mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-07-06 19:28:29 +00:00
Get bzip2 to build
This commit is contained in:
Justine Tunney
parent
a8fb68af4b
commit
5bb2275788
33 changed files with 568 additions and 5071 deletions
315
third_party/bzip2/bzip2.c
vendored
315
third_party/bzip2/bzip2.c
vendored
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@ -1,3 +1,18 @@
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#include "libc/calls/calls.h"
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#include "libc/calls/struct/stat.h"
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#include "libc/calls/struct/stat.macros.h"
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#include "libc/errno.h"
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#include "libc/log/log.h"
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#include "libc/mem/mem.h"
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#include "libc/runtime/gc.internal.h"
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#include "libc/stdio/stdio.h"
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#include "libc/str/str.h"
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#include "libc/sysv/consts/o.h"
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#include "libc/sysv/consts/s.h"
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#include "libc/time/struct/utimbuf.h"
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#include "libc/time/time.h"
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#include "third_party/bzip2/bzlib.h"
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/* clang-format off */
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/*-----------------------------------------------------------*/
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/*--- A block-sorting, lossless compressor bzip2.c ---*/
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@ -17,45 +32,13 @@
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in the file LICENSE.
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------------------------------------------------------------------ */
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/* Place a 1 beside your platform, and 0 elsewhere.
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Generic 32-bit Unix.
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Also works on 64-bit Unix boxes.
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This is the default.
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*/
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#define BZ_UNIX 1
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/*--
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Win32, as seen by Jacob Navia's excellent
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port of (Chris Fraser & David Hanson)'s excellent
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lcc compiler. Or with MS Visual C.
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This is selected automatically if compiled by a compiler which
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defines _WIN32, not including the Cygwin GCC.
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--*/
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#define BZ_LCCWIN32 0
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#if defined(_WIN32) && !defined(__CYGWIN__)
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#undef BZ_LCCWIN32
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#define BZ_LCCWIN32 1
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#undef BZ_UNIX
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#define BZ_UNIX 0
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#endif
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/*---------------------------------------------*/
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/*--
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Some stuff for all platforms.
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--*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <signal.h>
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#include <math.h>
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#include <errno.h>
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#include <ctype.h>
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#include "bzlib.h"
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#define ERROR_IF_EOF(i) { if ((i) == EOF) ioError(); }
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#define ERROR_IF_NOT_ZERO(i) { if ((i) != 0) ioError(); }
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#define ERROR_IF_MINUS_ONE(i) { if ((i) == (-1)) ioError(); }
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@ -67,92 +50,18 @@
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--*/
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#if BZ_UNIX
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# include <fcntl.h>
