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2514ae4e86
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160 Commits

Author SHA1 Message Date
jtc
2514ae4e86 POSIX.2 says to print a pipe character after fifo names when using 
the -F option.
 1993-10-14 23:03:41 +00:00
jtc
2ddbb97f0f #include <unistd.h>, so getopt(), optarg, opterr, optind, and optopt 
declarations can be removed from <stdlib.h>.
 1993-10-13 18:33:45 +00:00
cgd
20a8a9b665 always include libcrypt 1993-10-07 02:15:25 +00:00
cgd
cd68b34ae6 fix from Thomas Eberhardt <thomas@mathematik.uni-Bremen.de>: 
don't try to display the resident text size; we can't do that anymore
 1993-10-07 00:45:59 +00:00
jtc
441c51a9d5 Document the new, less restrictive, behavior of the matching operator. 1993-10-04 22:06:59 +00:00
jtc
d143e6f175 Allow expressions like "expr 'ABC' : '^.*$' to work as is done in other 
expr implementations.
 1993-10-04 21:57:27 +00:00
mycroft
72d43b1ecb #include <sys/types.h>, for magnum stuff. 1993-09-27 05:08:10 +00:00
mycroft
6ce85383cd Root can execute anything with at least one execute bit set. 1993-09-23 23:32:19 +00:00
mycroft
3030415fcf From alm: 
Added and/or operator test to POSIX special case processing, so now:
$ test ! "abc" -o "abc"
evaluates to true.

The correct fix is probably to yank the superfluous special case code, but
I don't have time to verify the correctness of the result.
 1993-09-23 22:49:40 +00:00
mycroft
831bfe48bd Put back RCS identifier. 1993-09-23 22:47:45 +00:00
jtc
c4f90bdd40 Bring even closer to POSIX.2 compliance. Add comments documenting 
the steps outlined in the standards.  Steps 1-5 look good, there
may be some work outstanding in the final Step 6.
 1993-09-22 21:39:19 +00:00
jtc
b141a3ac17 Bring closer to POSIX.2 compliance. The latter of any -i or -f options 
is the one that is actually effective.
 1993-09-22 00:34:25 +00:00
alm
22e4414792 test "0 " -eq 0 now evaluates to true. 
It also does range checking.  These override J.T.'s patches.
 1993-09-15 04:35:53 +00:00
jtc
74b68a49cf Fix grammar to eliminate support for unary minus expressions -- they 
weren't supported, they aren't standard, and they caused expr to dump
core.
 1993-09-14 22:45:57 +00:00
jtc
85d1c9b576 Include appropriate header files to bring prototypes into scope. 1993-09-10 19:34:33 +00:00
jtc
ed74d5578f Fixed bug caused by premature checkin. 1993-09-10 19:29:13 +00:00
jtc
f70a26bc0d Simplified (by removing unn 1993-09-10 19:07:05 +00:00
jtc
a1c1508c9b Note that rmdir(1) is POSIX.2 compliant. 
Include appropriate header files to bring prototypes into scope.
Use new error/warning display functions.
 1993-09-10 18:57:43 +00:00
jtc
85a78a6bf6 Quiet compiler warnings by explicitly declaring return value of main(). 1993-09-10 18:52:27 +00:00
jtc
0674dd4ce2 Too few arguments for err() format specification. 1993-09-10 18:36:17 +00:00
jtc
0eee1ab6c0 Include appropriate header files to bring prototypes into scope. 
Cleaned up man page.
 1993-09-10 01:24:45 +00:00
cgd
7f42c5de51 from jim wilson: (command): Handle TEOF like TNL. 1993-09-09 01:21:43 +00:00
cgd
7ca06a9522 fix from Jim Wilson <wilson@cygnus.com> for nothing-between-backquotes core 1993-09-09 01:05:19 +00:00
jtc
f77a141a60 Ignore leading whitespace and handle -' and +' for operands of integer 
comparisions.
