John Baldwin
0d6326492b
Catch up to SMTX -> SLOCK changes.
2002-10-02 20:33:52 +00:00
Tim J. Robbins
54beeb39c2
Use %d in a printf() format string and cast the argument to int instead of
...
using %td when we know that the number is between 0 and 9; mksyntax is a
build tool and needs to work on -stable.
2002-10-02 09:57:54 +00:00
Tom Rhodes
0237755d1a
Return the ``u''
2002-10-01 20:32:59 +00:00
Tim J. Robbins
658a755b6a
Back out experimental changes to fmtstr() that I didn't mean to include
...
in the previous commit.
2002-10-01 13:41:13 +00:00
Tim J. Robbins
7e73d40ee5
Replace a home-grown printf() clone with a fwopen() wrapper around
...
libc's vfprintf() that writes to a `struct output' instead of a file.
Inspired by NetBSD's similar changes (they used asprintf() instead).
2002-10-01 13:22:12 +00:00
Maxime Henrion
ca5434bae6
It is now safe to remove WARNS=0 and WFORMAT=0.
...
Tested on: alpha, i386, sparc64
2002-10-01 12:12:45 +00:00
Tim J. Robbins
8c39572997
Restore "not found" error message when searching for (or executing)
...
a program fails because the file or a path component does not exist.
Suggested by: bde
2002-10-01 11:48:18 +00:00
Maxime Henrion
0c1661b754
- Don't use quad_t when we really mean rlim_t.
...
- Cast rlim_t to intmax_t when printing it.
This should fix the last format errors in sh(1).
Tested on: i386, sparc64
2002-10-01 11:44:38 +00:00
Tim J. Robbins
fce40e6ec6
Add back WARNS=0 and WFORMAT=0; gcc is finding nonexistent format string
...
errors with %qd formats.
2002-10-01 08:55:28 +00:00
Maxime Henrion
ec65e9977a
Use the %t format modifier to print differences between
...
pointers. This fixes two format warnings on 64 bits
archs which are fatal now that WFORMAT=0 has been removed.
It doesn't fully fix the sh(1) build on 64 bits platforms
though, there is still some quad_t issues that need to be
fixed.
Tested on: i386, sparc64
2002-10-01 08:40:07 +00:00
Tim J. Robbins
b7f23f5be5
Remove WARNS=0 and WFORMAT=0. The shell compiles cleanly at WARNS=2
...
on at least i386. If there are warnings on other archs, I'd rather hear
about them than pretend they didn't exist.
2002-10-01 07:26:35 +00:00
Tim J. Robbins
c515abc535
Remove some kind of profiling support that required the 4.2BSD monitor()
...
function in libc.
2002-10-01 01:30:33 +00:00
Tim J. Robbins
b1a667509b
Remove bits and pieces of support for atty, which was made obsolete by
...
adding history and vi/emacs-style line editing to the shell itself.
Atty was a user-mode terminal emulator (like screen and window) that did
line editing and history.
2002-10-01 00:54:14 +00:00
Tim J. Robbins
abe2dc6158
Callers of error() don't need to supply a program name prefix in the
...
error message. Stops ulimit giving error messages like "ulimit: ulimit: xyz".
2002-09-30 13:29:32 +00:00
Tim J. Robbins
f7a9b7fe3a
Allow a left parenthesis before patterns in case blocks. POSIX requires
...
us to accept this, but I've never seen a script that uses it.
2002-09-30 13:25:00 +00:00
Tim J. Robbins
e00e16ad7f
Allow empty case/esac statements; POSIX requires this, and recent versions
...
of autoconf are generating scripts that use this feature.
PR: 43275 35879
Submitted by: Dan Nelson <dnelson@allantgroup.com>
2002-09-30 10:57:44 +00:00
Tim J. Robbins
9a7cafd9b8
Remove dead code which supported systems without O_APPEND, O_CREAT or SIGTSTP.
2002-09-29 12:38:25 +00:00
Tim J. Robbins
1c59560de9
Convert the remaining callers of errmsg() to use strerror(), and remove
...
errmsg() and its table of error messages.
2002-09-29 11:37:39 +00:00
Juli Mallett
f7f23e15f8
Mark the signo as __unused in a lazy signal handler.
2002-09-29 07:59:57 +00:00
Tom Rhodes
ca4a28f770
s/behaviour/behavior/ in the chmod(1) manual
2002-09-28 23:05:58 +00:00
Juli Mallett
8dd2eb05bf
List valid keywords, ala kill(1), rather than the csh builtin kill, which
...
tells people to type kill -l, when no valid ones are specified.
Sponsored by: Bright Path Solutions
MFC after: 4 days
2002-09-27 01:44:30 +00:00
Juli Mallett
36b025da93
Ala kill(1), tell people to type 'ps -L' for a list of format keywords.
...
Sponsored by: Rachel Hestilow <rachel@jerkcity.com>
MFC after: 2 weeks
2002-09-27 01:40:30 +00:00
Stephen McKay
eedc99e7b5
cp -p could report success even if a file copy failed. This was due to
...
the cumulative exit status being overwritten when directory permissions
were being set. This was particularly bad when called from mv(1) to
perform a cross-device move as the original files were deleted even if
the copy failed.
Reported by: Slaven Rezic <slaven.rezic@berlin.de>
Patch by: bde
PR: 42789
2002-09-22 11:15:56 +00:00
Garrett Wollman
0d3bcc2e80
Make the threatened fts(3) ABI fix. FTSENT now avoids the use of the struct
...
hack, thereby allowing future extensions to the structure (e.g., for extended
attributes) without rebreaking the ABI. FTSENT now contains a pointer to the
parent stream, which fts_compar() can then take advantage of, avoiding the
undefined behavior previously warned about. As a consequence of this change,
the prototype of the comparison function passed to fts_open() has changed
to reflect the required amount of constness for its use. All callers in the
tree are updated to use the correct prototype.
Comparison functions can now make use of the new parent pointer to access
the new stream-specific private data pointer, which is intended to assist
creation of reentrant library routines which use fts(3) internally.
Not objected to in spirit by: -arch
2002-09-21 01:28:41 +00:00
Juli Mallett
362d62ba07
Rename new PLONG type to PGTOK as the conversion is more important than the
...
size (which is mostly undefined anyway).
Submitted by: bde
2002-09-17 17:13:52 +00:00
Juli Mallett
760bbf7d6d
Conglomerate printing of ps_pgtok'd data into a PLONG type. I couldn't think
...
of a better name, except PINT, but I decided to go with assuming LONG to
be safe, rather than assuming INT.
2002-09-17 02:52:44 +00:00
Juli Mallett
f3073b05b7
Perform keyword.c:1.27 properly, implement -orss in the New World Order of
...
ps(1) formatting, using pgtok() to get the value in K, rather than printing
it in pages. This is consistent with behaviour before keyword.c:1.26 (et al)
which exists in STABLE today, and which uses the same metric as VSZ.
