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Author SHA1 Message Date
sin
d1e19e972a tar: No need to zero-fill variables with global storage 2015-04-23 15:32:00 +01:00
sin
ab267a87eb tar: Use raw I/O instead of standard file streams 
As part of refactoring tar to add support for compression through
gzip/bzip2, it makes sense to avoid intermixing file stream I/O with
raw I/O.
 2015-04-23 15:32:00 +01:00
sin
fb1595a69c tar: Use remove() instead of unlink() so we can work on directories too 2015-04-23 15:32:00 +01:00
sin
3419f94d83 tar: Staticise symbols 2015-04-23 12:38:53 +01:00
sin
ce4a10abe7 tar: Apply mtime at the end otherwise it gets reverted 
Consider the following scenario:

1) create a/
2) apply mtime to a/
3) create a/b # reverts mtime on a

TODO: utimes() does not work on symlinks.
 2015-04-23 12:37:39 +01:00
sin
aab2e273bd tar: Add skipblk() and simplify code 2015-04-23 12:37:38 +01:00
sin
201e71be2b tar: Skip over git's global pax header crap 2015-04-23 00:05:23 +01:00
sin
7a0d9fb3ea tar: Skip over data before processing the next entry 
When we selectively process entries from the archive, ensure that
we jump over the data section of each uninteresting entry before going
on to process the next entry.  Not doing so, leaves the file stream
pointer in the wrong place.
 2015-04-22 23:24:39 +01:00
sin
2fc73e410c xargs: Don't print trailing spaces when -t is set 2015-04-21 18:00:48 +01:00
sin
10b57e8a3d Actually print <space> to stream in putword() too 2015-04-21 18:00:47 +01:00
sin
c914a2feca Update putword() to accept a FILE * 2015-04-21 18:00:47 +01:00
sin
504855ff96 expr: Don't interpret any arguments 
expr -1 '<' 1 failed previously.

There is no need to have usage at all, any errors will be flagged
up as necessary further down.
 2015-04-21 17:09:20 +01:00
sin
0925bf95ac tar: Cast to proper type, no functional change 2015-04-21 16:20:31 +01:00
sin
22c0ae67a4 tar: Don't error out if we can't pull pw/gr entries 2015-04-21 16:18:46 +01:00
sin
e6c532a47a tar: Briefly update manpage and usage for the latest changes 2015-04-21 15:43:52 +01:00
sin
258d0793ac tar: Allow extracting only a given list of files 
tar -xf foo.tar a b c
 2015-04-21 15:43:52 +01:00
sin
fde9e29d05 tar: Don't assume that name, linkname and prefix are null-terminated 2015-04-21 15:43:52 +01:00
sin
f1261b57d9 Add support to tar multiple files in a single run 2015-04-21 15:43:52 +01:00
sin
542f645bc2 Convert chown() failure to a warning in tar(1) 
This particular change does not have any immediate shortcomings.
We still print a warning to alert the user.

Exiting on a chown() failure caused problems when untarring
inside a restricted user namespace on Linux where the uid/gid
mappings were limited.
 2015-04-21 09:17:26 +01:00
Hiltjo Posthuma
ce145a39a7 expr: fix, first parse then enfshut 2015-04-21 09:11:36 +01:00
FRIGN
7be2449aa9 tr(1): Show an error when classes and non-classes are mixed 2015-04-20 20:41:11 +01:00
Hiltjo Posthuma
bfcf46ac5e tr: fix "isdigit" check 2015-04-20 20:41:11 +01:00
sin
b9d60bee87 Move mkdirp() to libutil 2015-04-20 18:04:08 +01:00
sin
31af8555a7 Add LICENSE header to fshut.c 2015-04-20 18:04:08 +01:00
sin
6e30efb9bb Fix mkdir -p with a leading / 2015-04-20 17:47:14 +01:00
Hiltjo Posthuma
9c03736696 tar: error if strdup fails (estrdup) 2015-04-20 17:32:54 +01:00
sin
71eeb21feb Use strtol() instead of strtoul() in tar(1) 2015-04-20 16:36:03 +01:00
sin
97905f6991 Fix tar(1) handling of archives with improper internal order 
Not all archives are packed in such way to be generated without
having to recursively generate the output path.

