Jim Meyering
96242be0c1
*** empty log message ***
2003-05-07 16:21:56 +00:00
Jim Meyering
61ba51a61e
Implement support so that `head --lines=-N' works on seekable files.
...
(enum Copy_fd_status): Define.
(COPY_FD_DIAGNOSE): New macro.
(elide_tail_lines_seekable): New funtion.
(elide_tail_lines_file): Call it here.
2003-05-07 16:21:52 +00:00
Jim Meyering
f8fdfad624
*** empty log message ***
2003-05-07 07:25:08 +00:00
Jim Meyering
b8dcf7b6e4
*** empty log message ***
2003-05-06 22:22:06 +00:00
Jim Meyering
d16d49b67a
*** empty log message ***
2003-05-06 13:33:26 +00:00
Jim Meyering
ad06bb9c5a
(CHAR_BIT): Remove duplicate definition.
2003-05-06 13:33:12 +00:00
Jim Meyering
ef4ee07f31
*** empty log message ***
2003-05-06 08:51:30 +00:00
Jim Meyering
00d70feed3
(GL_FUNC_GETCWD_PATH_MAX): Check for the
...
declaration of getcwd *before* checking for the getcwd kernel bug.
Otherwise, configure-time `checking ...' messages would be intermixed.
2003-05-06 08:51:26 +00:00
Jim Meyering
78986d419d
*** empty log message ***
2003-05-05 07:55:18 +00:00
Jim Meyering
a8916294ec
(struct dummy): Ensure that at least the number of
...
initializers matches the number of members in the corresponding enum.
2003-05-05 07:54:19 +00:00
Jim Meyering
95623ba86e
(enum Ftw_option): Name this previously-anonymous enum.
...
(enum Ftw_option) [FTW_N_MEMBERS]: New member.
2003-05-05 07:52:26 +00:00
Jim Meyering
75fa058191
Avoid array overrun.
...
(nftw_arr): Update to reflect complete list of members.
(ftw_arr): Likewise
2003-05-05 07:31:49 +00:00
Jim Meyering
8670b14045
*** empty log message ***
2003-05-05 07:30:45 +00:00
Jim Meyering
1048ef4240
.
2003-05-04 14:07:26 +00:00
Jim Meyering
f53eda1b81
.
2003-05-04 14:07:07 +00:00
Jim Meyering
8a79d3d630
Remove tests of --bytes=-N; using that framework
...
caused the addition of thousands of small files to the tar archive.
2003-05-04 14:06:52 +00:00
Jim Meyering
0a8019497e
*** empty log message ***
2003-05-04 14:01:02 +00:00
Jim Meyering
832fdc2a2e
*** empty log message ***
2003-05-04 13:56:47 +00:00
Jim Meyering
997f9e72d2
(TESTS): Add head-elide-tail.
2003-05-04 13:56:43 +00:00
Jim Meyering
beaff195ed
Exercise head's --bytes=-N option.
2003-05-04 13:46:52 +00:00
Jim Meyering
f1ce5dbf0e
.
2003-05-04 08:45:17 +00:00
Jim Meyering
28e9fb4f73
*** empty log message ***
2003-05-04 08:44:40 +00:00
Jim Meyering
3a6d6ae776
*** empty log message ***
2003-05-04 08:43:39 +00:00
Jim Meyering
57d138d144
*** empty log message ***
2003-05-04 08:40:45 +00:00
Jim Meyering
21c8705b3c
*** empty log message ***
2003-05-04 08:39:14 +00:00
Jim Meyering
f4fbb39dfd
*** empty log message ***
2003-05-04 08:30:25 +00:00
Jim Meyering
8b4a10178b
*** empty log message ***
2003-05-04 08:30:09 +00:00
Jim Meyering
6754f257e0
(__set_errno, LOCK, UNLOCK): Define.
...
(unsetenv): Update from GNU libc.
Ifdef-out this function, since the only caller
is putenv.c and that file now has its own copy.
