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1421 Commits

Author SHA1 Message Date
christos
a66a2e0ad0 remove redundant declaration of yyparse 2001-02-04 19:51:14 +00:00
christos
18d76c325c fix nested extern. 2001-02-04 19:32:26 +00:00
christos
cba68cff4c remove duplicate declarations, and fix nested externs. 2001-02-04 19:26:04 +00:00
christos
621611e98a we do have dup2. 2001-02-04 19:25:43 +00:00
mason
c066b768e7 Clarify meaning of "mt asf". The man page extant says "Absolute space 
to file count", which is incorrect. File numbering, according to
restore(8), starts at one, and thus "mt asf 1" neither moves to the
first file on the tape nor to file number one on the tape.
 2001-02-03 16:26:45 +00:00
tsutsui
337db294f1 Adjust output column in printf(). 2001-02-01 10:19:51 +00:00
cgd
9cfe468c74 avoid C sequence point issues warned about by development version of gcc. 2001-01-16 02:41:17 +00:00
christos
a396a72f84 clarify things a bit more (from hubertf) 2001-01-15 21:02:58 +00:00
christos
3141a5cc48 Really explain what parenthesized names mean and why we parenthesize names! 2001-01-15 17:57:14 +00:00
hubertf
9bb3e62b11 Document the meaning of commands shown in parantheses. 
Patches submitted by Jeremy C. Reed <reed@reedmedia.net> in PR 11930.
 2001-01-15 16:16:51 +00:00
itojun
bc8fe00e2e KPTR/KPTR24 are using u_int64_t. commented by minoura 2001-01-09 01:21:59 +00:00
itojun
adf3a0eef5 redo previous (simplify KPTR) 2001-01-08 18:03:45 +00:00
itojun
3410e7bd02 backout previous; did not compile on non-alpha 2001-01-08 17:55:28 +00:00
itojun
a3c77f0437 simplify KPTR processing. 2001-01-08 17:18:24 +00:00
itojun
f320afb26b address PR 11653. checked on alpha. 
XXX supports 32bit and 64bit pointers only
 2001-01-08 13:20:29 +00:00
lukem
10fc746e6d if HAVE_VASPRINTF (set ifdef BSD4_4), use vasprintf() instead of homegrown 
code in doformat().  results in slightly smaller /bin/sh.  idea suggested by
Witold J. Wnuk <witek@pd37.warszawa.sdi.tpnet.pl>, approved by christos.
 2001-01-07 23:39:07 +00:00
lukem
dd7296f47a support %ll (as synonym for %q) in doformat(), since my changes to %q -> %ll 
broke this :/
problem reported in private email by Witold J. Wnuk.
<witek@pd37.warszawa.sdi.tpnet.pl>.
 2001-01-07 22:19:53 +00:00
christos
07c9f4f644 remove redundant declaration of errmsg 2001-01-07 05:41:20 +00:00
christos
3ca65e4438 eliminate nested extern 2001-01-07 05:37:10 +00:00
christos
51b56986d6 eliminate nested extern decls. 2001-01-06 23:56:26 +00:00
lukem
f819878ce7 use more standard %ll_ in favour of %q_ 2001-01-04 15:39:50 +00:00
mjl
73ef471d4f Un-__P and ANSIfy 2001-01-03 14:32:40 +00:00
mjl
0c55b7011c Sync usage w/ options, remove bogus cast. 2001-01-03 14:29:24 +00:00
hubertf
69939b09cd Add -m option, similar to -k, but display output in 1024*1024 byte units. 
Patch submitted by Chris Pinnock <C.J.E.Pinnock@qmw.ac.uk> in PR 11849,
adjusted for NetBSD-current by me.
 2000-12-30 16:20:58 +00:00
bjh21
c9ee8d3362 arm26 has unsigned chars too. 2000-12-29 16:30:31 +00:00
cgd
84d782a52f __CONCAT does token pasting, not string concatnation. if something like: 
__CONCAT("PATH=",_PATH_STDPATH);
actually works to concantate strings, it's because the preprocessor expands
it into "PATH=""whatever _PATH_STDPATH is" as separate strings, and then
ANSI string concatenation is performed on that.  It's more straightforward
to just use ANSI string concatenation directly, and newer GCCs complain
(rightly) about mis-use of token pasting.
 2000-12-20 00:15:10 +00:00
hubertf
84a116117c Document /etc/localtime, per PR 8099 by Charles Hannum. 2000-12-18 07:57:02 +00:00
simonb
39096410f1 Need alvec global variable now. 2000-12-14 00:13:07 +00:00
scw
a1dfcb96e7 Sprinkle some `extern' qualifiers for initialised globals. 2000-12-13 22:29:41 +00:00
christos
1d9dab3e95 error message cleanup: 
- don't print the builtin name twice
    - explain why things fail
    - no extra newline
 2000-11-22 19:20:31 +00:00
christos
212627911f fix typo. 2000-11-20 17:48:05 +00:00
christos
fb16d6d0ec Add an example on how to use getopts, stolen from the getopt manual page :-) 2000-11-20 16:59:56 +00:00
lukem
8ea171b99a be consistent with man page xrefs (this is a pre mandoc man page) 2000-11-07 01:45:49 +00:00
lukem
091dffc1a7 fix borken Xr 2000-11-07 01:45:04 +00:00
mycroft
3112db7eb8 Call el_source() to use .editrc. 2000-11-06 04:21:14 +00:00
christos
12bd7d8870 Correct stupid cast problem. Pointed out by simon burge. 2000-11-03 02:27:35 +00:00
christos
d2765ed72b PR/11361:Matthias Buelow: Apply patch1 from pdksh site. 
- set -x dumps core (shf.c);
    - output of "jobs" command is filled with ^A characters (jobs.c);
    - "typeset -r foo=bar" fails saying foo is readonly (var.c).
 2000-11-02 01:10:08 +00:00
christos
8e2797bc1e PR/11283: Hubert Feyrer: random memory corruption executing commands: 
Fix from FreeBSD:

    growstackblock() sometimes relocates a stack_block considered empty
    without properly relocating stack marks referencing that block.
    The first call to popstackmark() with the unrelocated stack mark
    as argument then causes sh to abort.

    Relocating the relevant stack marks seems to solve this problem.

    The patch changes the semantics of popstackmark() somewhat.  It can
    only be called once after a call to setstackmark(), thus cmdloop() in
    main.c needs an extra call to setstackmark().
 2000-11-01 19:56:01 +00:00
christos
9cc4e15f46 handle type command on names that contain slashes, and print a : in the not 
found case. From FreeBSD.
 2000-11-01 19:21:41 +00:00
christos
e5dfea2ff4 Avoid turning into a random file writing tool when using here-doc's. 
Reported to BUGTRAQ by proton <proton@ENERGYMECH.NET>.
 2000-10-31 16:53:10 +00:00
jdolecek
9ad5bf10de list parenthesis usage similar way as other operators 
document operator precedence
rename section BUGS to COMPATIBILITY, add paragraph about -- handling
 2000-10-30 16:20:12 +00:00
jdolecek
5888f4d21c add a hack to properly handle '--' as first argument - 
it's ignored if it would cause syntax error, otherwise treated as common
string; this is so that both 'expr -- : .' and 'expr -- foo : .' works
This addresses standards/11230 by Ben Harris.

