(intconv): New variable.
(usage): Update.
(main): Call scan_arg instead of scan_double_arg. Call check_format
before scan_arg.
(scan_int_arg, scan_arg): New functions.
(check_format): Add intconv argument. Accept %d, %u, %o, %x, %X.
(print_numbers): If intconv is true, pass an int argument to printf.
(Filter): Rename from PFL.
(non_neg_strtol): Remove function.
(find_bracketed_repeat): Use xstrtoul instead of non_neg_strtol.
(squeeze_filter, set_initialize, main): Use size_t and ssize_t in
place of long and int in several decls.
(read_and_delete, read_and_xlate): Likewise, and remove assertion.
(hard_LC_CTYPE): Remove.
(keylist): Renamed from keyhead. Now a pointer, not a
mostly-unused struct. All uses changed.
(findlines, keycompare, CMP_WITH_IGNORE, compare, checkfp, mergefps,
sort): Tune and use a more consistent style for reallocation.
(keycompare, main): Don't worry about LC_CTYPE;
it's buggy with multibyte chars anyway.
(compare): Invoke alloca (0) after each call to keycompare,
not just the ones that return nonzero. This avoids a memory
leak on architectures without builtin alloca that occurs
sometimes when a file contains all duplicate lines.
Don't use SA_INTERRUPT to decide whether to call sigaction, as
POSIX.1 doesn't require SA_INTERRUPT and some systems
(e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
it's been part of POSIX.1 since day 1 (in 1988).
Don't use SA_INTERRUPT to decide whether to call sigaction, as
POSIX.1 doesn't require SA_INTERRUPT and some systems
(e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
it's been part of POSIX.1 since day 1 (in 1988).
Don't use SA_INTERRUPT to decide whether to call sigaction, as
POSIX.1 doesn't require SA_INTERRUPT and some systems
(e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
it's been part of POSIX.1 since day 1 (in 1988).
(install_handler): Use SA_NOCLDSTOP, not _POSIX_VERSION,
to decide whether to call sigaction; this fixes an old typo.
(unexpand): Use it instead of INT_MAX.
Declare column and pending to be `unsigned'.
Increment pending and column counters only if column is smaller
than TAB_STOP_SENTINEL.
(copy_internal): When making backup files in verbose
mode, print the backup file name on the same line as the rest of the
information, e.g., `a -> b (backup: b.~13~)' rather than on a line
by itself.
(<fenv.h>): Include if available.
(main): Always round floating-point interval calculations upwards,
as we must sleep for at least the specified time.
Do the right thing with NaNs.
(path-concat.h): Include.
(show_point): If HAVE_REALPATH or HAVE_RESOLVEPATH is defined,
find the real absolute path for PATH, and use that to find the
mount point.
(show_point): Prefer non-dummy entries in shortcuts, too.
Disable bogus mount dirs instead of restatting them each time.
[USE_CLOCK_GETTIME]: Include sys/time.h.
(timespec_subtract): New function.
(clock_get_realtime): New function.
(sighandler): Remove function.
(main): Reimplement again, using nanosleep and clock_gettime.
[Notice the new test in m4/lstat-slash.m4. ]
(main): Back out change from 1999-02-19 that made ls remove
trailing slashes from command line arguments to accommodate early
versions of Linux. Now, `ls symlink-to-dir/' acts like
`ls symlink-to-dir/.' thus following the symbolic link, as POSIX says
it should. Suggestion from Bruno Haible and Andreas Schwab.
and shorter, skip to the next shorter length length if a rename fails (e.g. due to
permission denied). Otherwise, this loop would iterate for so long that shred would
appear to be stuck in an infinite loop for any but the shortest file names.
option that implies -l), and no sort-type was specified,
then sort by the ctime (-c) or atime (-u). Part of this change reverts
the 1998-01-10 delta.
(usage): Update to reflect this change.
Reported by Paul Slootman via Michael Stone.
