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84 Commits

Author SHA1 Message Date
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
mycroft
06f53b6838 Eliminate uses of some obsolete functions. 1994-09-23 11:28:39 +00:00
mycroft
d22a514772 Fix problem with character classes matching a terminating NUL, from Henry 
Spencer.
 1994-08-29 01:54:39 +00:00
mycroft
08a6730054 Fix a core dump and another parse error related to null commands. 1994-08-24 05:48:26 +00:00
jtc
8cc67c8556 Don't source the file specified by $ENV if either the real and effective 
user IDs or the real and effective group IDs of the process are different.
Thanks to Mark Weaver who pointed this out in PR 262.
 1994-08-03 16:25:26 +00:00
jtc
7acf86db2f Don't dump core when evaluating X % 0. 
Simplify lexer by using %prec feature in yacc grammar.
Implement most of the operators required by POSIX.2.
 1994-07-15 23:45:30 +00:00
mycroft
aaed410145 Fix some problems with empty commands. 1994-07-07 20:53:32 +00:00
mycroft
188b97d955 Bandaid quoting. 1994-07-07 16:24:34 +00:00
mycroft
32a94e53c4 Clean up deleted files. 1994-06-24 07:33:21 +00:00
jtc
4aece6a461 Renamed builtins to builtins.def to eliminate make's (incorrect) circular 
dependancy between the builtins data file and builtins.c.

The bug only occured when there was no obj directory, and is a result of
NetBSD's better (compared to 4.4lite's) default make rules.

Fixes bug #301.
 1994-06-24 07:33:12 +00:00
mycroft
2efb881840 Re-fix an old bug. 1994-06-15 04:13:46 +00:00
jtc
918ce04f57 From Christos: 
1. Fix `-' quoting in [ ] expressions.
  2. Fix expansion of variables in redirections
 1994-06-14 05:49:19 +00:00
jtc
212ba62f56 Set the status variable ($?) to 0 after a successful variable assignment. 1994-06-12 02:31:28 +00:00
mycroft
cafd1f7e9f Add RCS ids. 1994-06-11 16:11:35 +00:00
jtc
7210460c54 Fix from Christos for when NO_HISTORY is defined 1994-06-08 19:26:51 +00:00
pk
cefd9f107c Exclude mkinit' from argument list to mkinit'; this especially causes 
trouble when compiling with `-g'.
 1994-06-02 09:10:58 +00:00
jtc
20ddd6eee4 Fixed another case statement parsing bug that was introduced by my 
last fix :-(.  Thanks to Theo for letting me know about it...
 1994-06-01 21:36:54 +00:00
jtc
d8e5937418 Re-worked case statement parsing. With luck, this fixes bug #268. 1994-05-30 20:05:40 +00:00
cgd
242337bcae a few more things to omit when NO_HISTORY defined. from noel@cs.oberlin.edu 1994-05-21 01:42:30 +00:00
jtc
1af99404cd Fix backslash parsing within backquoted string 1994-05-17 10:47:50 +00:00
cgd
e3c63ad9f3 add back in support for building w/o obj dir. also, add NO_HISTORY 
define, which (if you invoke mkbuiltins properly) gets you a sh w/o
history of command line editing (for floppy sh).
 1994-05-14 22:20:04 +00:00
jtc
99e02e0ff9 Added DPADD. 1994-05-12 23:55:56 +00:00
jtc
1a3b3eb00a last sys_signame[] changes; shell can now be built from scratch 1994-05-12 23:55:26 +00:00
jtc
98d2c75927 use prototypes provided by header files instead of our own 1994-05-12 17:08:55 +00:00
jtc
a81e412494 Include appropriate header files to bring function prototypes into scope. 1994-05-12 17:03:32 +00:00
jtc
df81ab8248 POSIX.1 changed getpgrp 1994-05-12 16:32:42 +00:00
jtc
db2b1de8d3 add const qualifier to get rid of compilation warnings. 1994-05-12 16:31:44 +00:00
jtc
1e9eba5d40 Use libc's sys_siglist[] instead of building and using our own array of 
signal names. (from charles)
 1994-05-12 16:09:09 +00:00
jtc
a3f60d8978 forgot some include files 1994-05-11 17:54:32 +00:00
jtc
759eadefd8 integrate NetBSD's POSIX.2 compliant umask builtin 1994-05-11 17:53:54 +00:00
jtc
52a20605b9 integrate NetBSD's path searching for dot files 1994-05-11 17:47:12 +00:00
jtc
542ace3bab reintegrate NetBSD's false builtin 1994-05-11 17:42:57 +00:00
jtc
83b8a2f413 Mark Weaver's background/list fix (for bug #236) 1994-05-11 17:39:11 +00:00
jtc
714c2cc318 temporarily disable printf builtin 1994-05-11 17:14:22 +00:00
jtc
05a9db8e4f sync with 4.4lite 1994-05-11 17:10:53 +00:00
mycroft
e9a9507cd7 Clean up deleted files. 1994-05-11 17:10:52 +00:00
jtc
37ed7877b2 sync with 4.4lite 1994-05-11 17:09:42 +00:00
jtc
488499c5ff 44lite code 1994-05-11 17:01:00 +00:00
jtc
47a4e9fd79 Comment out sections of the manpages that are not, and will probably never 
be, appropriate for ash as configured for NetBSD.  In particular the /u
"magic" directory, and atty(1) support.
 1994-05-04 23:49:12 +00:00
jtc
c1954f273e Remove private versions of strchr() & bcopy(); there is nothing wrong with 
the versions in our C library.
 1994-05-04 23:46:28 +00:00
jtc
81d81cf9a0 Added const qualifier to char * function arguments to eliminate 
compiler warning.
 1994-05-04 23:45:04 +00:00
cgd
957b169eed lseek long lossage. 1994-04-25 18:47:17 +00:00
cgd
ebc3c0f8a4 lseek long lossage. 1994-04-25 18:47:03 +00:00
cgd
66f99eaedd do right right thing if 'read' given no args. ptd out by Geoff Rehmet 1994-04-06 19:08:14 +00:00
jtc
abfeba19ee Getgroup's second argument is now a gid_t ptr. 1994-04-01 01:19:08 +00:00
deraadt
ee7f97cad3 avoid spilling garbage into the file init.c. this happened if libc 
was compiled -g..
 1994-03-27 07:45:57 +00:00
jtc
41954280cb spelling mistakes 1994-02-03 17:47:18 +00:00
jtc
7c8b875fce Remove text describing how the dot command does not do a $PATH search, 
since we added that behavior to get closer to POSIX.2.
 1994-01-27 17:53:28 +00:00
jtc
036641804e Removed theo's change to check S_ISLNK() for dot commands. This is 
unnecessary, since stat() allready resolves symlinks (and fails, if
the link is broken).
 1994-01-26 19:50:03 +00:00
mycroft
0ff5f1be86 Clean up deleted files. 1994-01-26 18:04:13 +00:00