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only 2. The strings had grown to be longer than 2048, which evokes
errors when compiling with Irix4's cc.
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elicits a syntax error from SunOS4's cc. From Kaveh Ghazi.
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[!STDC_HEADERS]: Remove definitions of ctype macros.
Convert e.g., isspace to ISSPACE to use definitions from sys2.h.
Reported by Kaveh Ghazi.
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(TOUPPER): Define.
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call getopt. Reported by Joseph S. Myers.
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call getopt. Reported by Joseph S. Myers.
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for output, to avoid confusion with closed input and output fds.
(input_fd, output_fd): Remove; all uses changed to STDIN_FILENO
and STDOUT_FILENO.
(open_fd): New function.
(main): Use it, instead of open, to ensure that file descriptors
don't get confused.
(skip): Don't fstat the input file; the result is no longer used.
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obsolescent, +POS1[-POS2] form, and the POSIX -k option.
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it follows the `if (new_dst || !S_ISDIR (dst_sb.st_mode))' block.
Prior to this change, `cp --one-file-system' would traverse a file-
system boundary if the destination directory existed.
From thospel@mail.dma.be.
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That is, even though source and destination are `the same,' don't fail
if the destination is a symlink. From Peter Samuelson.
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then open it for write and report an error if we can't seek.
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Don't assume the traditional Unix values for mode bits.
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Don't assume the traditional Unix values for mode bits.
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Don't assume the traditional Unix values for mode bits.
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Don't assume the traditional Unix values for mode bits.
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Don't assume the traditional Unix values for mode bits.
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(mode, cp_option_init, DIR_MODE): Use proper mode_t types and macros.
Don't assume the traditional Unix values for mode bits.
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Define if not defined.
(CHMOD_MODE_BITS): New macro.
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guaranteed to be portable.
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Don't assume the traditional Unix values for mode bits.
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Don't assume the traditional Unix values for mode bits.
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Don't assume the traditional Unix values for mode bits.
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Instead, loop on `optind < argc' to protect use of argv[optind].
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(struct control) [repeat]: Declare as uintmax_t, not int.
(struct control) [lines_required]: Likewise.
(handle_line_error): Use human_readable to print lines_required.
(parse_repeat_count): Parse a uintmax_t.
(parse_patterns): Parse a uintmax_t.
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Change all U_LONG_LONG to uintmax_t.
(head_lines): Move a couple dcls into an inner scope.
(string_to_integer): Rename from string_to_ull.
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<human.h>: Include.
Use uintmax_t in place of unsigned long.
Use human_readable to convert to strings for printing.
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things like #define const, and this must be done before
including any system headers.
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commands like `seq 10 -2 0' wouldn't work. From Andreas Schwab.
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Use -u instead of -R for --remove, so that we can preserve
future compatibility with rm.
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(do_wipefd): Use ST_BLKSIZE instead of referring to the st_blksize
member directly.
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(parse_integer): Migrate most of the work into the new xstrtoumax fn.
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"human.h", "xalloc.h": Include.
(attribute): Remove; no longer needed.
(xstrdup): New decl.
(STDOUT_FILENO): New macro.
(O_NOCTTY): Make sure it's always defined, even if HAVE_CONFIG_H.
The following changes have effect only if !HAVE_CONFIG_H.
<ctype.h>: New include.
(RETSIGTYPE): Remove bogus semicolon at end.
(STDOUT_FILENO, uintmax_t, human_readable, LONGEST_HUMAN_READABLE):
New macros.
(xstrtoumax): Renamed from xstrtoul, with corresponding type changes.
Handle suffixes like the real routine does.
(error): Remove bogus assignment of errno to errnum.
(xmalloc, xstrdup): New functions.
(O_NOCTTY): Define even if !HAVE_CONFIG_H.
(S_ISFIFO, S_ISSOCK): New macros, if not already defined.
(OUTPUT_BLOCK_SIZE): New macro.
(struct Options.verbose): Now a boolean, since we no longer have two
levels of verbosity.
(long_opts, usage, main): Remove -D or --device option. Invert -p or
--preserve option, and rename it to -R or --remove.
(usage): Describe G suffix.
(usage): "-" no longer conflicts with -v.
(UCHAR_MAX): Indent `#error' so that SunOS 4.1.4 cc doesn't reject it.
(ind): Portability fixes: return word32, not unsigned; multiply by
sizeof (word32) instead of shifting left by 2.
(isaac_refill, isaac_mix): Comment out size of array parameter, as
ansi2knr mishandles this.
(status_visible, status_pos, pfstatus, flushstatus): Remove, since
pfstatus isn't portable to users with varying width fonts, or
internationalized messages, and vfprintf is problematic. All callers
of pfstatus changed to use error instead; this removes incompatibility
of -v with -. All calls to flushstatus removed.
(dopass, do_wipefd): Do not translate non-English msgs with gettext.
(dopass): Cast lseek constant arguments to (off_t) for benefit
of pre-ANSI compilers; fix one lseek call whose args were interchanged.
Remove unnecessary casts to (off_t). Do not check for EIO
when determining file size; this was just my earlier wild guess.
Use human_readable to print off_t, instead of casting to unsigned long
(which doesn't work in Solaris 2.6, where off_t is longer than long).
Output human-readable sizes, instead of always using "K".
Check for offset overflow (it happened to me in SunOS 4.1.4).
(do_wipefd): Do not insist on regular files, but do check for special
files that cannot possibly be shredded.
Use xmalloc instead of malloc + check.
Do not inspect st_size for non-regular files.
Try to find the size of a non-regular file by seeking to its end.
Do not assume that a regular file of size-0 has unknown size.
Check for regular files with negative sizes,
and for overflow after rounding to next block.
Always try to truncate, even for special files, but do not report an
error if truncation fails on a special file.
(dopass, wipefile): Do not return 1 for special files; the caller
doesn't care any more.
(wipefd): Remove unnecessary (and nonportable) check for
whether the file descriptor is read-only. Remove
no-longer-needed check for `-v -'.
(incname): Return 1 for carry bit, like the documentation says.
(wipename, wipefile): Accept new argument, specifying the
quoted file name. All callers changed.
(wipename): Use xstrdup instead of strdup+error check.
(wipefile): Check for ENOTDIR when opening /dev/fd/NNN. Check for
errors in NNN more carefully. Restore errno after the check.
Check for errors when closing the file descriptor.
Use more consistent wording when unable to remove a file.
(main): Do not remove files by default.
Use xstrtoumax instead of xstrtoul uniformly, since xstrtoul won't
exist if !HAVE_CONFIG_H.
In diagnostics, quote invalid operands to -n and -s options.
Allow T, P, E, Z, and Y suffixes in -s operand.
flags.verbose is now a boolean, not a counter.
Use STDOUT_FILENO instead of 1, for clarity.
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not _POSIX_PATH_MAX. Guard with #if HAVE_PATHCONF rather than
#if HAVE_UNISTD_H.
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