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# include <sys/types.h>
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# include <utime.h>
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# include <unistd.h>
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# include <sys/stat.h>
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# include <sys/times.h>
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# define PATH_SEP '/'
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# define MY_LSTAT lstat
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# define MY_STAT stat
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# define MY_S_ISREG S_ISREG
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# define MY_S_ISDIR S_ISDIR
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# define APPEND_FILESPEC(root, name) \
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#define PATH_SEP '/'
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#define MY_LSTAT lstat
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#define MY_STAT stat
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#define MY_S_ISREG S_ISREG
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#define MY_S_ISDIR S_ISDIR
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#define APPEND_FILESPEC(root, name) \
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root=snocString((root), (name))
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# define APPEND_FLAG(root, name) \
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#define APPEND_FLAG(root, name) \
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root=snocString((root), (name))
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# define SET_BINARY_MODE(fd) /**/
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# ifdef __GNUC__
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# define NORETURN __attribute__ ((noreturn))
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# else
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# define NORETURN /**/
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# endif
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# ifdef __DJGPP__
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# include <io.h>
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# include <fcntl.h>
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# undef MY_LSTAT
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# undef MY_STAT
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# define MY_LSTAT stat
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# define MY_STAT stat
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# undef SET_BINARY_MODE
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# define SET_BINARY_MODE(fd) \
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do { \
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int retVal = setmode ( fileno ( fd ), \
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O_BINARY ); \
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ERROR_IF_MINUS_ONE ( retVal ); \
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} while ( 0 )
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# endif
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# ifdef __CYGWIN__
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# include <io.h>
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# include <fcntl.h>
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# undef SET_BINARY_MODE
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# define SET_BINARY_MODE(fd) \
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do { \
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int retVal = setmode ( fileno ( fd ), \
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O_BINARY ); \
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ERROR_IF_MINUS_ONE ( retVal ); \
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} while ( 0 )
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# endif
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#define SET_BINARY_MODE(fd) /**/
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#endif /* BZ_UNIX */
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#if BZ_LCCWIN32
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# include <io.h>
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# include <fcntl.h>
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# include <sys/stat.h>
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# define NORETURN /**/
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# define PATH_SEP '\\'
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# define MY_LSTAT _stati64
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# define MY_STAT _stati64
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# define MY_S_ISREG(x) ((x) & _S_IFREG)
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# define MY_S_ISDIR(x) ((x) & _S_IFDIR)
