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495 Commits

Author SHA1 Message Date
mycroft
3cd42e791d Do the right thing for an empty environment. 1995-05-18 15:35:59 +00:00
mycroft
3a23f31a10 Avoid an extra (gratuitous) pass through strvis(3). 1995-05-18 15:27:31 +00:00
mycroft
d70850c69c Gather the argument and environment lists when we actually want to print them. 1995-05-18 14:37:03 +00:00
christos
56a08eccca Fixed bug where ${#} was interpreted incorrectly as ${#var} and thus 
misparsed. Keith Bostic reported it.
 1995-05-17 00:05:25 +00:00
cgd
b5f33fc18e re-add an #endif that was (apprently) clobbered. 1995-05-15 03:29:54 +00:00
christos
fbac2e9de2 Fixed new bug the previous fix introduced: 
false
    foo=bar
    echo $?

would print 1
Also fixed the long standing bug:

    false
    echo `echo $?`

would print 0
The exitstatus needs rethinking and rewriting. The trial and error method
is not very efficient
 1995-05-15 02:47:38 +00:00
christos
2e1970487e Fixed bug caused by previous x=false not preserving the exit status fix. 
The if statement exit status broke...
 1995-05-14 04:19:18 +00:00
christos
07bae7eddd Merge in my changes from vangogh, and fix the x=false; echo $? == 0 
bug.
 1995-05-11 21:28:33 +00:00
cgd
fe9be699b4 add a 'holdcnt' keyword and document it. 1995-05-08 23:11:31 +00:00
cgd
630b3b093b add the ability to understand and print INT and UINT-sized variables. 1995-05-08 22:39:24 +00:00
pk
e9b36a55e7 Sync process flags with sys/proc.h 1995-05-07 12:51:25 +00:00
mycroft
556d212c3d Use POSIX signal semantics. Change p_pid and p_jobid to pid_t's. 1995-04-29 23:21:28 +00:00
jtc
528957a005 Winning Strategies has placed this code into the Public Domain 1995-04-28 23:19:22 +00:00
cgd
d7290b7687 clean up RCS Ids slightly, etc. 1995-04-23 10:07:18 +00:00
christos
dae6c6b963 Added missing resource limits and recognize "unlimited" as RLIM_INFINITY 1995-04-11 03:17:45 +00:00
mycroft
50130476f4 Fix typo in S_FIFO case when copying recursively. 1995-04-02 01:45:25 +00:00
christos
df504509f1 1. Don't core dump on 'fc -l' (From Gerard J van der Grinten) 
2. PATH=xxx ls, does the PATH assignment first and then tries to find ls in xxx
3. VAR=xxx exec ls, does the variable assignment.
 1995-03-31 21:58:09 +00:00
christos
6ee2193d9a Reverted to set - turning off -x and -v. Charles corrected me... It is part 
of POSIX.
 1995-03-26 17:25:10 +00:00
christos
ad1f891148 set - 
does not anymore clear the -x and -v flags. This was incompatible with
all other bourne shell implementations.
 1995-03-25 23:45:24 +00:00
mycroft
ca80d8a15f Rearrange Kerberos stuff. 1995-03-23 08:46:35 +00:00
mycroft
6bfd77e432 Fix typo in previous. 1995-03-23 00:01:03 +00:00
mycroft
7b38403c89 Use POSIX signals. 1995-03-21 18:35:32 +00:00
mycroft
3e417cced4 Use sigprocmask(), not sigsetmask(). 1995-03-21 15:40:16 +00:00
mycroft
c39128a12d Remove dead externs. 1995-03-21 14:51:58 +00:00
mycroft
ffe9a4ccf0 Update to use timer{add,sub}(). 1995-03-21 13:55:23 +00:00
cgd
49f0ad8601 convert to new RCS id conventions. 1995-03-21 09:01:59 +00:00
cgd
6ff461a4e8 actually do the import. rcp appears to have been previously imported 
but not merged(?!?!?).
 1995-03-21 08:18:58 +00:00
cgd
e150dc2818 clean up slightly; id tags, alphabetization, prototypes, etc. 1995-03-21 07:28:51 +00:00
cgd
930fffb85d clean up id tags 1995-03-21 07:08:15 +00:00
cgd
a86f3aeda3 clean up Id's, and such. reorganize man page slight to match lite's org. 1995-03-21 07:03:50 +00:00
cgd
df247e9b94 merge with lite 1995-03-21 06:57:43 +00:00
cgd
7248fa283f clean up id tags, etc. 1995-03-21 02:08:51 +00:00
jtc
da08b16c49 Changed to accept ``kill -0 pid'' (PR #842). 1995-03-17 05:48:48 +00:00
jtc
6c6b9acef0 Revert to code before it was merged with 4.4lite. 
Updated to conform to new NetBSD RCS ID conventions.
 1995-03-01 07:52:23 +00:00
mycroft
4c34be6b52 Clean up deleted files. 1995-03-01 00:00:00 +00:00
christos
5c42185b5c Oops... typo in the IFS previous fix. 1995-02-28 23:27:24 +00:00
christos
6ab1954578 Changed so that backquote expansion eats all trailing newlines, not just 
the last one.
Reported by guido@gvr.win.tue.nl (Guido van Rooij).
Repeat By:

	echo "`cat file-with-many-newlines`"
 1995-02-28 23:09:43 +00:00
christos
3936aab031 Changed IFS string-splitting so that it breaks spaces even when IFS does not 
begin with a space, but contains one. Fixes PR bin/809.

        #!/bin/sh
        list="a  b c "
        echo "With ordinary IFS"
        for i in $list;do
            echo $i
        done
        IFS=":${IFS}"
        echo "With changed IFS"
        for i in $list;do
            echo $i
        done

Note that before the fix ":${IFS}" behaved differently than "${IFS}:".
 1995-02-28 22:46:12 +00:00
mycroft
705a6ebacb Use S_IS*(). 1995-01-30 19:39:36 +00:00
mycroft
f5ad44b6ac Use S_IS*(). 1995-01-30 19:30:13 +00:00
mycroft
cfbbe9b764 Document the `-t' option as in umount(8). 1995-01-30 18:14:55 +00:00
mycroft
c3b978fa44 Various: 
* Redo `-t' handling like mount(8) and umount(8).
* Don't force a stat of every fs unless we need it.
* When using an explicit list, stat everything before printing anything, and
minimize the column width.
 1995-01-30 18:10:51 +00:00
mycroft
89fb48a178 Fix core dump reported by Wolfram Schneider. 1995-01-26 06:01:36 +00:00
hpeyerl
b4c2155aa1 ECBDIC->EBCDIC 1995-01-23 18:21:48 +00:00
christos
ad8d5369f5 I added the documented in the manual but not implemented variable expansions: 
${#WORD}
    ${WORD%PAT}
    ${WORD%%PAT}
    ${WORD#PAT}
    ${WORD##PAT}
 1995-01-23 06:33:03 +00:00
mycroft
4d643bf207 Remove `.' from default PATH. 1995-01-20 18:21:16 +00:00
mycroft
c4459d08d9 Clean up deleted files. 1995-01-15 10:15:19 +00:00
mycroft
2425ddde47 Remove the gratuitous `security' warnings. 1995-01-15 09:47:36 +00:00
mycroft
4bcd14e0b4 Remove the gratuitous `security' warning. 1995-01-15 09:29:16 +00:00
mycroft
9154deaefa Stay on the correct line at the end of a substitute command. From Andrew Moore. 1995-01-15 06:18:29 +00:00
mycroft
71dcdbe0d4 Change directory permissions in pre-order. 1995-01-15 05:50:26 +00:00
mycroft
720e729421 Add `-t' option from Matthew Green, hacked a bit by me. 1995-01-13 23:23:41 +00:00
jtc
cc9fe5ba6d Describe the : shell builtin. 
Fixes PR #712.
 1995-01-12 23:35:56 +00:00
mycroft
ddc6e993fc Better fix for the previous. 1995-01-08 07:01:36 +00:00
mycroft
3f1b5c3296 Fix oversight in previous change, when argument list is sort of empty. 1995-01-08 06:42:42 +00:00
mycroft
e848bd4fb5 Fix that last bug in a less expensive way. 1994-12-31 23:56:54 +00:00
cgd
809218efc4 take two: make grabstackstr() work correctly, in the face of strange filling. 1994-12-31 01:56:16 +00:00
mycroft
1c21834ccb Remove previous misguided change. 1994-12-30 06:33:59 +00:00
mycroft
0155aa3b5e Mostly sync with CSRG. 1994-12-28 01:37:49 +00:00
mycroft
d966913f57 Sync with CSRG. 1994-12-27 23:14:46 +00:00
cgd
58f1733118 be more careful with casts. 1994-12-23 13:24:39 +00:00
cgd
42f0dae5e3 pull prototypes into scope for string functions. 1994-12-23 13:24:10 +00:00
cgd
17ed2a67b2 pull some prototypes into scope. 1994-12-23 13:22:13 +00:00
cgd
e9aebcc9d8 don't play fast and loose with memory block allcation. try to allocate 
in more-round sizes, but realize that not everybody will fill them up
exactly.
 1994-12-23 13:21:01 +00:00
cgd
db1ae625b5 eliminate two wrong-sized variables which were unused. 1994-12-23 13:20:10 +00:00
cgd
6abb26e555 be careful with addresses. 1994-12-23 13:19:41 +00:00
cgd
f04c743d2d be careful with pointer types. 1994-12-23 13:18:20 +00:00
cgd
b32916a5d5 new way of specifying man pages. 1994-12-22 09:23:05 +00:00
cgd
7e7441ee3e add USD.doc to subdir list on install 1994-12-18 11:42:39 +00:00
cgd
73cf954189 adjust; from jimj. 1994-12-06 19:13:02 +00:00
cgd
4ce0d34a31 clean up further. more patches from Jim Jegers 1994-12-05 19:07:32 +00:00
cgd
5dad143982 from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch 
some of the worst style errors.
 1994-12-04 07:11:37 +00:00
mycroft
a99fc6c377 Format police. 1994-11-25 08:05:55 +00:00
deraadt
a583ccb069 print %MEM correctly 1994-11-25 07:01:11 +00:00
jtc
6cd3ad1d11 ulimit builtin (PR #388) 
This public domain code, originally by Doug Gwyn, Doug Kingston, Eric
Gisin, and Michael Rendell was ripped from pdksh 5.0.8 and hacked for
use with ash.
 1994-11-04 17:13:27 +00:00
cgd
6d9009aacb bugs don't get any dumber than this. 1994-11-04 09:59:07 +00:00
deraadt
8f25fc60d3 kill UPAGES 1994-11-03 04:33:17 +00:00
jtc
1a6ccc3e14 Strip trailing slashes of operands in checkdot(). 
POSIX.2 requires that if "." or ".." are specified as the basename
portion of an operand, a diagnostic message be written to standard
error, etc.  We strip the slashes because POSIX.2 defines basename
as the final portion of a pathname after trailing slashes have been
removed.

