17:46:54 +00:00
christos
e996b4625d Allow trap to work on ignored signals when the shell is interactive. 2005-07-15 17:23:48 +00:00
christos
ab760d2891 make setsig() return sig_t 2005-07-11 02:37:31 +00:00
christos
3564ac65d4 Don't hard ignore signals that were ignored by our environment, because 
when we try to set a trap on them it will not work. Also while I am here:
1. don't change the action status if the signal system call failed.
2. don't try to sigignore it if signal failed.
3. clear the signal mask in case our parent blocked it for us.
 2005-07-11 02:37:05 +00:00
elad
4e11de6548 Further correct handling of `inpath'. 
The path in the policy is not normalized, and shouldn't be. We accept
only an absolute path, possibly with one trailing slash. Make note of
that in the manpage.
 2005-07-04 16:32:30 +00:00
elad
931e7a5f52 Make `inpath' work as expected. Closes PR 29677. 
Reported by Christian Biere, based on usenet post by John Wong.
 2005-07-01 17:12:41 +00:00
elad
1d53f8bfa8 Use strcmp() when comparing strings in systrace. 
Reported by Christian Biere in PR29676.
 2005-07-01 16:12:11 +00:00
christos
d7df71ba0e Don't compile in cpio usage, if we are SMALL. 2005-06-29 02:21:27 +00:00
elad
1b7133edad From marius@openbsd: 
Fix an issue when scripts are executed under systrace where the argv[0]
would be normalized, and hence break scripts that depend on how they were
called.
 2005-06-27 17:11:20 +00:00
christos
10a02919cc Add some more const so that this compiles again. 2005-06-27 00:46:04 +00:00
elad
8ebc2e9bee From marius@openbsd: 
Add an exec message so that whenever a set-uid/gid process executes a new
image which we may control, the exec does not go by unnoticed.
 2005-06-26 19:58:29 +00:00
christos
6310b59691 sprinkle a little const, and now everything compiles with WARNS=3 2005-06-26 19:10:48 +00:00
christos
a397ec1f77 warns=3 
- remove param names from function decls
- sprinkle const
- rename shadowed variables
- XXX: there is a lot of fishy __UNCONST going on.
 2005-06-26 19:09:00 +00:00
elad
03d49eb07f From provos, via OpenBSD: 
Prevent dereferencing possibly freed pointer.
 2005-06-25 21:48:11 +00:00
elad
5cd24996d5 From marius@openbsd: (PR 3140) 
If a string considered a filename is too long, don't exit but just let the
syscall fail, it might not actually be a filename.
 2005-06-25 18:51:03 +00:00
elad
b53ff10682 From rohee@openbsd: 
Use strlcpy() instead of snprintf() where possible.
 2005-06-25 18:47:42 +00:00
elad
ddb0410ecc From deraadt@openbsd: 
Wrap bind() to AF_UNIX with umask() to avoid race.
 2005-06-25 18:41:30 +00:00
christos
671011e703 Simplify and fix the case where we have both known and unknown flags. 2005-06-25 14:37:33 +00:00
elad
8b57c1a70c Add translation for mmap()'s prot values. 2005-06-25 12:53:32 +00:00
elad
cc0def8774 Add translation for mprotect()'s prot values. 2005-06-25 12:22:43 +00:00
elad
4d20624823 Improve readability. Order syscalls, add numbers where possible. 2005-06-25 12:17:57 +00:00
christos
250ff65369 Const poisoning. 2005-06-24 23:21:09 +00:00
christos
b61c2197f1 Revert part of the previous commit. We cannot fix the problem by not waiting. 
The problem is that the subshell code is not doing redirections properly.
 2005-06-23 23:05:29 +00:00
christos
306d33d145 Don't wait for a background job in a subshell when we are set to EV_EXIT. 
While I am here, call forkshell() explicitly FORK_FOO flags instead of
depending in FORK_FG == 0 and FORK_BG == 1.
 2005-06-22 23:32:45 +00:00
hira
f999ca1abd Sort options (description). 2005-06-17 14:40:47 +00:00
hira
a2ed3bbe80 - Add -h to usage. 
- Use set/getprogname(3).
 2005-06-17 14:36:16 +00:00
hira
dfa6df8e5a - Whitespace nit. 
- Wrap long line.
 2005-06-17 14:27:18 +00:00
he
0a5aea28f2 Initialize ipid in two functions to NULL, to appease -Wuninitialized. 
Marked with XXXGCC for dreamcast (found while compiling for it).