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# define APPEND_FLAG(root, name) \
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root=snocString((root), (name))
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# define APPEND_FILESPEC(root, name) \
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root = snocString ((root), (name))
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# define SET_BINARY_MODE(fd) \
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do { \
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int retVal = setmode ( fileno ( fd ), \
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O_BINARY ); \
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ERROR_IF_MINUS_ONE ( retVal ); \
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} while ( 0 )
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#endif /* BZ_LCCWIN32 */
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/*---------------------------------------------*/
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/*--
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Some more stuff for all platforms :-)
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@ -210,13 +119,13 @@ Char progNameReally[FILE_NAME_LEN];
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FILE *outputHandleJustInCase;
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Int32 workFactor;
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static void panic ( const Char* ) NORETURN;
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static void ioError ( void ) NORETURN;
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static void outOfMemory ( void ) NORETURN;
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static void configError ( void ) NORETURN;
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static void crcError ( void ) NORETURN;
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static void cleanUpAndFail ( Int32 ) NORETURN;
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static void compressedStreamEOF ( void ) NORETURN;
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static void panic ( const Char* ) wontreturn;
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static void ioError ( void ) wontreturn;
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static void outOfMemory ( void ) wontreturn;
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static void configError ( void ) wontreturn;
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static void crcError ( void ) wontreturn;
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static void cleanUpAndFail ( Int32 ) wontreturn;
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static void compressedStreamEOF ( void ) wontreturn;
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static void copyFileName ( Char*, Char* );
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static void* myMalloc ( Int32 );
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@ -329,7 +238,7 @@ static
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void compressStream ( FILE *stream, FILE *zStream )
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{
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BZFILE* bzf = NULL;
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UChar ibuf[5000];
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UChar *ibuf = gc(malloc(5000));
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Int32 nIbuf;
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UInt32 nbytes_in_lo32, nbytes_in_hi32;
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UInt32 nbytes_out_lo32, nbytes_out_hi32;
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@ -345,7 +254,7 @@ void compressStream ( FILE *stream, FILE *zStream )
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blockSize100k, verbosity, workFactor );
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if (bzerr != BZ_OK) goto errhandler;
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if (verbosity >= 2) fprintf ( stderr, "\n" );
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if (verbosity >= 2) (fprintf) ( stderr, "\n" );
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while (True) {
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@ -380,7 +289,7 @@ void compressStream ( FILE *stream, FILE *zStream )
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if (verbosity >= 1) {
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if (nbytes_in_lo32 == 0 && nbytes_in_hi32 == 0) {
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fprintf ( stderr, " no data compressed.\n");
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(fprintf) ( stderr, " no data compressed.\n");
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} else {
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Char buf_nin[32], buf_nout[32];
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UInt64 nbytes_in, nbytes_out;