while here, make all global variables but main() static, use const more
 2000-10-30 14:55:02 +00:00
thorpej
401ea1afda The "&" operator has a higer precedence than "|". 2000-10-29 17:16:02 +00:00
jdolecek
c13c5901f2 also credit J.T. Conklin in copyright message 2000-10-27 21:40:02 +00:00
jdolecek
fb2525abf5 fix operator precedence - | or & have lower priority than 
arithmetic operations, compare, or :
This should fix bin/11318 by Love <lha@stacken.kth.se>
 2000-10-26 23:10:21 +00:00
kleink
b40fbcbce7 KNF nit in previous. 2000-10-25 10:57:20 +00:00
simonb
0a7d3a1ff5 Add a K flag to the state information - K is for kernel thread or system 
process (ie, P_SYSTEM set in p_flag).  The L flag (locked in core) is
only used for non-P_SYSTEM processes.
 2000-10-23 05:54:06 +00:00
simonb
1f68c34537 Use strtol() to convert the -r parameter so we can use alternate bases 
for that input.
 2000-10-23 02:43:52 +00:00
kleink
a8e69293b0 LC_TIME holds a locale name, which isn't a strftime() format string. 2000-10-22 15:41:31 +00:00
mycroft
8f48358936 Wrap malloc() calls with an INTOFF/INTON pair. Fixes PR 8414. 2000-10-21 04:37:17 +00:00
kleink
5072fc9eb4 Make sure we accept the getopt(3) 'last option' delimiter; 
fixes PR standards/11229.
 2000-10-16 09:22:34 +00:00
kleink
bd6b91bddb Support the 1003.2-92 -P flag for a `portable output format'; based on 
Ben Harris' patch in standards/11208 but extended about output alignment
and documentation.
 2000-10-15 17:50:10 +00:00
bjh21
80c66bd7d3 The "X" permission _is_ specified by POSIX.2. 2000-10-14 18:45:03 +00:00
bjh21
22fd223bad Document POSIX.2 conformance. 
In the second form, the destination directory isn't optional.
Formatting cleanups.
 2000-10-14 18:31:57 +00:00
enami
17c8af2ff2 Printing argv[0] on fts_open failure doesn't make sense. Just print 
``fts_open'' instead.
 2000-10-10 14:41:59 +00:00
enami
e92c3f2867 - The type of return value of setmode is a void * and getmode takes it, 
rather than mode_t *.
- Free the storage allocated by setmode unless it is obvious that program
  exits immediately.
 2000-10-10 14:30:40 +00:00
bjh21
080f6953ea Formatting cleanup: more fonts, less punctuation. 2000-10-08 11:02:41 +00:00
bjh21
a17ce6ad1e When setting the date, ask mktime() to work out whether we're in DST or not. 
Seems to fix PR bin/8750.
 2000-10-08 10:30:44 +00:00
is
dde594130e Format string auditing by Bill Sommerfeld. 2000-10-08 09:33:31 +00:00
abs
5faa7161ce xref mkdir(2) 2000-10-07 13:16:42 +00:00
jdolecek
a69cc94b83 kill references to update(8), it doesn't exist any more 
this addresses bin/11141 by Nick Hudson
 2000-10-06 18:53:28 +00:00
ad
5b09090e8e insure -> ensure 2000-10-05 12:35:33 +00:00
jdolecek
fd6eeb2e1d in regexp handling code, fix the format passed to asprintf() to be 
actually in intended form - use "%.*s" and not incorrect "%*s"

Bug found by Launey Thomas <ljt@alum.mit.edu> and reported in private e-mail.
 2000-09-29 17:49:21 +00:00
phil
c2abf9c643 Don't generate html yet. doc2html needs a fix. 2000-09-26 16:49:22 +00:00
phil
34ad57a779 .Bl takes parameter "-offset indent", not "-indent". 2000-09-21 21:04:56 +00:00
jdolecek
a82fc402d8 Fix bug in regexp handling, caused not quite complete conversion 
from old expr.c. This fixes PR # 11060.

While here, convert the code to use asprintf() instead of strdup()
followed by truncating of new string and move definition of errstr
to block where it's used.
 2000-09-21 20:32:24 +00:00
jdolecek
3a4441e3d4 reimplement expr using lexical parser generated by yacc 
highlights:
* / is treated correctly depending upon context (addresses PR # 10995)
* use 64 bit arithmetic, so expr is able to process integer values from
	-(2**63) to (2**63 - 1)
* checks for integer over- & underflows added
* error messages improved, more error checking added

add AUTHOR section to manpage
add BUGS section, and mention possible drawbacks with other expr implementations