2003-05-04 08:30:01 +00:00
Jim Meyering
986b5eca57
*** empty log message ***
2003-05-04 08:26:15 +00:00
Jim Meyering
cf09ab79a3
This avoids a core dump on systems without GNU putenv,
...
when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
(unsetenv): New static function, from libc.
(rpl_putenv): Use it.
2003-05-04 08:26:09 +00:00
Jim Meyering
e3ea089119
*** empty log message ***
2003-05-04 07:10:25 +00:00
Jim Meyering
87c13cce86
(HAVE_WORKING_READDIR): Define to 0 if not defined.
...
(IF_READDIR_NEEDS_REWINDDIR): Remove.
(remove_cwd_entries): Rewrite to avoid IF_READDIR_NEEDS_REWINDDIR,
which was a bit weird because it couldn't be emulated by a function.
2003-05-04 07:10:21 +00:00
Jim Meyering
c48100ccf1
*** empty log message ***
2003-05-03 20:14:20 +00:00
Jim Meyering
34bd9f31cc
*** empty log message ***
2003-05-03 15:11:25 +00:00
Jim Meyering
75fc3fd6a0
Add lots of tests to exercise --bytes=-N.
2003-05-03 15:11:20 +00:00
Jim Meyering
cbbdaf78f8
*** empty log message ***
2003-05-03 15:10:22 +00:00
Jim Meyering
57c1158f02
Extend head to accept --lines=-N (--bytes=-N) and to print all
...
but the N lines (bytes) at the end of the file.
Include full-write.h, full-read.h, inttostr.h, quote.h.
Use quote() in diagnostics, rather than literal `' marks.
(copy_fd, elide_tail_bytes_pipe, elide_tail_bytes_file):
New functions.
(elide_tail_lines_pipe, elide_tail_lines_file): New functions.
(head_file): Reorganize so as to call head from only one place.
(main): Likewise, for head_file.
Handle new, undocumented option, --presume-input-pipe.
Handle negative line and byte counts.
2003-05-03 15:10:13 +00:00
Jim Meyering
61d5480f00
*** empty log message ***
2003-05-03 14:56:22 +00:00
Jim Meyering
b9c9a002d8
*** empty log message ***
2003-05-03 14:24:48 +00:00
Jim Meyering
46c548cab4
Skip test if the file system of `.' doesn't support
...
sparse files -- otherwise it'd create a file of size 8GB.
This happens on Darwin6.5 with a file system of type `hfs'.
2003-05-03 14:24:37 +00:00
Jim Meyering
1867521304
.
2003-05-03 07:13:25 +00:00
Jim Meyering
3b0e09ef8c
*** empty log message ***
2003-05-02 21:43:00 +00:00
Jim Meyering
35cad8ae05
(canonicalize_file_name) [!HAVE_RESOLVEPATH]:
...
A memory-allocation error could result in heap corruption. Fix it
by also updating `dest' when rpath may be changed by xrealloc.
2003-05-02 21:42:51 +00:00
Jim Meyering
478239f404
*** empty log message ***
2003-05-02 19:52:59 +00:00
Jim Meyering
c4ff976e20
(usage): Don't mention obsolescent -WIDTH option.
...
Instead explain about `-' and standard input.
(main): Give a proper diagnostic for e.g., `fmt -c -72'.
2003-05-02 19:52:48 +00:00
Jim Meyering
1e97469e5a
Give a proper diagnostic for e.g., `fmt -c -72'.
2003-05-02 19:52:34 +00:00
Jim Meyering
52c96899dc
*** empty log message ***
2003-05-02 19:49:06 +00:00
Jim Meyering
cfed14f3cc
Include "quote.h".
...
Use quote() in diagnostics, rather than literal `' marks.
(main): Exit nonzero when unable to open an input file.
2003-05-02 19:37:23 +00:00
Jim Meyering
d500b3f1e6
make sure we fail when unable to open an input file
2003-05-02 19:36:48 +00:00
Jim Meyering
63f2e7dba0
make sure -72x elicits an error
2003-05-02 19:20:18 +00:00