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@ -393,7 +302,7 @@ void compressStream ( FILE *stream, FILE *zStream )
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nbytes_out_d = uInt64_to_double ( &nbytes_out );
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uInt64_toAscii ( buf_nin, &nbytes_in );
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uInt64_toAscii ( buf_nout, &nbytes_out );
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fprintf ( stderr, "%6.3f:1, %6.3f bits/byte, "
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(fprintf) ( stderr, "%6.3f:1, %6.3f bits/byte, "
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"%5.2f%% saved, %s in, %s out.\n",
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nbytes_in_d / nbytes_out_d,
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(8.0 * nbytes_out_d) / nbytes_in_d,
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@ -434,8 +343,8 @@ Bool uncompressStream ( FILE *zStream, FILE *stream )
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{
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BZFILE* bzf = NULL;
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Int32 bzerr, bzerr_dummy, ret, nread, streamNo, i;
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UChar obuf[5000];
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UChar unused[BZ_MAX_UNUSED];
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UChar *obuf = gc(malloc(5000));
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UChar *unused = gc(malloc(BZ_MAX_UNUSED));
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Int32 nUnused;
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void* unusedTmpV;
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UChar* unusedTmp;
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@ -498,7 +407,7 @@ Bool uncompressStream ( FILE *zStream, FILE *stream )
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if (ret == EOF) goto errhandler_io;
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}
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outputHandleJustInCase = NULL;
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if (verbosity >= 2) fprintf ( stderr, "\n " );
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if (verbosity >= 2) (fprintf) ( stderr, "\n " );
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return True;
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trycat:
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@ -535,7 +444,7 @@ Bool uncompressStream ( FILE *zStream, FILE *stream )
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return False;
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} else {
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if (noisy)
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fprintf ( stderr,
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(fprintf) ( stderr,
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"\n%s: %s: trailing garbage after EOF ignored\n",
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progName, inName );
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return True;
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@ -555,8 +464,8 @@ Bool testStream ( FILE *zStream )
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{
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BZFILE* bzf = NULL;
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Int32 bzerr, bzerr_dummy, ret, streamNo, i;
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UChar obuf[5000];
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UChar unused[BZ_MAX_UNUSED];
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UChar *obuf = gc(malloc(5000));
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UChar *unused = gc(malloc(BZ_MAX_UNUSED));
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Int32 nUnused;
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void* unusedTmpV;
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UChar* unusedTmp;
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@ -598,13 +507,13 @@ Bool testStream ( FILE *zStream )
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ret = fclose ( zStream );
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if (ret == EOF) goto errhandler_io;
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if (verbosity >= 2) fprintf ( stderr, "\n " );
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if (verbosity >= 2) (fprintf) ( stderr, "\n " );
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return True;
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errhandler:
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BZ2_bzReadClose ( &bzerr_dummy, bzf );
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if (verbosity == 0)
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fprintf ( stderr, "%s: %s: ", progName, inName );
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(fprintf) ( stderr, "%s: %s: ", progName, inName );