 1993-09-08 00:46:55 +00:00
alm
4eb2169336 /bin/test " 5" -eq 5 now evaluates to true, rather than return an error. 
/bin/test "5 a" -eq 5 still correclty returns an error.
 1993-09-08 00:10:06 +00:00
mycroft
f0e18400d3 Make `>file;' work. 1993-09-06 00:44:46 +00:00
mycroft
106f3e9c20 From Vincent Broman: 
error.c: Add , in initializer list if ENOLINK defined.
output.c: Gratuitously remove extra ;.
mknodes.c: main() should return a value.
Not from Vincent Broman:
mknodes.c: main() should return an error condition when approriate, too.
 1993-09-05 17:32:05 +00:00
alm
c91a4017da Repeating a search requires only /' (or ?'), not //' (or ??') 
But `s/' is still invalid, use `s//' instead.
If first regex is invalid, regex pointer is now set to NULL so that repeating
the search correctly reports "No previous pattern".
 1993-08-30 02:20:18 +00:00
jtc
a5102d01b8 Document the fact that expr is POSIX.2 compliant. 1993-08-28 04:21:00 +00:00
jtc
3c17cc4f46 Document the fact that echo is POSIX.2 compliant. 1993-08-28 04:07:58 +00:00
jtc
aaea25e474 Document the fact that the pwd utility is POSIX.2 compliant. 1993-08-28 03:57:20 +00:00
mycroft
742dcd5655 RLIMIT_OFILE --> RLIMIT_NOFILE 1993-08-23 16:01:56 +00:00
jtc
4532d39196 Document the fact that ln now conforms to IEEE 1003.2-92. 1993-08-19 17:34:14 +00:00
jtc
a5960e1999 Print correct default output format. 
Note that date (with a suitable strftime()), is 1003.2 compliant.
 1993-08-19 17:02:40 +00:00
brezak
4b6877546a Identify the PPPDISC on a line. 1993-08-18 12:52:39 +00:00
jtc
3ed5680e46 Use err() routine for error messages. 
If string does not match \( \) subexpression, return a null string.
 1993-08-17 16:01:23 +00:00
jtc
db7c6323d1 Make 1003.2-1992 compliant by implementing -f (force) option. 1993-08-17 01:03:49 +00:00
jtc
04b0d37be1 Document that string comparisons are done using the locale specific 
collation sequence.
 1993-08-16 23:22:49 +00:00
jtc
e9c8ee33b0 expr is supposed to do string comparisons using the locale specific 
collation sequence, so use strcoll instead of strcmp.
 1993-08-16 23:20:22 +00:00
jtc
7bab32a746 1003.2: 4.15.4: The output always shall be terminated by a newline character. 1993-08-16 23:08:51 +00:00
jtc
e4127f0401 Document the fact that cat is a superset of 1003.2's cat. 1993-08-16 22:08:57 +00:00
mycroft
28f8a1de75 Fix library dependencies. 1993-08-14 13:02:21 +00:00
mycroft
d52b7872b8 Fix test for zombie process. 1993-08-14 12:30:04 +00:00
mycroft
e794f02425 Tweak for cross-compiling. 1993-08-09 04:58:18 +00:00
mycroft
56dfa729f2 Minor tweak for cross-compiling. 1993-08-09 04:42:36 +00:00
mycroft
977d90a2d5 New file. 
Note:  This version of ls has deprecated the `-g' option.  This is for POSIX
compatibility, I think.
 1993-08-07 03:58:01 +00:00
mycroft
203e422702 New version from uunet, with -k option readded, and 4.4 ffs--specific stuff 
in `#ifdef notyet'.
 1993-08-07 03:56:47 +00:00
mycroft
ac8f46eed7 Clean up deleted files. 1993-08-07 03:15:03 +00:00
mycroft
204663a326 New version from uunet. Uses mmap(). 1993-08-07 03:14:51 +00:00
mycroft
cd74991687 Clean up deleted files. 1993-08-06 21:50:19 +00:00