This also makes rm "perform actions equivalent to" the POSIX.1
rmdir() and unlink() functions when removing directories and files,
even when they do not follow POSIX.1's pathname resolution semantics
(which require trailing slashes be ignored).
 1994-11-02 16:17:14 +00:00
mycroft
f67cdf925f Add `-o' option to usage string. 1994-10-25 02:29:46 +00:00
andrew
61043b5d11 Added mention of the retension, erase and eom options. 1994-10-16 11:46:49 +00:00
jtc
a5df115331 use strerror() instead of sys_errlist[] 1994-10-11 06:06:44 +00:00
mycroft
6b78d3957c Clarify the history a bit. 1994-09-26 06:54:38 +00:00
mycroft
6a58570d9a Small grammar fix. 1994-09-26 06:53:44 +00:00
mycroft
b82fefc7b2 Make the usage messages more closely match the man pages. 1994-09-26 06:53:21 +00:00
mycroft
06f53b6838 Eliminate uses of some obsolete functions. 1994-09-23 11:28:39 +00:00
mycroft
baccf0fbd1 Eliminate uses of some obsolete functions. 1994-09-23 11:16:28 +00:00
mycroft
83ede345fb Merge with 4.4-Lite version. 1994-09-23 06:14:39 +00:00
mycroft
5b20b0d3c6 New version, derived from hostname(1), with a corrected man page. 1994-09-22 09:42:45 +00:00
mycroft
ea92d19cb0 Reference domainname(1), and check for too many arguments. 1994-09-22 09:41:26 +00:00
mycroft
667b5ea158 Merge 4.4-Lite version. 1994-09-22 09:24:46 +00:00
mycroft
b36149f49a Clean up deleted files. 1994-09-22 09:24:44 +00:00
mycroft
051219a643 Merge 4.4-Lite version. 1994-09-22 09:24:35 +00:00
mycroft
e40b06360c Import original 4.4-Lite version. 1994-09-22 03:04:15 +00:00
mycroft
9dccee4f46 Remove a couple of changes we no longer need. 1994-09-21 00:40:40 +00:00
mycroft
6174c16ac6 Merge 4.4-Lite version. 1994-09-21 00:12:43 +00:00
mycroft
6946a8eec4 Clean up deleted files. 1994-09-21 00:11:21 +00:00
mycroft
cee2bad89f Merge 4.4-Lite version. 1994-09-21 00:10:23 +00:00
mycroft
a83bf514ca Import original 4.4-Lite version. 1994-09-20 05:39:48 +00:00
mycroft
818272eaa3 Import original 4.4-Lite version. 1994-09-20 05:28:59 +00:00
mycroft
fe5a9095e0 Merge with 4.4-Lite version. 1994-09-20 04:52:02 +00:00