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switch (bzerr) {
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case BZ_CONFIG_ERROR:
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configError(); break;
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|
|
@ -612,24 +521,24 @@ Bool testStream ( FILE *zStream )
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errhandler_io:
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ioError(); break;
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case BZ_DATA_ERROR:
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||||
fprintf ( stderr,
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(fprintf) ( stderr,
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"data integrity (CRC) error in data\n" );
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return False;
|
||||
case BZ_MEM_ERROR:
|
||||
outOfMemory();
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||||
case BZ_UNEXPECTED_EOF:
|
||||
fprintf ( stderr,
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||||
(fprintf) ( stderr,
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"file ends unexpectedly\n" );
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return False;
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||||
case BZ_DATA_ERROR_MAGIC:
|
||||
if (zStream != stdin) fclose(zStream);
|
||||
if (streamNo == 1) {
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||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"bad magic number (file not created by bzip2)\n" );
|
||||
return False;
|
||||
} else {
|
||||
if (noisy)
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"trailing garbage after EOF ignored\n" );
|
||||
return True;
|
||||
}
|
||||
|
|
@ -659,7 +568,7 @@ static
|
|||
void cadvise ( void )
|
||||
{
|
||||
if (noisy)
|
||||
fprintf (
|
||||
(fprintf) (
|
||||
stderr,
|
||||
"\nIt is possible that the compressed file(s) have become corrupted.\n"
|
||||
"You can use the -tvv option to test integrity of such files.\n\n"
|
||||
|
|
@ -674,7 +583,7 @@ static
|
|||
void showFileNames ( void )
|
||||
{
|
||||
if (noisy)
|
||||
fprintf (
|
||||
(fprintf) (
|
||||
stderr,
|
||||
"\tInput file = %s, output file = %s\n",
|
||||
inName, outName
|
||||
|
|
@ -701,28 +610,28 @@ void cleanUpAndFail ( Int32 ec )
|
|||
retVal = MY_STAT ( inName, &statBuf );
|
||||
if (retVal == 0) {
|
||||
if (noisy)
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: Deleting output file %s, if it exists.\n",
|
||||
progName, outName );
|
||||
if (outputHandleJustInCase != NULL)
|
||||
fclose ( outputHandleJustInCase );
|
||||
retVal = remove ( outName );
|
||||
if (retVal != 0)
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: WARNING: deletion of output file "
|
||||
"(apparently) failed.\n",
|
||||
progName );
|
||||
} else {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: WARNING: deletion of output file suppressed\n",
|
||||
progName );
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: since input file no longer exists. Output file\n",
|
||||
progName );
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: `%s' may be incomplete.\n",
|
||||
progName, outName );
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: I suggest doing an integrity test (bzip2 -tv)"
|
||||
" of it.\n",
|
||||
progName );
|
||||
|
|
@ -730,7 +639,7 @@ void cleanUpAndFail ( Int32 ec )
|
|||
}
|
||||
|
||||
if (noisy && numFileNames > 0 && numFilesProcessed < numFileNames) {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: WARNING: some files have not been processed:\n"
|
||||
"%s: %d specified on command line, %d not processed yet.\n\n",
|
||||
progName, progName,
|
||||
|
|
@ -745,7 +654,7 @@ void cleanUpAndFail ( Int32 ec )
|
|||
static
|
||||
void panic ( const Char* s )
|
||||
{
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"\n%s: PANIC -- internal consistency error:\n"
|
||||
"\t%s\n"
|
||||
"\tThis is a BUG. Please report it to:\n"
|
||||
|
|
@ -760,7 +669,7 @@ void panic ( const Char* s )
|
|||
static
|
||||
void crcError ( void )
|
||||
{
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"\n%s: Data integrity error when decompressing.\n",
|
||||
progName );
|
||||
showFileNames();
|
||||
|
|
@ -774,7 +683,7 @@ static
|
|||
void compressedStreamEOF ( void )
|
||||
{
|
||||
if (noisy) {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"\n%s: Compressed file ends unexpectedly;\n\t"
|
||||
"perhaps it is corrupted? *Possible* reason follows.\n",
|
||||
progName );
|
||||
|
|
@ -790,7 +699,7 @@ void compressedStreamEOF ( void )
|
|||
static
|
||||
void ioError ( void )
|
||||
{
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"\n%s: I/O or other error, bailing out. "
|
||||
"Possible reason follows.\n",
|
||||
progName );
|
||||
|
|
@ -804,7 +713,7 @@ void ioError ( void )
|
|||
static
|
||||
void mySignalCatcher ( IntNative n )
|
||||
{
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"\n%s: Control-C or similar caught, quitting.\n",