Submitted by: bde
2002-09-16 20:19:51 +00:00
Juli Mallett
4086fd8e70
Remove some NOTINUSE stuff. Good housekeeping.
2002-09-16 20:06:04 +00:00
Peter Wemm
6327ab9cd1
Do not risk using the kernel pgtok() which assumes the page size is
...
constant.
2002-09-13 07:13:33 +00:00
Jacques Vidrine
dde97b32ff
Correct a usage of fnctl that could not be right and results in a
...
no-op. I assume it was meant that the close-on-exec flag be set here.
2002-09-11 16:38:33 +00:00
David Malone
f4ac32def2
ANSIify function definitions.
...
Add some constness to avoid some warnings.
Remove use register keyword.
Deal with missing/unneeded extern/prototypes.
Some minor type changes/casts to avoid warnings.
Reviewed by: md5
2002-09-04 23:29:10 +00:00
Juli Mallett
daed3ad661
Prevent ps(1) from doing idiotic munging of things in a -ofmt= string.
...
God I hate the backwards compatability crap here.
2002-09-03 05:44:00 +00:00
Giorgos Keramidas
872b3fe268
Fix a warning of "possibly used before initialisation".
...
Reviewed by: tjr
2002-08-29 14:29:09 +00:00
Giorgos Keramidas
d1d578b2cd
Add <stdlib.h> to get a prototype for exit().
...
Reviewed by: tjr
2002-08-29 14:26:49 +00:00
Giorgos Keramidas
99479039bb
Grammar fix.
...
PR: docs/42021
Submitted by: Jeff Ito <jeffi@rcn.com>
MFC after: 3 days
2002-08-26 06:16:51 +00:00
Tom Rhodes
55c639b2d9
Fix 'SYNOPSIS' and 'usage'
2002-08-26 04:56:23 +00:00
Philippe Charnier
0d9f1a69d8
Replace various spellings with FALLTHROUGH which is lint()able
2002-08-25 13:01:47 +00:00
Tim J. Robbins
df9e587beb
There is a built-in command called "builtin"; spell its name correctly
...
after rev. 1.77 called it "built-in".
2002-08-24 12:41:23 +00:00
Tim J. Robbins
488edd5bd3
Don't show the process ID of background jobs that have terminated,
...
for consistency with ksh.
2002-08-24 07:19:01 +00:00
Bruce Evans
b4bb70cca3
Removed extra $FreeBSD$. Moved #if 0 for the vendor id to the correct
...
place. Restored indent protection of copyright comment.
2002-08-22 01:07:16 +00:00
Tom Rhodes
7d971bbf29
s/filesystem/file system/ as discussed on -developers
2002-08-21 17:32:44 +00:00
Jens Schweikhardt
8eed22b1a6
Fix a few typos, among them s/builtin/built-in/ (except for the ref
...
to the builtin(1) man page.) This is for consistency with the spelling
both proposed by ispell as well as IEEE Std 1003.1-2001.
MFC after: 3 days
2002-08-21 15:05:55 +00:00
Ruslan Ermilov
84a0a0eeac
mdoc(7) police: fixed the document date.
...
Submitted by: iedowse
2002-08-19 07:15:20 +00:00
Juli Mallett
3a7fc8ce59
Remove local prototypes for main().
2002-08-19 03:07:56 +00:00
Tim J. Robbins
4f8fa749f0
Avoid accessing the current job's process table in the child part of
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forkshell() after it has been freed. This caused mysterious behaviour
when anything but the first command in a pipeline tried to access the
terminal when the `junk' malloc() option was enabled (which is the default).
2002-08-18 06:43:44 +00:00
Tim J. Robbins
6c56d93528
Show job control ID, command text, etc. when foreground processes are
...
suspended. This is a followup to rev. 1.51.
MFC after: 1 week
2002-08-17 13:57:47 +00:00
Johan Karlsson
e849cfacaa
Bump document date for the -n option.
...
Approved by: sheldonh (mentor)
2002-08-16 03:13:59 +00:00
Maxim Konovalov
6c62b0477e
o Backout rev. 1.40 and rev. 1.49.
...
o Add argv[] boudary check.
PR: bin/40117
Reviewed by: silence on -audit
MFC after: 2 months
2002-08-15 14:53:20 +00:00
Tim J. Robbins
ad2eaa7e87
Claim conformance to 1003.2-1992 instead of 1003.1-2001 due to doubts
...
raised by Lukas Ertl over symbolic link handling.
PR: 41576
MFC after: 1 week
2002-08-12 12:34:03 +00:00
Jens Schweikhardt
2b239dd118
Fix typos; each file has at least one s/seperat/separat/
...
(I skipped those in contrib/, gnu/ and crypto/)
While I was at it, fixed a lot more found by ispell that I
could identify with certainty to be errors. All of these
were in comments or text, not in actual code.
Suggested by: bde
MFC after: 3 days
2002-08-11 13:05:30 +00:00
Tim J. Robbins
d8d737d751
Allow redirections by themselves between "&&" and "||" operators.
...
For example, >/dev/null && echo foo
Pointed out by: FUJISHIMA Satsuki
MFC after: 1 week
2002-08-11 03:04:23 +00:00
Maxime Henrion
5965373e69
- Introduce a new struct xvfsconf, the userland version of struct vfsconf.
...
- Make getvfsbyname() take a struct xvfsconf *.
- Convert several consumers of getvfsbyname() to use struct xvfsconf.
- Correct the getvfsbyname.3 manpage.
- Create a new vfs.conflist sysctl to dump all the struct xvfsconf in the
kernel, and rewrite getvfsbyname() to use this instead of the weird
existing API.
- Convert some {set,get,end}vfsent() consumers to use the new vfs.conflist
sysctl.
- Convert a vfsload() call in nfsiod.c to kldload() and remove the useless
vfsisloadable() and endvfsent() calls.
- Add a warning printf() in vfs_sysctl() to tell people they are using
an old userland.
After these changes, it's possible to modify struct vfsconf without
breaking the binary compatibility. Please note that these changes don't
break this compatibility either.
When bp will have updated mount_smbfs(8) with the patch I sent him, there
will be no more consumers of the {set,get,end}vfsent(), vfsisloadable()
and vfsload() API, and I will promptly delete it.
2002-08-10 20:19:04 +00:00
Hajimu UMEMOTO
cc0f2cfaca
IPv6 support for rcp.
...
You cannot specify a raw IPv6 address for now.
MFC after: 1 week
2002-08-09 16:12:08 +00:00
Ruslan Ermilov
9ba31ca074
mdoc(7) police: tidying.
2002-08-09 10:59:20 +00:00
Ruslan Ermilov
43cf90aa10
mdoc(7) police: whitespace nits.
2002-08-09 10:49:50 +00:00
Ruslan Ermilov
ca38f0ddf7
mdoc(7) police: tidy up, bump document date on behalf of the -n option.
2002-08-09 10:46:00 +00:00
Ruslan Ermilov
c3ff3e424c
mdoc(7) police: grammar.
2002-08-09 10:38:34 +00:00
Ruslan Ermilov
154f47dd8d
mdoc(7) police: kill hard sentence breaks and one double space.