For now, reuse the function from mkdir.c and later move it to
libutil.
 2015-04-20 16:36:03 +01:00
sin
3ef6d4e4c9 Fix tar(1) handling of <space> terminated fields 
Numeric fields can be <space> terminated.  Ensure those are
patched with NULs so we can perform string operations.

There is more work to be done in this area, namely some fields like
name, linkname and prefix are not always null-terminated.
 2015-04-20 16:36:03 +01:00
sin
d6885987e5 Fix mkdir -p and allow -m to be specified along with -p 
The mkdirp() function would not create the entire path but it just
happened to work because of the extra mkdir in the main loop.
 2015-04-20 16:36:02 +01:00
sin
684b6fe8f2 Enable -lrt by default 2015-04-20 11:44:20 +01:00
sin
d412dad470 Simplify condition in wc(1) 2015-04-20 11:26:38 +01:00
Wolfgang Corcoran-Mathe
cd0b771cbb Add join(1) 2015-04-20 11:24:12 +01:00
FRIGN
f83d7bc647 Add SILENT flag to recurse() 
recurse() is getting smarter every day. I expect it to pass the Turing
test in a few months.
Along the way, it was reported that "rm -f" on nonexistant files reports
their missing as an internal recurse()-error.
So recurse() knows when to shut up, I added the SILENT flag to fix all
these things.
 2015-04-20 11:12:40 +01:00
FRIGN
7b2465c101 Add maxdepth to recurse() 
This also makes more sense.
 2015-04-20 11:12:40 +01:00
FRIGN
e14d9412f8 Properly handle recursion in recurse() 
The restructuring of recurse() in the last few weeks actually broke
the recursion-flags in different tools.
As a long-term goal, the recursor should have a field "maxdepth"
which should be "1" for the non-Rflag-case. "0" stands for unlimited.
 2015-04-20 11:12:40 +01:00
Hiltjo Posthuma
e2edbdcb87 sed: use reallocarray (non-issue) 2015-04-17 19:01:02 +01:00
Evan Gates
1dbb848037 intptr_t is an optional type, use intmax_t 2015-04-14 16:42:43 +01:00
sin
ea819714c2 Don't close stdin early in sed(1) 
Fix by emg.
 2015-04-09 15:33:57 +01:00
Hiltjo Posthuma
dd395693d4 sed: remove unused strnacpy() 2015-04-08 15:32:56 +01:00
Jakob Kramer
403b047a30 sort: allow keys where start_col > end_col 
Useful in (rare) cases like:

	$ printf 'aaaa c\nx a\n0 b\n' | sort -k 2,1.3

And this is how POSIX wants it.
 2015-04-06 17:15:54 +01:00
Jakob Kramer
061932a31b sort: allow 0 as key's end_char 2015-04-06 17:15:54 +01:00
Jakob Kramer
bddb7200b8 sort: apply -b only to "custom" keys 2015-04-06 17:15:54 +01:00
Jakob Kramer
2d9d224a1b sort: add support for delimiter strings 
Instead of just single characters.  This also fixes
some bugs in columns().  Example bug:

	$ printf "a b\nc b x\n" | sort -k 2,2 -k 1,1
 2015-04-06 17:15:54 +01:00
Dionysis Grigoropoulos
ada69106b7 du: Reset size counter for each file read 2015-04-06 08:57:46 +01:00
FRIGN
d8e829a88d Solve little output issue in du(1) 
Don't run the size throug nblks() twice.
 2015-04-06 08:57:46 +01:00
sin
bb2c0cff45 Fix function definition style for fshut.c 2015-04-05 09:16:50 +01:00
FRIGN
343923b1cc Add Dionysis Grigoropoulos alias erethon to LICENSE 2015-04-05 09:16:50 +01:00
Dionysis Grigoropoulos
feb77a3b8d wc: Print number of bytes by default 
According to POSIX, wc should by default print the number of bytes and
not the number of chars
 2015-04-05 09:13:56 +01:00
FRIGN
3eee8e1509 Remove DEBUG-define for eprintf.c 
Prepend program name only when fmt doesn't begin with "usage".
 2015-04-05 09:13:56 +01:00