|
||||
progName );
|
||||
cleanUpAndFail(1);
|
||||
|
|
@ -816,7 +725,7 @@ static
|
|||
void mySIGSEGVorSIGBUScatcher ( IntNative n )
|
||||
{
|
||||
if (opMode == OM_Z)
|
||||
fprintf (
|
||||
(fprintf) (
|
||||
stderr,
|
||||
"\n%s: Caught a SIGSEGV or SIGBUS whilst compressing.\n"
|
||||
"\n"
|
||||
|
|
@ -837,7 +746,7 @@ void mySIGSEGVorSIGBUScatcher ( IntNative n )
|
|||
"\n",
|
||||
progName );
|
||||
else
|
||||
fprintf (
|
||||
(fprintf) (
|
||||
stderr,
|
||||
"\n%s: Caught a SIGSEGV or SIGBUS whilst decompressing.\n"
|
||||
"\n"
|
||||
|
|
@ -871,7 +780,7 @@ void mySIGSEGVorSIGBUScatcher ( IntNative n )
|
|||
static
|
||||
void outOfMemory ( void )
|
||||
{
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"\n%s: couldn't allocate enough memory\n",
|
||||
progName );
|
||||
showFileNames();
|
||||
|
|
@ -883,7 +792,7 @@ void outOfMemory ( void )
|
|||
static
|
||||
void configError ( void )
|
||||
{
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"bzip2: I'm not configured correctly for this platform!\n"
|
||||
"\tI require Int32, Int16 and Char to have sizes\n"
|
||||
"\tof 4, 2 and 1 bytes to run properly, and they don't.\n"
|
||||
|
|
@ -910,7 +819,7 @@ void pad ( Char *s )
|
|||
Int32 i;
|
||||
if ( (Int32)strlen(s) >= longestFileName ) return;
|
||||
for (i = 1; i <= longestFileName - (Int32)strlen(s); i++)
|
||||
fprintf ( stderr, " " );
|
||||
(fprintf) ( stderr, " " );
|
||||
}
|
||||
|
||||
|
||||
|
|
@ -919,7 +828,7 @@ static
|
|||
void copyFileName ( Char* to, Char* from )
|
||||
{
|
||||
if ( strlen(from) > FILE_NAME_LEN-10 ) {
|
||||
fprintf (
|
||||
(fprintf) (
|
||||
stderr,
|
||||
"bzip2: file name\n`%s'\n"
|
||||
"is suspiciously (more than %d chars) long.\n"
|
||||
|
|
@ -1160,13 +1069,13 @@ void compress ( Char *name )
|
|||
|
||||
if ( srcMode != SM_I2O && containsDubiousChars ( inName ) ) {
|
||||
if (noisy)
|
||||
fprintf ( stderr, "%s: There are no files matching `%s'.\n",
|
||||
(fprintf) ( stderr, "%s: There are no files matching `%s'.\n",
|
||||
progName, inName );
|
||||
setExit(1);
|
||||
return;
|
||||
}
|
||||
if ( srcMode != SM_I2O && !fileExists ( inName ) ) {
|
||||
fprintf ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1174,7 +1083,7 @@ void compress ( Char *name )
|
|||
for (i = 0; i < BZ_N_SUFFIX_PAIRS; i++) {
|
||||
if (hasSuffix(inName, zSuffix[i])) {
|
||||
if (noisy)
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: Input file %s already has %s suffix.\n",
|
||||
progName, inName, zSuffix[i] );
|
||||
setExit(1);
|
||||
|
|
@ -1184,7 +1093,7 @@ void compress ( Char *name )
|
|||
if ( srcMode == SM_F2F || srcMode == SM_F2O ) {
|
||||
MY_STAT(inName, &statBuf);
|
||||
if ( MY_S_ISDIR(statBuf.st_mode) ) {
|
||||
fprintf( stderr,
|
||||
(fprintf)( stderr,
|
||||
"%s: Input file %s is a directory.\n",
|
||||
progName,inName);
|
||||
setExit(1);
|
||||
|
|
@ -1193,7 +1102,7 @@ void compress ( Char *name )
|
|||
}
|
||||
if ( srcMode == SM_F2F && !forceOverwrite && notAStandardFile ( inName )) {
|
||||
if (noisy)
|
||||
fprintf ( stderr, "%s: Input file %s is not a normal file.\n",
|
||||
(fprintf) ( stderr, "%s: Input file %s is not a normal file.\n",
|
||||
progName, inName );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1202,7 +1111,7 @@ void compress ( Char *name )
|
|||
if (forceOverwrite) {
|
||||
remove(outName);
|
||||
} else {
|
||||
fprintf ( stderr, "%s: Output file %s already exists.\n",
|
||||
(fprintf) ( stderr, "%s: Output file %s already exists.\n",
|
||||
progName, outName );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1210,7 +1119,7 @@ void compress ( Char *name )
|
|||
}
|
||||
if ( srcMode == SM_F2F && !forceOverwrite &&
|
||||
(n=countHardLinks ( inName )) > 0) {
|
||||
fprintf ( stderr, "%s: Input file %s has %d other link%s.\n",
|
||||
(fprintf) ( stderr, "%s: Input file %s has %d other link%s.\n",
|
||||
progName, inName, n, n > 1 ? "s" : "" );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1228,10 +1137,10 @@ void compress ( Char *name )
|
|||
inStr = stdin;
|
||||
outStr = stdout;
|
||||
if ( isatty ( fileno ( stdout ) ) ) {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: I won't write compressed data to a terminal.\n",
|
||||
progName );
|
||||
fprintf ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
(fprintf) ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
progName, progName );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1242,17 +1151,17 @@ void compress ( Char *name )
|
|||
inStr = fopen ( inName, "rb" );
|
||||
outStr = stdout;
|
||||
if ( isatty ( fileno ( stdout ) ) ) {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: I won't write compressed data to a terminal.\n",
|
||||
progName );
|
||||
fprintf ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
(fprintf) ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
progName, progName );
|
||||
if ( inStr != NULL ) fclose ( inStr );
|
||||
setExit(1);
|
||||
return;