2002-08-09 10:34:57 +00:00
David E. O'Brien
30d90946d1
Allow "-v -v" to mean very verbose.
...
Reviewed by: freebsd-standards
PR: 40709
Submitted by: Edward Brocklesby <nighthawk@unrealircd.com>, johan
2002-08-04 05:29:13 +00:00
Mark Murray
5bb23f3653
Remove the last reference to NOUUCP - we don't have UUCP in the base
...
system.
2002-08-02 10:55:51 +00:00
Mark Murray
f193e3fc68
Fix an easy WARNS.
2002-07-31 16:53:59 +00:00
Mark Murray
13fcef50d0
Fix some easy WARNS.
2002-07-31 16:52:16 +00:00
Mark Murray
9f82c1d3b1
Give lint a small bit of help.
2002-07-31 16:50:21 +00:00
David Malone
6576952ca5
Make test check the tv_nsec part of a struct stat when comparing
...
the mtimes of a file. (This is probably only useful if you have
vfs.timestamp_precision set to something nonzero).
PR: 39163
Submitted by: Hal Burch <hburch@lumeta.com>
MFC after: 2 weeks
2002-07-27 22:53:44 +00:00
Tim J. Robbins
7e1975c2b2
Add a -P/-o physical option which behaves similarly to bash/ksh's options
...
by the same name. This option makes the cd and pwd builtins behave physically
(as opposed to logically) by default.
Submitted by: fanf
2002-07-25 10:57:39 +00:00
Tim J. Robbins
050f7913c9
Set opterr to zero to avoid duplicate warnings from getopt(3) for unknown
...
options.
2002-07-25 10:47:38 +00:00
Tim J. Robbins
93c0dc5ea6
Use PATH_MAX instead of a local guess at it, which happened to be incorrect.
...
Suggested by: fanf
2002-07-25 09:56:08 +00:00
Tim J. Robbins
b5ae692823
pwdcmd()'s argc and argv arguments are no longer unused, remove __unused.
...
Pointed out by: fanf
2002-07-25 09:46:31 +00:00
Mark Peek
317aee9760
Remove WARNS and WFORMAT overrides.
2002-07-24 22:26:44 +00:00
Tim J. Robbins
be58cc483e
Avoid calling el_resize() from a signal handler, even though libedit
...
itself does that if you set EL_SIGNAL. Instead, set a flag and check it
before calling el_gets(). This is safer, but slower to respond to changes.
Pointed out by: mp
2002-07-24 02:06:07 +00:00
Tim J. Robbins
9de7305e58
Catch SIGWINCH in interactive shells and call el_resize() to update
...
libedit's idea of the window size.
2002-07-23 15:05:00 +00:00
Tim J. Robbins
ecd807fb6d
Call el_source() to read the contents of .editrc when line editing is enabled.
...
Obtained from: NetBSD
MFC after: 2 weeks
2002-07-23 12:26:34 +00:00
Tim J. Robbins
088acf9001
Add a `bind' builtin command, which is simply a wrapper around libedit's
...
builtin command of the same name. This allows the key bindings for the
shell's line editor to be changed.
MFC after: 2 weeks
2002-07-23 11:50:53 +00:00
Johan Karlsson
786c276fe4
Add the -n option, which automatically answers "no" to the overwrite question.
...
PR: 7828
Suggested by: Daniel O'Connor <doconnor@gsoft.com.au>
Approved by: sheldonh (mentor)
MFC after: 2 weeks
2002-07-23 00:42:56 +00:00
Tim J. Robbins
776600e6de
Don't allow "||" or "&&" to be the first tokens of a command.
...
PR: 40386
MFC after: 2 weeks
2002-07-22 05:50:12 +00:00
Tim J. Robbins
2babaf74b5
Implement the P1003.2 `command' builtin command, which is used to suppress
...
shell function and alias lookup. The -p option has been implemented, the
UPE -v and -V options have not. The old `command' command has been renamed
to `builtin'.
2002-07-21 06:49:14 +00:00
Tim J. Robbins
558175ca15
Document that only one of the -n and -e options may be specified for
...
sh(1)'s echo(1) builtin command.
PR: 32935, 40747
MFC after: 1 week
2002-07-20 04:39:23 +00:00
Tim J. Robbins
2628ebdbd1
Remove broken and incomplete support for old releases of System V,
...
don't support system that implement getcwd(3) with a pipe to /bin/pwd.
2002-07-19 08:09:04 +00:00
Tim J. Robbins
5b99fa0514
Don't assume file descriptors fit in a short, use an int instead.
2002-07-18 12:24:35 +00:00
Tim J. Robbins
b80be28218
Avoid using ints or shorts to store process id's, use pid_t instead.
...
The pgrp member of struct job was declared as a short and could not store
every possible process group ID value, the rest of them were benign because
pid_t happens to be an int.
2002-07-18 10:22:42 +00:00
Tim J. Robbins
f1ae2c66c8
Make the message that is printed when the foreground process is terminated
...
by a signal the same as pdksh/bash/sh before rev. 1.34.
2002-07-18 09:37:51 +00:00
Sheldon Hearn
ced4deb156
Revert previous delta, which is not required with rev 1.5 of
...
src/contrib/gcc/c-format.c .
2002-07-15 12:08:21 +00:00
Giorgos Keramidas
cd8fb74d84
Fix a couple of typos in a comment.
...
PR: docs/33559
Submitted by: Marc Olzheim <marcolz@ilse.nl>
2002-07-15 02:03:30 +00:00
Tim J. Robbins
90833c99de
Complain if more than one file argument is given to unlink(1) like we did
...
before I made unlink use getopt().
2002-07-12 07:20:20 +00:00
Giorgos Keramidas
b11b570d7b
Don't duplicate the description of the sticky bit that is already
...
part of chmod(2) and sticky(8), but refer to those manpages instead.
PR: docs/35605
Submitted by: Gary W. Swearingen <swear@blarg.net>
2002-07-12 01:57:44 +00:00
Bruce Evans
c1f903a031
Fixed a printf format error that was fatal on alphas. Adding WFORMAT=0
...
to the Makefile didn't affect this bug because WFORMAT only controls
higher- level format checking (not the -Wformat that is implicit in
-Wall).
Fixed a nearby printf format error that was benign and 3 nearby style bugs.
2002-07-11 17:28:29 +00:00
Sheldon Hearn
a3ee32f3f7
Set WFORMAT=0, because our compiler currently complains about NULL
...
arg 2 to err() and friends, and warnings are promoted to errors.
This allows the following revisions to be reverted:
rev 1.39 src/bin/cp/cp.c
rev 1.26 src/bin/chmod/chmod.c
rev 1.40 src/bin/rm/rm.c
The following revisions can already be reverted, because they were
already covered by WFORMAT=0:
rev 1.8 src/bin/ls/lomac.c
rev 1.63 src/bin/ls/ls.c
rev 1.8 src/bin/ps/lomac.c
rev 1.34 src/bin/rcp/rcp.c
2002-07-11 08:45:38 +00:00
Tim J. Robbins
6c8bbe749e
Don't assume the shell's controlling terminal is attached to file descriptor
...