XXX the old expr treated empty string in arithmetic expressions as if it was 0
XXX this behaviour has been retained
 2000-09-19 17:20:00 +00:00
enami
d67a90e658 Remove a hack to prevent unwanted gcc -Wuninitialized warning; it's now 
unnecessary since the code path is simple enough after rev. 1.21.
 2000-09-06 13:37:14 +00:00
christos
3d0237efed fix globbing problem when importing $PATH from environment. Reported by 
Michael Shalayeff.
 2000-09-04 17:48:14 +00:00
kleink
2caf6aacdd For commands and utilities, use EXIT STATUS rather than RETURN VALUES as 
appropriate (and documented in mdoc(7)).
 2000-09-04 07:30:07 +00:00
kleink
97f9bd4019 Elaborate a bit on -t. 2000-09-04 07:26:38 +00:00
nathanw
904bfc5822 Update description of process flag 0x20000 to match reality: 
P_NOCLDWAIT, not P_SSTEP.
 2000-08-28 13:06:42 +00:00
hubertf
1cb54f68ac Add 'RETURN VALUE' section header. 2000-08-28 02:11:04 +00:00
matt
54d55aa138 Fix conv=swab. Don't swab the entire input buffer every time we read 
another block, just swab the block we just read.
 2000-08-25 03:40:32 +00:00
tv
b0477f6d7e Work around a groff bug by splitting a long .Cm into two parts. 2000-08-21 13:53:50 +00:00
christos
7c30c00a8c rename nset to infoset from jhawk. 2000-08-02 19:44:18 +00:00
christos
80dd95bb8f block siginfo during writes. 2000-08-02 16:46:16 +00:00
jwise
643a9478fa Use .At v1 macro instead of spelling out AT&T Unix version 1. 2000-08-02 15:42:24 +00:00
christos
a32679938b don't use the "f" flag to fopen when -f is not specified (from Chuck Cranor) 2000-07-31 02:49:28 +00:00
lukem
ba2e04dc88 convert to new KNF 2000-07-29 03:46:14 +00:00
cgd
2a1ee59131 un-__P functions declared in parser.h. host programs include parser.h, 
and so it shouldn't use __P.  (this should probably be done better, by
not declaring the parser functions in headers used by host programs,
but this works well enough.)
 2000-07-27 04:09:27 +00:00
cgd
96df053cba host program portability: set infp to stdin at runtime, since apparently 
some systems (e.g. linux) define stdin in such a way that it can't
be used to initialize values at compile time.
 2000-07-27 04:06:49 +00:00
mycroft
e8f910e0d5 ts_nsec -> tv_nsec, per POSIX. 2000-07-23 20:50:44 +00:00
cgd
28728fd305 host program portability: don't use <sys/cdefs.h>, __COPYRIGHT(), 
__RCSID(), or __P().  (these programs have been de-__P()'d.)
Repeat after me: "Not all cross-compilation host systems are NetBSD."
 2000-07-18 19:13:20 +00:00
jhawk
9d53f2aee6 Various mandoc updates to the Builtins 
section; mostly .Ic, a few other nits.
 2000-07-18 01:55:48 +00:00
jhawk
45a8e6b7e3 Note the meaning of 'trap 0' (execute on exit from shell) 2000-07-17 21:18:47 +00:00
darrenr
79a28eb80d don't emit a warning message if fchflags() returns EOPNOTSUPP 2000-07-16 04:49:55 +00:00
darrenr
e6cda25dbf From FreeBSD: 
To make inherit file flags when mv(1) moves file between directories
on different file systems.
 2000-07-15 15:11:04 +00:00
itojun
bbef2fbaac errx?/warnx? audit. do not pass variable alone, use %s. idea from openbsd 2000-07-07 15:10:32 +00:00
itojun
a1e2f21a4c errx?/warnx? audit. do not pass variable alone, use %s. idea from openbsd 2000-07-07 12:50:15 +00:00
itojun
127c71b0b1 do not pass user-supplied string alone, to errx?(). use "%s". 
from openbsd.
 2000-07-07 11:54:57 +00:00
thorpej
547c89117a Implement --atime-preserve. 2000-07-04 17:28:47 +00:00
thorpej
a3a7c5ccf1 Implement --use-compress-program. 2000-07-04 17:24:47 +00:00
thorpej
4120b8a499 Add GNU tar-style long options for pax's tar front-end. Still many 
GNU options not implemented, but there is an #if 0'd out canonical
list.
 2000-07-04 17:17:49 +00:00
matt
e2056eada9 include <stdlib.h>, <string.h>, or whatever as appropriate to shut up 
gcc 2.96
 2000-07-03 03:26:17 +00:00
mrg
8d4795719a remove include of <vm/vm.h> 2000-06-29 06:26:33 +00:00
christos
54d8f9cccb Add -a flag now that we have support for MNT_IGNORE 2000-06-26 21:16:15 +00:00
kleink
8bab1c8bba $(CPP) -> $(CC) -E 2000-06-26 06:18:07 +00:00
simonb
eb32670668 Remove the 'poip' (pageouts in progress) keyword from the manpage. 
From PR bin/8843 by Brian Stark.
 2000-06-24 07:43:22 +00:00
thorpej
df83a2a3cd Add MK... variables to enable/disable various aspects of building 
crypto support into the system.  See share/mk/bsd.README for more
a full description.
 2000-06-23 06:01:10 +00:00