Reviewed (in slightly different form) by lukem.
 2005-06-07 09:00:18 +00:00
he
1d55d88929 Appease -Wuninitialized by initializing val and uval to 0. 
Marked with XXXGCC for hpcarm (found while building for it).

Reviewed (in a slightly different form) by lukem.
 2005-06-07 08:53:13 +00:00
chs
7bbdd188e1 appease gcc -Wuninitialized on hp700. 2005-06-05 19:08:28 +00:00
hubertf
2d4e6a01c0 the case of waitpid() returning an error was already tested, and errno 
printed for that case. the tests for the return code don't have errno
set, so don't try to print it.

By Liam J. Foy <liamfoy sepulcrum.org>, posted to tech-userlevel@.
 2005-06-03 13:55:04 +00:00
lukem
5166671bc3 appease gcc -Wuninitialized 2005-06-01 15:41:19 +00:00
lukem
50cde64b47 Mark temp_path volatile so that it won't get clobbered after longjmp. 
(Also appeases gcc -Wuninitialized.)
 2005-06-01 15:38:32 +00:00
lukem
cfdf050ef3 appease gcc -Wuninitialized 2005-06-01 15:30:33 +00:00
lukem
aab85a0fd4 appease gcc -Wuninitialized 2005-06-01 15:25:51 +00:00
lukem
5760da6393 appease gcc -Wuninitialized 2005-06-01 15:12:18 +00:00
wiz
6599ec1bca Bump date for -no-recursion. 2005-05-24 00:05:01 +00:00
wiz
24bf3d8ac3 Whitespace and punctuation fixes. 2005-05-24 00:03:52 +00:00
rillig
42627098be Fixed wrong use of the <ctype.h> functions by adding (unsigned char) casts. 2005-05-23 08:03:25 +00:00
rillig
cb5d6856d5 Fixed another instance of isspace(char). 2005-05-23 08:01:17 +00:00
christos
4e0ae89b44 Don't even declare fdochroot() if we are in tool mode. 2005-05-22 17:41:50 +00:00
dsl
d85801918d Set (and report) the new time (not the old one). 
I broke it in rev 1.38, someone has finally noticed....
 2005-05-15 18:39:39 +00:00
christos
a1484a9949 be more lenient on the comparison to argv[0] to determine our personality. 2005-05-15 02:04:30 +00:00
christos
398a081644 Allow writing symlinks that point outside our tree, but not traversing 
them to write other files.
 2005-05-14 18:49:51 +00:00
pooka
2cf84fc283 Clarify the description for -s to include a pointer to an explanation 
on how BLOCKSIZE affects the parameter.
 2005-05-11 09:10:49 +00:00
christos
c3b8cf7d21 Only add the function when we initialize. Restore the binding of tab to 
ed-insert if tabcomplete is cleared.
 2005-05-09 11:35:19 +00:00
christos
8dcba5679e PR/30167: J.T. Conklin: NetBSD tar does not support GNU tar --no-recursion flag 2005-05-07 22:27:33 +00:00
dsl
82537bf8e8 If 'set -o tabcomplete' it set, then bind <tab> to the libedit filename 
completion function.
Note that the libedit code will probably want fine-tuning!
While editing the man page, add a note that non-whitespace IFS chars are
terminators and can generate null arguments.
 2005-05-07 19:52:17 +00:00
provos
d6497b197c provide translation for fcntl cmd names; requested by Nicolai Johannes 2005-05-07 15:11:02 +00:00
jmc
6ae4f78197 Wrap call to fchroot in CONFIG tests so this doesn't blow up on cross-tools 2005-05-06 16:49:25 +00:00
christos
0a6f2d385f PR/30132: Juan RP: tar --chroot refuses to extract files. 
fchroot() changes the effective path, so we need to call updatepath().
 2005-05-05 14:54:49 +00:00
christos
33cefcde7e PR/29005: Jesse Off: nbpax requires sys/mtio.h which doesn't exist on Interix 
I added an ifdef called HAVE_MTIO_H and fixed the code to use it. It is
always defined now, but you can change this for Interix.
 2005-05-01 02:59:28 +00:00
christos
13d863367b Pax longopts were not empty element terminated. 2005-04-24 03:39:26 +00:00
christos
14f615efd9 If we cannot resolve a path, that probably means that we have not created 
directories for that path yet. So, do the check for each component recursively
and succeed if none of the components fall outside our current working
directory.
 2005-04-24 03:36:54 +00:00