2. Instead, open /dev/tty. This problem stopped commands in subshells from
being executed correctly if standard error was redirected.
PR: 36671
Obtained from: NetBSD (but simplified)
2002-07-11 06:42:11 +00:00
Tim J. Robbins
17f08ec1bc
Remove support for the "old" tty driver by unifdef -UOLD_TTY_DRIVER;
...
many other parts of the shell are no longer compatible with this, and it
makes jobs.c quite cluttered with #ifdef's.
2002-07-11 06:26:48 +00:00
Tim J. Robbins
0d3d4c12c3
When growing the job table, don't relocate the jobmru pointer if it's NULL.
2002-07-11 04:22:41 +00:00
Matthew Dillon
5ad9e45f96
err() is documented as allowing NULL for the format string but GCC isn't
...
happy about it any more so change the usage to make buildworld work again.
2002-07-10 20:44:55 +00:00
Matthew Dillon
3951e2ab28
err() is documented as allowing NULL for the format string but GCC isn't
...
happy about it any more so change the useage so buildworld works again.
2002-07-10 20:36:25 +00:00
Johan Karlsson
0f7109e8c2
Update usage for the addition of -n in rev 1.35 of mv.c.
...
Approved by: obrien, sheldonh (mentor).
2002-07-09 17:45:13 +00:00
Tim J. Robbins
ce80ed021f
Close file descriptors when [n]>&- and [n]<&- redirections are used.
...
This was broken by rev. 1.16.
PR: 40334
MFC after: 1 week
2002-07-09 08:55:46 +00:00
Tim J. Robbins
907354479f
Print out commands with NTOFD/NFROMFD redirections that close the
...
descriptors (">&-" or similar) correctly in the jobs(1) command.
2002-07-09 03:26:47 +00:00
Juli Mallett
7ed0457457
Bring back WFORMAT=0.
2002-07-08 15:48:39 +00:00
Robert Drehmel
a755f1c9d0
- Use (MAXLOGNAME - 1) where UT_NAMESIZE was used to be able to
...
(-)remove the inclusions of <utmp.h>.
2002-07-08 09:08:51 +00:00
Juli Mallett
ffe25988bd
Make printval() take a 'void *' thus negating any assumptions the compiler
...
may try to make about the alignment of the dereferenced datum.
2002-07-07 21:45:59 +00:00
Philippe Charnier
4690560d06
The .Nm utility
2002-07-06 19:13:21 +00:00
Mike Barcroft
0ad736e62b
Don't depend on pollution in <limits.h> for the definition of
...
<stdint.h> macros.
2002-07-05 15:58:27 +00:00
Maxim Konovalov
27f3fb1aad
Fix a memory leak.
...
PR: bin/40177
MFC after: 1 week
2002-07-05 10:27:34 +00:00
Ruslan Ermilov
73ca71fef9
mdoc(7) police: a bit of tidying.
2002-07-04 13:22:22 +00:00
Mark Murray
7ede89e44b
Fix some low-hanging lint-fruit: endianness and staticness warnings.
2002-07-03 16:35:20 +00:00
Matthew Dillon
2d41ef4b59
Fix type-o in last commit in preparation for MFC.
2002-07-02 19:06:33 +00:00
Ruslan Ermilov
8479adc1d3
Reimplemented bsd.nls.mk using bsd.files.mk and bsd.links.mk.
...
Provided the (previously missing) dependency on source files
for intermediate .msg files.
Provided the default for NLSSRCDIR (defaults to .CURDIR).
Slightly changed the API: NLS should now list plain locale
names, without the .msg suffix.
When included from bsd.prog.mk, NLSNAME defaults to PROG.
2002-07-02 12:37:09 +00:00
David Malone
0567678261
Remove double #include <sys/cdef.h> and __FBSDID.
...
PR: 40053
Submitted by: Dan Lukes <dan@obluda.cz>
2002-07-01 10:46:39 +00:00
Tim J. Robbins
90f72c844e
Put documentation of the -m option's argument in its list tag in the
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Description section for consistency with other manpages.
2002-06-30 06:50:16 +00:00
David E. O'Brien
e026a48c34
Consistently use FBSDID
2002-06-30 05:25:07 +00:00
David E. O'Brien
2749b14129
Consistently use FBSDID
2002-06-30 05:15:05 +00:00
David E. O'Brien
5eb43ac2f7
Consistently use __FBSDID
2002-06-30 05:13:54 +00:00
Tim J. Robbins
88485b4a2f
Avoid truncating the pathname to UNIX Domain Sockets with snprintf(),
...
giving a more sensible warning when the (relatively meagre) sun_path
limit is exceeded.
2002-06-29 04:52:33 +00:00
Tim J. Robbins
a24ce1c859
Check that snprintf() does not truncate the destination pathname when
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linking into a directory.
2002-06-29 04:10:40 +00:00
Sheldon Hearn
62df9b6286
Document addition of RLIMIT_VMEM support, added in rev 1.26 of miscbltin.c.
2002-06-27 16:56:45 +00:00
Matthew Dillon
085b9f3eb2
Add support for RLIMIT_VMEM. The #ifdef's were already there but getopt()
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needed to be adjusted.
2002-06-26 00:29:53 +00:00
Tim J. Robbins
bdb9494ae8
ln(1)'s symbolic link handling conforms to IEEE Std. 1003.1-2001, note
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this in the Standards section.
2002-06-25 10:02:12 +00:00
Tim J. Robbins
9c24ed854c
Correctly mark up the final command line arguments with the Ar macro for
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the last two synopsis forms.
2002-06-25 09:58:29 +00:00
Giorgos Keramidas
09152a86ff
Add a description of the restrictions that red(1) imposes to users,
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and a warning that this "restricted mode" can be bypassed easily by
using symlinks, so that users don't depend too much on it.
PR: docs/35940
Submitted by: Gary W. Swearingen <swear@blarg.net>
Reviewed by: jmallett
MFC after: 1 week
2002-06-24 22:06:47 +00:00
Maxim Sobolev
41623b2d75
Don't try to decode old-style options if the argv[1] begins with `-' and the
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second character represents some option taking an argument. This fixes
problem when ps(1) is invoked for examply as follows:
$ ps -Ufoobar1234
the above example results in option string being interpreted as
-U foobarp1234 - note extra `p'.
Reported by: Vladimir Sotnikov <vovan@kyivstar.net>
MFC after: 2 weeks
2002-06-20 14:55:53 +00:00
Juli Mallett
49d54362f1
Bogusness may have happened using a variable assignment here before, but
...
proper parens mean that fd is always set by open(2) [in any part of C],
and so we can accurately check for it returning -1, without feeling like
we need to initialise fd to -1 in its declaration.
In other words, fix a stylistic/bogus nit.