|
||||
};
|
||||
if ( inStr == NULL ) {
|
||||
fprintf ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1263,14 +1172,14 @@ void compress ( Char *name )
|
|||
inStr = fopen ( inName, "rb" );
|
||||
outStr = fopen_output_safely ( outName, "wb" );
|
||||
if ( outStr == NULL) {
|
||||
fprintf ( stderr, "%s: Can't create output file %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't create output file %s: %s.\n",
|
||||
progName, outName, strerror(errno) );
|
||||
if ( inStr != NULL ) fclose ( inStr );
|
||||
setExit(1);
|
||||
return;
|
||||
}
|
||||
if ( inStr == NULL ) {
|
||||
fprintf ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
if ( outStr != NULL ) fclose ( outStr );
|
||||
setExit(1);
|
||||
|
|
@ -1284,7 +1193,7 @@ void compress ( Char *name )
|
|||
}
|
||||
|
||||
if (verbosity >= 1) {
|
||||
fprintf ( stderr, " %s: ", inName );
|
||||
(fprintf) ( stderr, " %s: ", inName );
|
||||
pad ( inName );
|
||||
fflush ( stderr );
|
||||
}
|
||||
|
|
@ -1349,13 +1258,13 @@ void uncompress ( Char *name )
|
|||
zzz:
|
||||
if ( srcMode != SM_I2O && containsDubiousChars ( inName ) ) {
|
||||
if (noisy)
|
||||
fprintf ( stderr, "%s: There are no files matching `%s'.\n",
|
||||
(fprintf) ( stderr, "%s: There are no files matching `%s'.\n",
|
||||
progName, inName );
|
||||
setExit(1);
|
||||
return;
|
||||
}
|
||||
if ( srcMode != SM_I2O && !fileExists ( inName ) ) {
|
||||
fprintf ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1363,7 +1272,7 @@ void uncompress ( Char *name )
|
|||
if ( srcMode == SM_F2F || srcMode == SM_F2O ) {
|
||||
MY_STAT(inName, &statBuf);
|
||||
if ( MY_S_ISDIR(statBuf.st_mode) ) {
|
||||
fprintf( stderr,
|
||||
(fprintf)( stderr,
|
||||
"%s: Input file %s is a directory.\n",
|
||||
progName,inName);
|
||||
setExit(1);
|
||||
|
|
@ -1372,14 +1281,14 @@ void uncompress ( Char *name )
|
|||
}
|
||||
if ( srcMode == SM_F2F && !forceOverwrite && notAStandardFile ( inName )) {
|
||||
if (noisy)
|
||||
fprintf ( stderr, "%s: Input file %s is not a normal file.\n",
|
||||
(fprintf) ( stderr, "%s: Input file %s is not a normal file.\n",
|
||||
progName, inName );
|
||||
setExit(1);
|
||||
return;
|
||||
}
|
||||
if ( /* srcMode == SM_F2F implied && */ cantGuess ) {
|
||||
if (noisy)
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: Can't guess original name for %s -- using %s\n",
|
||||
progName, inName, outName );
|
||||
/* just a warning, no return */
|
||||
|
|
@ -1388,7 +1297,7 @@ void uncompress ( Char *name )
|
|||
if (forceOverwrite) {
|
||||
remove(outName);
|
||||
} else {
|
||||
fprintf ( stderr, "%s: Output file %s already exists.\n",
|
||||
(fprintf) ( stderr, "%s: Output file %s already exists.\n",
|
||||
progName, outName );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1396,7 +1305,7 @@ void uncompress ( Char *name )
|
|||
}
|
||||
if ( srcMode == SM_F2F && !forceOverwrite &&
|
||||
(n=countHardLinks ( inName ) ) > 0) {
|
||||
fprintf ( stderr, "%s: Input file %s has %d other link%s.\n",
|
||||
(fprintf) ( stderr, "%s: Input file %s has %d other link%s.\n",
|
||||
progName, inName, n, n > 1 ? "s" : "" );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1414,10 +1323,10 @@ void uncompress ( Char *name )
|
|||
inStr = stdin;
|
||||
outStr = stdout;
|
||||
if ( isatty ( fileno ( stdin ) ) ) {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: I won't read compressed data from a terminal.\n",
|
||||
progName );
|
||||
fprintf ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
(fprintf) ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
progName, progName );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1428,7 +1337,7 @@ void uncompress ( Char *name )
|
|||
inStr = fopen ( inName, "rb" );
|
||||
outStr = stdout;
|
||||
if ( inStr == NULL ) {
|
||||
fprintf ( stderr, "%s: Can't open input file %s:%s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input file %s:%s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
if ( inStr != NULL ) fclose ( inStr );
|
||||
setExit(1);
|
||||
|
|
@ -1440,14 +1349,14 @@ void uncompress ( Char *name )
|
|||
inStr = fopen ( inName, "rb" );
|
||||
outStr = fopen_output_safely ( outName, "wb" );
|
||||
if ( outStr == NULL) {
|
||||
fprintf ( stderr, "%s: Can't create output file %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't create output file %s: %s.\n",
|
||||
progName, outName, strerror(errno) );
|
||||
if ( inStr != NULL ) fclose ( inStr );
|
||||
setExit(1);
|
||||
return;
|
||||
}
|
||||
if ( inStr == NULL ) {
|
||||
fprintf ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input file %s: %s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
if ( outStr != NULL ) fclose ( outStr );
|
||||
setExit(1);
|
||||
|
|
@ -1461,7 +1370,7 @@ void uncompress ( Char *name )
|
|||
}
|
||||
|
||||
if (verbosity >= 1) {
|
||||
fprintf ( stderr, " %s: ", inName );
|
||||
(fprintf) ( stderr, " %s: ", inName );
|
||||
pad ( inName );
|
||||
fflush ( stderr );
|
||||
}
|
||||
|
|
