d22a514772
Fix problem with character classes matching a terminating NUL, from Henry
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Spencer.
1994-08-29 01:54:39 +00:00
08a6730054
Fix a core dump and another parse error related to null commands.
1994-08-24 05:48:26 +00:00
8cc67c8556
Don't source the file specified by $ENV if either the real and effective
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user IDs or the real and effective group IDs of the process are different.
Thanks to Mark Weaver who pointed this out in PR 262.
1994-08-03 16:25:26 +00:00
7acf86db2f
Don't dump core when evaluating X % 0.
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Simplify lexer by using %prec feature in yacc grammar.
Implement most of the operators required by POSIX.2.
1994-07-15 23:45:30 +00:00
aaed410145
Fix some problems with empty commands.
1994-07-07 20:53:32 +00:00
188b97d955
Bandaid quoting.
1994-07-07 16:24:34 +00:00
32a94e53c4
Clean up deleted files.
1994-06-24 07:33:21 +00:00
4aece6a461
Renamed builtins to builtins.def to eliminate make's (incorrect) circular
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dependancy between the builtins data file and builtins.c.
The bug only occured when there was no obj directory, and is a result of
NetBSD's better (compared to 4.4lite's) default make rules.
Fixes bug #301 .
1994-06-24 07:33:12 +00:00
2efb881840
Re-fix an old bug.
1994-06-15 04:13:46 +00:00
918ce04f57
From Christos:
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1. Fix `-' quoting in [ ] expressions.
2. Fix expansion of variables in redirections
1994-06-14 05:49:19 +00:00
212ba62f56
Set the status variable ($?) to 0 after a successful variable assignment.
1994-06-12 02:31:28 +00:00
cafd1f7e9f
Add RCS ids.
1994-06-11 16:11:35 +00:00
7210460c54
Fix from Christos for when NO_HISTORY is defined
1994-06-08 19:26:51 +00:00
cefd9f107c
Exclude `mkinit' from argument list to `mkinit'; this especially causes
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trouble when compiling with `-g'.
1994-06-02 09:10:58 +00:00
20ddd6eee4
Fixed another case statement parsing bug that was introduced by my
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last fix :-(. Thanks to Theo for letting me know about it...
1994-06-01 21:36:54 +00:00
d8e5937418
Re-worked case statement parsing. With luck, this fixes bug #268 .
1994-05-30 20:05:40 +00:00
242337bcae
a few more things to omit when NO_HISTORY defined. from noel@cs.oberlin.edu
1994-05-21 01:42:30 +00:00
1af99404cd
Fix backslash parsing within backquoted string
1994-05-17 10:47:50 +00:00
e3c63ad9f3
add back in support for building w/o obj dir. also, add NO_HISTORY
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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
99e02e0ff9
Added DPADD.
1994-05-12 23:55:56 +00:00
1a3b3eb00a
last sys_signame[] changes; shell can now be built from scratch
1994-05-12 23:55:26 +00:00
98d2c75927
use prototypes provided by header files instead of our own
1994-05-12 17:08:55 +00:00
a81e412494
Include appropriate header files to bring function prototypes into scope.
1994-05-12 17:03:32 +00:00
df81ab8248
POSIX.1 changed getpgrp
1994-05-12 16:32:42 +00:00
db2b1de8d3
add const qualifier to get rid of compilation warnings.
1994-05-12 16:31:44 +00:00
1e9eba5d40
Use libc's sys_siglist[] instead of building and using our own array of
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signal names. (from charles)
1994-05-12 16:09:09 +00:00
a3f60d8978
forgot some include files
1994-05-11 17:54:32 +00:00
759eadefd8
integrate NetBSD's POSIX.2 compliant umask builtin
1994-05-11 17:53:54 +00:00
52a20605b9
integrate NetBSD's path searching for dot files
1994-05-11 17:47:12 +00:00
542ace3bab
reintegrate NetBSD's false builtin
1994-05-11 17:42:57 +00:00
83b8a2f413
Mark Weaver's background/list fix (for bug #236 )
1994-05-11 17:39:11 +00:00
714c2cc318
temporarily disable printf builtin
1994-05-11 17:14:22 +00:00
05a9db8e4f
sync with 4.4lite
1994-05-11 17:10:53 +00:00
e9a9507cd7
Clean up deleted files.
1994-05-11 17:10:52 +00:00
37ed7877b2
sync with 4.4lite
1994-05-11 17:09:42 +00:00
488499c5ff
44lite code
1994-05-11 17:01:00 +00:00
47a4e9fd79
Comment out sections of the manpages that are not, and will probably never
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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
c1954f273e
Remove private versions of strchr() & bcopy(); there is nothing wrong with
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the versions in our C library.
1994-05-04 23:46:28 +00:00
81d81cf9a0
Added const qualifier to char * function arguments to eliminate
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compiler warning.
1994-05-04 23:45:04 +00:00
957b169eed
lseek long lossage.
1994-04-25 18:47:17 +00:00
ebc3c0f8a4
lseek long lossage.
1994-04-25 18:47:03 +00:00
66f99eaedd
do right right thing if 'read' given no args. ptd out by Geoff Rehmet
1994-04-06 19:08:14 +00:00
abfeba19ee
Getgroup's second argument is now a gid_t ptr.
1994-04-01 01:19:08 +00:00
ee7f97cad3
avoid spilling garbage into the file init.c. this happened if libc
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was compiled -g..
1994-03-27 07:45:57 +00:00
41954280cb
spelling mistakes
1994-02-03 17:47:18 +00:00
7c8b875fce
Remove text describing how the dot command does not do a $PATH search,
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since we added that behavior to get closer to POSIX.2.
1994-01-27 17:53:28 +00:00
036641804e
Removed theo's change to check S_ISLNK() for dot commands. This is
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unnecessary, since stat() allready resolves symlinks (and fails, if
the link is broken).
1994-01-26 19:50:03 +00:00
0ff5f1be86
Clean up deleted files.
1994-01-26 18:04:13 +00:00
d7b3f4d90a
source/$PATH thing for symbolic links too, reportedly
1994-01-25 21:05:34 +00:00
90ac3da053
but don't try that for absolute or relative paths
1994-01-25 08:16:00 +00:00
mycroft