2002-06-20 07:15:55 +00:00
Juli Mallett
6953dff37c
Use size_t consistently and complete some uncompleted code resulting in a
...
memory leak by assigning and freeing a variable appropriately as well as
keeping track of the amount of allocated ram properly.
MFC after: 1 month
2002-06-20 06:00:51 +00:00
Juli Mallett
0e6c085ae6
We have a place for extern declarations of global variables in ed.h, do not
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use main() to do it locally.
2002-06-20 05:28:02 +00:00
Juli Mallett
4e17884ffe
Remove two unused variables.
2002-06-20 05:21:43 +00:00
Juli Mallett
8b7808bc49
Minor const cleanup.
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Don't discard qualifiers we don't need to discard.
2002-06-20 05:20:50 +00:00
Tim J. Robbins
029c8ee4fa
Bring documentation on CDPATH and its effects on cd(1) back into sync with
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reality (and POSIX): current directory isn't searched unless CDPATH has
a "." element or is unset.
PR: 38442
Submitted by: oleg dashevskii <be9@be9.ru>
MFC after: 1 week
2002-06-19 12:04:22 +00:00
Tim J. Robbins
9a81395d08
When trying to emulate a cross-device move operation with cp and rm, add
...
a "--" argument after the options so filenames with leading dashes are
handled correctly.
PR: 39318
Submitted by: Serge van den Boom <svdb@stack.nl>
MFC after: 1 week
2002-06-16 04:06:58 +00:00
Juli Mallett
ca2be2ff45
Use an usage() rather than doing the fprintf inside option parsing.
2002-06-14 09:54:48 +00:00
Tim J. Robbins
f9dc2a8b93
When -R is not specified, fail to copy the contents of dangling symlinks
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instead of making a copy of the link itself (SUSv3)
Obtained from: NetBSD
2002-06-13 15:48:36 +00:00
Tim J. Robbins
bf5f0c446e
Print the "$" symbol on blank lines when the -s and -e options are used
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together.
Obtained from: OpenBSD (millert, Denis Afonin)
2002-06-13 14:05:26 +00:00
Tim J. Robbins
99cc224074
Remove bogus "-" operand from usage message. There is no restriction on
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where it may be placed, it is treated the same as the file arguments.
2002-06-13 13:45:14 +00:00
Tim J. Robbins
993895ac33
Markup nits: use the Ar macro when describing the -signal_name and
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-signal_number options, and for referring to the "pid" argument.
2002-06-13 08:46:01 +00:00
Tim J. Robbins
16a6357c9b
Add examples and diagnostics sections
2002-06-13 08:40:01 +00:00
Tim J. Robbins
08de34ac01
Support the "--" end of options marker, useful to disambiguate between
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signal numbers and process groups (negative pid arguments), and
required by SUSv3.
2002-06-13 08:07:20 +00:00
Tim J. Robbins
83952a118b
Don't list shell builtins when the hash command is used (SUSv3)
2002-06-13 07:50:50 +00:00
Juli Mallett
7140a0e9f1
ps(1) appeared in v4
...
Submitted by: grog
2002-06-10 22:48:51 +00:00
Tim J. Robbins
43d088bea2
Sort sections, use Ex macro in Diagnostics section, point out that the first
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example only works with csh(1).
2002-06-10 09:33:15 +00:00
Tim J. Robbins
91c0081804
Add History section. sleep appeared in v4.
2002-06-10 09:07:22 +00:00
Juli Mallett
a13d4e42c2
Note early appearence of some commands. These actually appeared in PWB, but
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it seems we don't have a macro for that yet, so list them in the first UNIX
release since then that we have a .At for: v7.
2002-06-10 05:03:20 +00:00
Giorgos Keramidas
e02ef09616
Use socklen_t for the length of a socket structure instead of `int'.
...
Reviewed by: mike
2002-06-09 04:18:45 +00:00
Giorgos Keramidas
a7c1ac2f62
Replace <strings.h> with <string.h>. No functions from the former are
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used in this file, and strlen() needs to be prototyped by the latter,
for this to compile without warnings.
Reviewed by: mike
2002-06-09 04:15:40 +00:00
Mike Barcroft
f3a09c6c9b
Check the return value of getcwd() to avoid printf()ing a NULL. Mark
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usage() as __dead2 to avoid a GCC warning.
Spotted by: keramida
2002-06-09 00:46:24 +00:00
Juli Mallett
2dda9fe910
Allow whitespace to act as a delimiter in the keywords list given to the -o,
...
again, but also allow it in the user-specified header, too. This is far more
backwards compatible and SUSv3-happy than allowing only comma to seperate the
keywords list.
Submitted by: tjr
2002-06-08 18:11:52 +00:00
Bruce Evans
b3a3c64940
Fixed unsorting.
2002-06-08 06:49:15 +00:00
Juli Mallett
50355bb408
Don't say that the list of formats can be space delimited, it no longer can be.
...
Mention that more than one -o will concatenate formats.
Submitted by: Jun Kuriyama <kuriyama@imgsrc.co.jp>
2002-06-08 05:47:46 +00:00
Juli Mallett
6bb72963c0
Back out previous back out of previously correct code.
...
Double-plus-pointy-hat to: jmallett
Submitted by: bde
2002-06-07 01:14:05 +00:00
Juli Mallett
eb7891df6c
Remove tunables to hide warnings that no longer exist.
2002-06-07 00:01:00 +00:00
Juli Mallett
c3f1b5a9db
Cast to long to match format. Hidden by revision 1.18 of Makefile.
2002-06-07 00:00:29 +00:00
Juli Mallett
ba2cd77062
Use a global `now' variable for the current time, and initialise it at
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startup, right after calling setlocale(3).
2002-06-06 21:21:25 +00:00
Juli Mallett
76e1a9fe48
Implement a SUSv3-ignorant but "time"-similar format for "etime", elapsed
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run time (NOT cpu time). cputime() and elapsed() both need to honour SUSv3
now.
2002-06-06 21:18:37 +00:00
Juli Mallett
4049699b95
sysctlbyname(3) returns -1 on failure, not any other value < 0.
2002-06-06 20:59:15 +00:00
Juli Mallett
e8eef4bb45
Support the SUSv3 `rgroup' format.
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Clean up some local style bogons.
2002-06-06 20:42:16 +00:00
Juli Mallett
3d0d5dccc1
Cast arg_max to size_t when comparing it (times 4, plus 1) against SIZE_MAX. I
...
was worried about truncation of arg_max by this cast, but if it gets truncated,
we know it'll obviously be greater than SIZE_MAX anyway.
Big pointy hat to: jmallett
Submitted by: keramida
2002-06-06 20:29:39 +00:00
Juli Mallett
033340171a
SUSv3 conform on the "comm" and "args" formats, and make correct the "command"
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format, since it's BSDlike, and "comm" is actually different.
2002-06-06 20:21:47 +00:00
Juli Mallett
badfdad910
Refer to the command format by its SUSv3 name (comm), and list command as an
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alias.
2002-06-06 18:10:12 +00:00
Juli Mallett
40fea9c3a5
As per behaviour on SVR4 systems, to allow any desirable type of header in the
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override, seperate by comma (',') only, rather than any type of whitespace
(the literal space character (' ') had already been removed from this list).
This allows things like:
miamivice# ps -opid='Process
> Identifier'
Process
Identifier
1350
1445
1450
To work.
2002-06-06 18:04:46 +00:00
Tim J. Robbins
8b34ad92a2
Document the -f and -v options of the unset builtin.
2002-06-06 04:12:50 +00:00
Tim J. Robbins
592588448e
Quote the output of the no-argument form of the `set' builtin for re-input
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to the shell.
2002-06-06 04:02:50 +00:00
Tim J. Robbins
45086f8cf6
Add the SUSv3 -p ("portable") option to both the export and readonly
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builtins. This makes export/readonly print lines in the form
"export name=value".
2002-06-06 03:57:22 +00:00
Tim J. Robbins
dee75cf75d
Don't modify output that is to be quoted if it contains no IFS characters
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or shell metacharacters.
2002-06-06 03:29:23 +00:00
Juli Mallett
4fa7d7880d
Widen the scope of fmt.c::1.19 and consistently use errx(3) if malloc(3) [or
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realloc(3)] happens to fail, everywhere in ps(1).
Discussed with: bde, charnier (a while ago)
fmt_argv() can no longer return NULL, so don't bother checking.
Submitted by: bde
2002-06-05 18:11:25 +00:00
Juli Mallett
c0716492d4
Comma seperate format lists, since space is no longer up to the task.
...
Poked by: David Wolfskill <david@catwhisker.org>
Pointy hat to: jmallett
2002-06-05 17:31:44 +00:00
Juli Mallett
d9cd71b6e1
Support the 'comm' keyword, which is equivalent to our 'command', but
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specified by SUSv3.
2002-06-05 02:05:24 +00:00
Juli Mallett
cf77c2ce9c
A space cannot be a header string seperator it appears given the SUSv3
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description of ps(1), which uses them. I question whether newline and tab
can be either, but I'm not touching them. Yet.
2002-06-05 02:01:46 +00:00
Juli Mallett
6d041cc856
To comply with SUSv3, duplicate the variable contents for each given format,
...
so that multiple -ovar=header lines do not overwrite eachother.
This means that ps -ouser=USERNAME -ouser=WHO would now possibly print:
USERNAME WHO
juli juli
Whereas before it would be:
WHO WHO
juli juli
2002-06-05 01:58:36 +00:00
Juli Mallett
05051e2898
Returning NULL here if malloc(3) fails is silly, at this point in the codepath
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we have't malloc(3)'d nearly as much as we probably will, so errx(3) away,
instead of waiting for something to fail yet again later on.
2002-06-05 01:36:30 +00:00
Juli Mallett
86f54b9fb8
Remove an XXX comment that seems to be a tiny bit no longer pertinent. This
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function seems to do the right thing, and is not a "stub", and whoever "marc"
is, he's had plenty of time to do "the real one", so don't wait around for
him any longer.
2002-06-05 01:33:54 +00:00
Juli Mallett
b69566d8e1
Use of zero here meant many things, NULL, '\0' (NUL), and 0. Sort it out.
2002-06-05 01:32:21 +00:00
Juli Mallett
fdbec39885
Use a const char * where it is meant to be used. There's no reason to try
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to discard the const qualifier here.
2002-06-05 01:02:13 +00:00
Juli Mallett
a89d0c4dbc
Duplicate the pointer to the string containing the header so it does not get
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frobbed when/if the pointer it is actually a part of gets freed.
2002-06-05 01:01:20 +00:00
Tim J. Robbins
5b96a60711
Display job status correctly when a pipeline is suspended.
2002-06-04 15:26:00 +00:00
Tim J. Robbins
5179c2f25f
Describe finished jobs as "Done", not "Exit" (SUSv3)
2002-06-04 14:40:33 +00:00
Tim J. Robbins
cb1a4fb419
Don't output state' and
current' fields for processes that aren't
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leaders in -l option to jobs(1).
2002-06-04 14:37:13 +00:00
Tim J. Robbins
d982b3a5f6
Missing prototypes from previous commit.
2002-06-04 13:13:54 +00:00
Tim J. Robbins
41d09fe083
Correct minor spacing problem in output of jobs -l for pipelines.
2002-06-04 13:01:51 +00:00
Tim J. Robbins
e5341cbb17
Quote alias values in the output of the alias(1) builtin so they are
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suitable for re-input to the shell (SUSv3)
2002-06-04 12:59:12 +00:00
Tim J. Robbins
4f18100d73
Respect setting of the COLUMNS environment variable (SUSv3)
2002-06-04 10:20:10 +00:00
Tim J. Robbins
a28edf9a4a
Ignore empty COLUMNS environment variable. COLUMNS should take precedence
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over TTY width found via ioctl() (SUSv3)
2002-06-04 10:11:29 +00:00
Tim J. Robbins
1be157dc3d
Correct history (again): V3 had a kill command, only it was in section 8,
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not 1.
2002-06-03 14:59:49 +00:00
Tim J. Robbins
1114f20173
Correct History: sync(8) appeared in V4.
2002-06-03 14:48:33 +00:00
Tim J. Robbins
e3623a80a4
Correct History section: kill(1) appeared in V4, not V6.
2002-06-03 14:45:20 +00:00
Tim J. Robbins
ee6712f2f9
Fix typo causing ``fc -e'' to not work correctly. getopt() sets optarg,
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not shoptarg.
2002-06-02 08:34:09 +00:00
Tim J. Robbins
32c077867c
Adding an entry to the history with H_ENTER moves libedit's internal
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history cursor. Reset the cursor after adding the entry to the history
when doing ``fc -s'' so the output is correct.
2002-06-02 08:27:04 +00:00
Tim J. Robbins
39dccc6f6d
Implement $PPID, the parent process ID of the shell.
2002-06-01 02:14:48 +00:00
Tim J. Robbins
f63d6dbfc9
Support the remaining job ID formats required by SUSv3:
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%+ (current job, same as %%),
%- (previous job),
%?str (job with "str" in its command name).
2002-06-01 01:51:42 +00:00
Tim J. Robbins
ad8a075902
Add -s (output PID's only) and -l (show PID's) options to the jobs(1)
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builtin. Modify the output format to match what SUSv3 requires.
2002-05-31 14:04:23 +00:00
Tim J. Robbins
bdfc15df5e
#if JOBS around a job control-related statement to allow compilation with
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job control disabled.
2002-05-31 13:10:38 +00:00
Tim J. Robbins
e3f3094912
Break the code to display status info for one job out from showjobs() into
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showjob(), use it inside dowait() to display status info for consistency,
and in a format closer to what the standard requires.
2002-05-31 13:07:05 +00:00
Tim J. Robbins
3771ef59ae
Move job to front of most recently used job list when bg'd or fg'd.
2002-05-31 12:35:34 +00:00
Tim J. Robbins
d86825beb8
Instead of keeping just the jobid of the most recently bg'd or fg'd job,
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keep a linked list of the jobs, most recently used first. This is required
to support the idea of `previous job', and to allow the jobs fg and bg
default to be correct according to POSIX.
2002-05-31 12:31:23 +00:00
Ruslan Ermilov
36588206d0
mdoc(7) police: kill hard sentence breaks.
2002-05-30 14:10:44 +00:00
Tim J. Robbins
e9393a92a6
Reject options, handle "--" correctly in unlink(1).
2002-05-30 01:05:15 +00:00
Tim J. Robbins
dab94652b1
Reject options, handle "--" end-of-options marker in link(1).
2002-05-30 00:57:38 +00:00
Ruslan Ermilov
2d341e5cc3
mdoc(7) police: punctuation.
2002-05-29 18:52:02 +00:00
Ruslan Ermilov
81e9cda2c9
mdoc(7) police: tidy up the markup a bit.
2002-05-29 15:38:59 +00:00
Ruslan Ermilov
9dfcbc3b12
mdoc(7) police: markup nits.
2002-05-29 15:18:35 +00:00
Ruslan Ermilov
3f0e2b01ff
mdoc(7) police: markup nits.
2002-05-29 15:09:49 +00:00
Ruslan Ermilov
3ed30dee85
mdoc(7) police: punctuation.
2002-05-29 15:06:24 +00:00
Ruslan Ermilov
7b3e3e39c7
mdoc(7) police: replace the XXX with the correct width.
2002-05-29 14:01:27 +00:00
Marcel Moolenaar
52183d0145
Add uuidgen(2) and uuidgen(1).
...
The uuidgen command, by means of the uuidgen syscall, generates one
or more Universally Unique Identifiers compatible with OSF/DCE 1.1
version 1 UUIDs.
From the Perforce logs (change 11995):
Round of cleanups:
o Give uuidgen() the correct prototype in syscalls.master
o Define struct uuid according to DCE 1.1 in sys/uuid.h
o Use struct uuid instead of uuid_t. The latter is defined
in sys/uuid.h but should not be used in kernel land.
o Add snprintf_uuid(), printf_uuid() and sbuf_printf_uuid()
to kern_uuid.c for use in the kernel (currently geom_gpt.c).
o Rename the non-standard struct uuid in kern/kern_uuid.c
to struct uuid_private and give it a slightly better definition
for better byte-order handling. See below.
o In sys/gpt.h, fix the broken uuid definitions to match the now
compliant struct uuid definition. See below.
o In usr.bin/uuidgen/uuidgen.c catch up with struct uuid change.
A note about byte-order:
The standard failed to provide a non-conflicting and
unambiguous definition for the binary representation. My initial
implementation always wrote the timestamp as a 64-bit little-endian
(2s-complement) integral. The clock sequence was always written
as a 16-bit big-endian (2s-complement) integral. After a good
nights sleep and couple of Pan Galactic Gargle Blasters (not
necessarily in that order :-) I reread the spec and came to the
conclusion that the time fields are always written in the native
by order, provided the the low, mid and hi chopping still occurs.
The spec mentions that you "might need to swap bytes if you talk
to a machine that has a different byte-order". The clock sequence
is always written in big-endian order (as is the IEEE 802 address)
because its division is resulting in bytes, making the ordering
unambiguous.
2002-05-28 06:16:08 +00:00
Tim J. Robbins
45457c7dd2
Note that the lutimes(2) and lchflags(2) syscalls also do not follow symlinks.
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Remove incorrect examples.
PR: 25016
Submitted by: Martin Kammerhofer, Joshua Goodall
2002-05-26 12:51:38 +00:00
Tim J. Robbins
f59d6e4762
Add lchmod(2) to the list of syscalls that do not follow symbolic links.
2002-05-26 12:12:36 +00:00
Tim J. Robbins
fc482908be
sh appeared in Version 1, not System V.1.
2002-05-25 12:18:27 +00:00
Tim J. Robbins
d513af6a66
Implement `set +o', which displays the currently set options in a format
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suitable for re-input into the shell.
2002-05-25 12:11:58 +00:00
Tim J. Robbins
09086b0499
Bring back the cd -L and -P options from revision 1.24, but try harder not
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to fail when the logical current directory no longer exists. Allow changes
to absolute paths when logical cwd is invalid, fall back to physical cd
if logical cd fails.
2002-05-22 05:15:53 +00:00
Tim J. Robbins
baf3e7c14b
Temporarily back out revision 1.24; it seems to handle the case where the
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current directory no longer exists incorrectly and breaks `make cleandir'.
2002-05-22 03:29:20 +00:00
Tim J. Robbins
178897f127
Add the SUSv3 -L and -P options to the cd and pwd builtin utilities. `Logical'
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handling of .. is now the default.
2002-05-20 07:54:39 +00:00
Juli Mallett
9e3bfadea8
Remove a small, annoying, nit I ran in to editing this file, a lone tab
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on a line by itself.
2002-05-19 17:50:23 +00:00
Tim J. Robbins
1b5a48ff88
Implement the -u (-o nounset) option, which gives an error message if
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an unset variable is expanded.
Obtained from: NetBSD (bjh21, christos)
2002-05-19 08:30:16 +00:00
Tim J. Robbins
addcdbb29f
Make the fg and bg commands give the output required by SUSv3.
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fg outputs the name of the command, bg outputs the name of the command
and the job id.
2002-05-19 07:27:26 +00:00
Tim J. Robbins
1a958c6653
Implement the -C (-o noclobber) option, which prevents existing regular
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files from being overwritten by shell redirection.
2002-05-19 06:03:05 +00:00
Tim J. Robbins
94274c73cb
Add missing options required by SUSv3:
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-m List files across the page, separated by commas.
-p Print a slash after directory names
-x Same as -C but sort across the columns rather than down
Submitted by: Kyle Martin <mkm@ieee.org>
2002-05-19 02:51:36 +00:00
Ian Dowse
85ed93337f
Unconditionally update the maximum field width statistics when we
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refetch the filesystem information in MNT_WAIT mode. This avoids
incorrect column alignment that sometimes occurs with NFS filesystems.
Submitted by: Ian <freebsd@damnhippie.dyndns.org>
2002-05-18 21:10:40 +00:00
Tim J. Robbins
1e7e78dca4
Back out part of previous commit: make -P the default again until I'm
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convinced it's a good idea.
2002-05-18 13:52:07 +00:00
Tim J. Robbins
6873c4b7aa
Make -L the default, allow both -L and -P to be specified (last one used
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matters), fall back to -P mode if we can't get the logical directory.
2002-05-18 02:47:25 +00:00
Andrey A. Chernov
486d038778
Optimize prev. commit code a bit
2002-05-17 12:24:19 +00:00
Andrey A. Chernov
27d3ae3587
Trailing slash fixes.
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Fix the case:
cp file nonexistent/
which create nonextstent as file while trailing slash clearly indicates
that nonexistent must be a directory.
Also fix the case:
cp file1 file2/
which should produce error.