@ -1494,12 +1403,12 @@ void uncompress ( Char *name )
|
|||
|
||||
if ( magicNumberOK ) {
|
||||
if (verbosity >= 1)
|
||||
fprintf ( stderr, "done\n" );
|
||||
(fprintf) ( stderr, "done\n" );
|
||||
} else {
|
||||
setExit(2);
|
||||
if (verbosity >= 1)
|
||||
fprintf ( stderr, "not a bzip2 file.\n" ); else
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr, "not a bzip2 file.\n" ); else
|
||||
(fprintf) ( stderr,
|
||||
"%s: %s is not a bzip2 file.\n",
|
||||
progName, inName );
|
||||
}
|
||||
|
|
@ -1529,13 +1438,13 @@ void testf ( Char *name )
|
|||
|
||||
if ( srcMode != SM_I2O && containsDubiousChars ( inName ) ) {
|
||||
if (noisy)
|
||||
fprintf ( stderr, "%s: There are no files matching `%s'.\n",
|
||||
(fprintf) ( stderr, "%s: There are no files matching `%s'.\n",
|
||||
progName, inName );
|
||||
setExit(1);
|
||||
return;
|
||||
}
|
||||
if ( srcMode != SM_I2O && !fileExists ( inName ) ) {
|
||||
fprintf ( stderr, "%s: Can't open input %s: %s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input %s: %s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1543,7 +1452,7 @@ void testf ( Char *name )
|
|||
if ( srcMode != SM_I2O ) {
|
||||
MY_STAT(inName, &statBuf);
|
||||
if ( MY_S_ISDIR(statBuf.st_mode) ) {
|
||||
fprintf( stderr,
|
||||
(fprintf)( stderr,
|
||||
"%s: Input file %s is a directory.\n",
|
||||
progName,inName);
|
||||
setExit(1);
|
||||
|
|
@ -1555,10 +1464,10 @@ void testf ( Char *name )
|
|||
|
||||
case SM_I2O:
|
||||
if ( isatty ( fileno ( stdin ) ) ) {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"%s: I won't read compressed data from a terminal.\n",
|
||||
progName );
|
||||
fprintf ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
(fprintf) ( stderr, "%s: For help, type: `%s --help'.\n",
|
||||
progName, progName );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1569,7 +1478,7 @@ void testf ( Char *name )
|
|||
case SM_F2O: case SM_F2F:
|
||||
inStr = fopen ( inName, "rb" );
|
||||
if ( inStr == NULL ) {
|
||||
fprintf ( stderr, "%s: Can't open input file %s:%s.\n",
|
||||
(fprintf) ( stderr, "%s: Can't open input file %s:%s.\n",
|
||||
progName, inName, strerror(errno) );
|
||||
setExit(1);
|
||||
return;
|
||||
|
|
@ -1582,7 +1491,7 @@ void testf ( Char *name )
|
|||
}
|
||||
|
||||
if (verbosity >= 1) {
|
||||
fprintf ( stderr, " %s: ", inName );
|
||||
(fprintf) ( stderr, " %s: ", inName );
|
||||
pad ( inName );
|
||||
fflush ( stderr );
|
||||
}
|
||||
|
|
@ -1591,7 +1500,7 @@ void testf ( Char *name )
|
|||
outputHandleJustInCase = NULL;
|
||||
allOK = testStream ( inStr );
|
||||
|
||||
if (allOK && verbosity >= 1) fprintf ( stderr, "ok\n" );
|
||||
if (allOK && verbosity >= 1) (fprintf) ( stderr, "ok\n" );
|
||||
if (!allOK) testFailsExist = True;
|
||||
}
|
||||
|
||||
|
|
@ -1600,7 +1509,7 @@ void testf ( Char *name )
|
|||
static
|
||||
void license ( void )
|
||||
{
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
|
||||
"bzip2, a block-sorting file compressor. "
|
||||
"Version %s.\n"
|
||||
|
|
@ -1625,7 +1534,7 @@ void license ( void )
|
|||
static
|
||||
void usage ( Char *fullProgName )
|
||||
{
|
||||
fprintf (
|
||||
(fprintf) (
|
||||
stderr,
|
||||
"bzip2, a block-sorting file compressor. "
|
||||
"Version %s.\n"
|
||||
|
|
@ -1669,7 +1578,7 @@ void usage ( Char *fullProgName )
|
|||
static
|
||||
void redundant ( Char* flag )
|
||||
{
|
||||
fprintf (
|
||||
(fprintf) (
|
||||
stderr,
|
||||
"%s: %s is redundant in versions 0.9.5 and above\n",
|
||||
progName, flag );
|
||||
|
|
@ -1895,7 +1804,7 @@ IntNative main ( IntNative argc, Char *argv[] )
|
|||
case 'h': usage ( progName );
|
||||
exit ( 0 );
|
||||
break;
|
||||
default: fprintf ( stderr, "%s: Bad flag `%s'\n",
|
||||
default: (fprintf) ( stderr, "%s: Bad flag `%s'\n",
|
||||
progName, aa->name );
|
||||
usage ( progName );
|
||||
exit ( 1 );
|
||||
|
|
@ -1927,7 +1836,7 @@ IntNative main ( IntNative argc, Char *argv[] )
|
|||
if (ISFLAG("--help")) { usage ( progName ); exit ( 0 ); }
|
||||
else
|
||||
if (strncmp ( aa->name, "--", 2) == 0) {
|
||||
fprintf ( stderr, "%s: Bad flag `%s'\n", progName, aa->name );
|
||||
(fprintf) ( stderr, "%s: Bad flag `%s'\n", progName, aa->name );
|
||||
usage ( progName );
|
||||
exit ( 1 );
|
||||
}
|
||||
|
|
@ -1938,7 +1847,7 @@ IntNative main ( IntNative argc, Char *argv[] )
|
|||
blockSize100k = 2;
|
||||
|
||||
if (opMode == OM_TEST && srcMode == SM_F2O) {
|
||||
fprintf ( stderr, "%s: -c and -t cannot be used together.\n",
|
||||
(fprintf) ( stderr, "%s: -c and -t cannot be used together.\n",
|
||||
progName );
|
||||
exit ( 1 );
|
||||
}
|
||||
|
|
@ -2005,7 +1914,7 @@ IntNative main ( IntNative argc, Char *argv[] )
|
|||
}
|
||||
if (testFailsExist) {
|
||||
if (noisy) {
|
||||
fprintf ( stderr,
|
||||
(fprintf) ( stderr,
|
||||
"\n"
|
||||
"You can use the `bzip2recover' program to attempt to recover\n"
|
||||
"data from undamaged sections of corrupted files.\n\n"
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue