Paul Eggert [Wed, 18 May 2005 19:31:20 +0000 (19:31 +0000)]
lib-check.m4: Add copyright notice.
(cu_LIB_CHECK): Renamed from gl_LIB_CHECK.
Don't check for sqrt; factor no longer needs it.
Revamp tests for floor, modf, rint, to define SEQ_LIBM.
Redo tests for fesetround to act like the other wons.
Use "cu_saved_libs" for local var name, not "ac_su_saved_lib".
Paul Eggert [Wed, 18 May 2005 19:31:00 +0000 (19:31 +0000)]
(gl_MACROS): Require AC_FUNC_LSTAT.
Don't check for memcpy, strchr, strerror, strrchr, float.h.
Use AC_REQUIRE on AM_LANGINFO_CODESET and gl_GLIBC21 rather
than invoking them directly.
(gl_CHECK_ALL_HEADERS): Don't check for errno.h, float.h,
limits.h, stddef.h, since we assume C89 now.
Paul Eggert [Wed, 18 May 2005 19:30:06 +0000 (19:30 +0000)]
(gl_FUNC_FTS): Don't require AC_HEADER_STDC, as we
don't use its results.
Don't check for fcntl.h, stddef.h, stdlib.h, string.h, unistd.h,
since we include them unconditionally. Don't require
AM_STDBOOL_H, since stdbool is a prerequisite.
Don't require AC_C_CONST, AC_TYPE_SIZE_T or check for ptrdiff_t
since we assume C89 or better.
Don't require AC_FUNC_CLOSEDIR_VOID, AC_FUNC_LSTAT, or AC_FUNC_STAT,
as we don't use their results.
Don't check for fchdir, memmove, memset, strrchr, as we use
them unconditionally.
Paul Eggert [Wed, 18 May 2005 19:29:11 +0000 (19:29 +0000)]
Do not include hash.h or cycle-check.h; no longer needed.
(FTS): Use struct hash_table * instead of Hash_table, so that
we no longer need to include hash.h here.
Paul Eggert [Wed, 18 May 2005 19:28:48 +0000 (19:28 +0000)]
Include fts_.h first, to check interface.
Do not include intprops.h; no longer needed.
Include cycle-check.h and hash.h, since fts_.h no longer does.
Remove unnecessary casts of closedir to void.
(fts_build): Use a simpler method (not involving TYPE_SIGNED) to
decide whether to decrement nlinks.
Paul Eggert [Wed, 18 May 2005 19:28:21 +0000 (19:28 +0000)]
Include canonicalize.h first, to test interface.
Include <stddef.h> unconditionally, since we assume C89 now.
All uses of PTR_INT_TYPE replaced by ptrdiff_t.
Jim Meyering [Fri, 13 May 2005 07:39:50 +0000 (07:39 +0000)]
* NEWS: `rm -r' now removes all of the files it should, even on
systems with a buggy readdir affecting file systems inaccessible
at configure time.
In some unusual circumstances `rm -r' would fail to remove --
or even consider -- all entries in a directory with more than 254
(SunOS) or 338 (Darwin) entries. This could cause trouble even on
other types of systems when using an affected file system via e.g.,
NFS. The underlying cause was a bug in readdir on those systems.
Coreutils-5.2.1 and earlier used a configure-time test designed
to detect precisely those problem systems, but it would detect
the problem and enable remove.c's work-around code only when its
configure-time test was run on a losing file system. Obviously,
it couldn't detect a problem if the offending file system wasn't
tested or even mounted at coreutils configure time. Now, rm itself
performs a minimal-cost run-time test to detect the problem.
(CONSECUTIVE_READDIR_UNLINK_THRESHOLD): Define.
(remove_cwd_entries): When readdir returns NULL for a directory from
which we've removed more than CONSECUTIVE_READDIR_UNLINK_THRESHOLD
entries, call rewinddir and then resume the readdir/unlink loop.
(UNLINK_CAN_UNLINK_DIRS): Rename from ROOT_CAN_UNLINK_DIRS.
Jim Meyering [Tue, 10 May 2005 07:35:43 +0000 (07:35 +0000)]
(abandon_move): Remove erroneous UNWRITABLE check.
This makes `mv -i --reply=no f1 f2' work as expected (in not
performing the move operation). But note that specifying `-i'
after `--reply=no' does *not* work.
Tiny patch from Vlada Macek.
Paul Eggert [Mon, 9 May 2005 18:53:33 +0000 (18:53 +0000)]
(__P): Remove. All uses rewritten to assume C89 or better.
(fts_open): Don't cast a function value in a possibly-unsafe way.
(fts_compar): New function.
(fts_sort): Use it.
Paul Eggert [Mon, 9 May 2005 18:53:11 +0000 (18:53 +0000)]
(FTS): Use correct type for fts_compar member.
(FTSENT): New member fts_fts. Remove members fts_ino, fts_dev,
fts_nlink; no longer needed now that fts_statp is always there.
All uses changed to use fts_statp instead.
Paul Eggert [Sun, 8 May 2005 16:50:57 +0000 (16:50 +0000)]
* yesno.c: Include getline.h, not ctype.h.
(yesno): Don't remove leading white space; POSIX doesn't allow it.
Use getline to remove arbitrary restriction on response length.