2002-05-17 11:52:48 +00:00
Juli Mallett
71e092d1bb
Remove local definition of _PATH_CP, and use <paths.h>, _PATH_CP is in the
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CURRENT <paths.h>.
2002-05-17 11:38:48 +00:00
Josef Karthauser
d883e289b9
The sysctl has changed from 'kern.ps_showallprocs' to
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'security.bsd.see_other_uids'.
2002-05-16 11:51:05 +00:00
Tom Rhodes
4481bee462
more file system > filesystem
2002-05-16 03:51:38 +00:00
Tom Rhodes
ebd4324457
Consistancy check s/file system/filesystem/
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Reviewed by: brian
2002-05-16 01:57:20 +00:00
Bill Fumerola
568dcd5fca
restore missing default case removed in ls.c:r1.57
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add break statements to default cases where missing.
Submitted by: bde
2002-05-15 18:53:56 +00:00
Juli Mallett
0928a7f16f
Make 'user' and 'group' const as to not discard the qualifier from the
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functions we use to assign them. Doesn't seem to be anything else that
relies on these being non-const.
2002-05-15 09:49:59 +00:00
Juli Mallett
ff5e253326
Remove an empty default case to make this syntactically correct. Not there
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is as good as blaknk.
2002-05-15 09:43:52 +00:00
Poul-Henning Kamp
532aff98f6
Remove the private code for reading UFS superblocks, this does not belong
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in df(1) when we have multiple filesystem types, and the complications of
handling UFS2 pushes this over the edge.
Use the .../mount/extern.h to get prototypes of the functions we
borrow from there. Constify things to match. (why aren't these
functions in a lib anyway ?)
Make everything static and set WARNS?=5.
The way the "df diskdevice" thing works for unmounted diskdevices
is not very general.
Sponsored by: DARPA & NAI Labs.
2002-05-12 19:24:09 +00:00
Chris D. Faulhaber
c01df1d365
Add semicolon to empty default case to silence warning.
2002-05-11 03:12:02 +00:00
Garrett Wollman
94a48596a3
EXPR_COMPAT should imply -e, since there is no way to specify it otherwise,
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and -e reflects the historic behavior of FreeBSD's expr.
2002-05-11 03:08:12 +00:00
Alfred Perlstein
033be9ae81
while i'm breaking stuff, use __dead2 instead of GCC specific __attribute__.
2002-05-11 01:25:54 +00:00
Alfred Perlstein
46d560550a
backout additional include of cdefs.h, it's not helping any.
2002-05-11 01:24:39 +00:00
Alfred Perlstein
dfe7e2f8ff
include cdefs.h for __printf0like to silence warning.
2002-05-11 00:54:33 +00:00
Chris D. Faulhaber
75a011263c
Add semicolon to empty default case to silence warning.
2002-05-11 00:45:01 +00:00
Alfred Perlstein
64baebf95b
Add semicolon to empty default case to silence warning.
2002-05-11 00:21:00 +00:00
Garrett Wollman
1393277e29
The response to my POSIX interpretation request says that `expr'
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is required to be oblivious to overflow and to use the data type `long'.
(Division by zero is undefined in ISO C so it's still OK to check for it
here.) Add a new `-e' flag to get the old, more useful behavior.
2002-05-10 22:59:29 +00:00
David E. O'Brien
189d266f08
Remove gCC'isms.
2002-05-10 01:48:15 +00:00
Josef Karthauser
1063e12617
Replace /kernel with /boot/kernel/kernel.
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PR: docs/37757
Submitted by: Hiten Pandya <hiten@uk.FreeBSD.org>
2002-05-09 11:47:42 +00:00
Dag-Erling Smørgrav
99b82bb76a
Use <paths.h> rather than "pathnames.h", and fix a couple of whitespace nits.
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Sponsored by: DARPA, NAI Labs
2002-05-08 00:47:01 +00:00
Juli Mallett
634d96e194
Check for possible overflow from sysconf _SC_ARG_MAX and error out in a
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correct manner. Revert my incorrect change to use err(3) for malloc(3)
failing. Use a size_t variable to store the size of the argument buffer
we allocate, and remove silly casts as the result of having this around.
Modify the math in some of the paranoid checks for buffer overflow to
account for the fact we now are dealing with the actual size of the
buffer. Remove the static qualifier for arg_max, and the bogus setting
of it to -1.
Include <limits.h> for the definitions we use to check for possible
overflows.
Submitted by: bde
2002-05-05 04:42:50 +00:00
Juli Mallett
3d674c947c
Don't cast incorrectly to malloc(3), and don't use errx(3) if malloc(3)
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returns NULL, as malloc(3) sets errno. Use err(3).
2002-05-02 05:46:37 +00:00
Mark Murray
4b1b25d919
Reorder for style.
2002-04-28 13:54:45 +00:00
Garrett Wollman
96ab7da385
Provide an environment variabloe, EXPR_COMPAT, which disables option
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parsing for compatibility with old implementations.
2002-04-22 21:23:09 +00:00
Dag-Erling Smørgrav
d397408818
Usage style sweep: spell "usage" with a small 'u'.
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Also change one case of blatant __progname abuse (several more remain)
This commit does not touch anything in src/{contrib,crypto,gnu}/.
2002-04-22 13:44:47 +00:00
Philippe Charnier
f4e4fcd30d
Use `The .Nm utility'
2002-04-21 12:53:08 +00:00
Philippe Charnier
874506698f
Use `The .Nm utility'
2002-04-20 11:58:12 +00:00
Maxime Henrion
7eab3d347b
Add a reference to the kenv(2) manpage.
2002-04-18 18:49:41 +00:00
Ruslan Ermilov
71b3ac84e1
Replaced exists() tests with two equivalent defined().
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LIBDIR is defined in bsd.own.mk but sys.mk no longer
includes bsd.own.mk as of revision 1.60.
2002-04-18 07:01:35 +00:00
Maxime Henrion
41196280ac
Use the new functionalities provided by the kenv(2) syscall.
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Reviewed by: peter
2002-04-17 13:08:14 +00:00
Philippe Charnier
e004acc891
Use `The .Nm utility'
2002-04-16 20:08:06 +00:00
Philippe Charnier
093e3ce74f
ls(1) is utility not function
2002-04-16 20:03:54 +00:00
Tom Rhodes
63b3046fd5
s/CMOS/hardware as talked about on cvs-committers.
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Suggested by: sheldonh
Approved by: bde
MFC after: 1 day
2002-04-16 14:28:47 +00:00
Tom Rhodes
dfbea8a5ee
Little nit pick in date(1) manual page, tell users which clock date(1)
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sets
PR: 35606
2002-04-15 18:05:14 +00:00
George C A Reid
4c7e4a544a
Stop a null pointer dereference in the builtin hash function.
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PR: 36141
Approved by: cracauer
MFC after: 1 week
2002-04-15 15:49:30 +00:00
John W. De Boskey
b744b6caf9
Document option to option dependancy. Fix typo.
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MFC after: 1 week
2002-04-15 02:21:12 +00:00