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-rw-r--r--src/lzma/help.c170
1 files changed, 0 insertions, 170 deletions
diff --git a/src/lzma/help.c b/src/lzma/help.c
deleted file mode 100644
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--- a/src/lzma/help.c
+++ /dev/null
@@ -1,170 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////
-//
-/// \file help.c
-/// \brief Help messages
-//
-// Copyright (C) 2007 Lasse Collin
-//
-// This program is free software; you can redistribute it and/or
-// modify it under the terms of the GNU Lesser General Public
-// License as published by the Free Software Foundation; either
-// version 2.1 of the License, or (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-// Lesser General Public License for more details.
-//
-///////////////////////////////////////////////////////////////////////////////
-
-#include "private.h"
-
-
-extern void
-show_try_help(void)
-{
- // Print this with V_WARNING instead of V_ERROR to prevent it from
- // showing up when --quiet has been specified.
- errmsg(V_WARNING, _("Try `%s --help' for more information."), argv0);
- return;
-}
-
-
-extern void lzma_attribute((noreturn))
-show_help(void)
-{
- printf(_("Usage: %s [OPTION]... [FILE]...\n"
- "Compress or decompress FILEs in the .lzma format.\n"
- "\n"), argv0);
-
- puts(_("Mandatory arguments to long options are mandatory for "
- "short options too.\n"));
-
- puts(_(
-" Operation mode:\n"
-"\n"
-" -z, --compress force compression\n"
-" -d, --decompress force decompression\n"
-" -t, --test test compressed file integrity\n"
-" -l, --list list information about files\n"
-));
-
- puts(_(
-" Operation modifiers:\n"
-"\n"
-" -k, --keep keep (don't delete) input files\n"
-" -f, --force force overwrite of output file and (de)compress links\n"
-" -c, --stdout write to standard output and don't delete input files\n"
-" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
-" -F, --format=FMT file format to encode or decode; possible values are\n"
-" `auto' (default), `xz', `lzma', and `raw'\n"
-" --files=[FILE] read filenames to process from FILE; if FILE is\n"
-" omitted, filenames are read from the standard input;\n"
-" filenames must be terminated with the newline character\n"
-" --files0=[FILE] like --files but use the nul byte as terminator\n"
-));
-
- puts(_(
-" Compression presets and basic compression options:\n"
-"\n"
-" -1 .. -2 fast compression\n"
-" -3 .. -6 good compression\n"
-" -7 .. -9 excellent compression, but needs a lot of memory;\n"
-" default is -7 if memory limit allows\n"
-"\n"
-" -C, --check=CHECK integrity check type: `crc32', `crc64' (default),\n"
-" or `sha256'\n"
-));
-
- puts(_(
-" Custom filter chain for compression (alternative for using presets):\n"
-"\n"
-" --lzma1=[OPTS] LZMA1 or LZMA2; OPTS is a comma-separated list of zero or\n"
-" --lzma2=[OPTS] more of the following options (valid values; default):\n"
-" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
-" lc=NUM number of literal context bits (0-4; 3)\n"
-" lp=NUM number of literal position bits (0-4; 0)\n"
-" pb=NUM number of position bits (0-4; 2)\n"
-" mode=MODE compression mode (fast, normal; normal)\n"
-" nice=NUM nice length of a match (2-273; 64)\n"
-" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; bt4)\n"
-" depth=NUM maximum search depth; 0=automatic (default)\n"
-"\n"
-" --x86 x86 filter (sometimes called BCJ filter)\n"
-" --powerpc PowerPC (big endian) filter\n"
-" --ia64 IA64 (Itanium) filter\n"
-" --arm ARM filter\n"
-" --armthumb ARM-Thumb filter\n"
-" --sparc SPARC filter\n"
-"\n"
-" --delta=[OPTS] Delta filter; valid OPTS (valid values; default):\n"
-" dist=NUM distance between bytes being subtracted\n"
-" from each other (1-256; 1)\n"
-"\n"
-" --subblock=[OPTS] Subblock filter; valid OPTS (valid values; default):\n"
-" size=NUM number of bytes of data per subblock\n"
-" (1 - 256Mi; 4Ki)\n"
-" rle=NUM run-length encoder chunk size (0-256; 0)\n"
-));
-
- puts(_(
-" Resource usage options:\n"
-"\n"
-" -M, --memory=NUM use roughly NUM bytes of memory at maximum\n"
-" -T, --threads=NUM use a maximum of NUM (de)compression threads\n"
-// " --threading=STR threading style; possible values are `auto' (default),\n"
-// " `files', and `stream'
-));
-
- puts(_(
-" Other options:\n"
-"\n"
-" -q, --quiet suppress warnings; specify twice to suppress errors too\n"
-" -v, --verbose be verbose; specify twice for even more verbose\n"
-"\n"
-" -h, --help display this help and exit\n"
-" -V, --version display version and license information and exit\n"));
-
- puts(_("With no FILE, or when FILE is -, read standard input.\n"));
-
- size_t mem_limit = opt_memory / (1024 * 1024);
- if (mem_limit == 0)
- mem_limit = 1;
-
- // We use PRIu64 instead of %zu to support pre-C99 libc.
- puts(_("On this system and configuration, the tool will use"));
- printf(_(" * roughly %" PRIu64 " MiB of memory at maximum; and\n"),
- (uint64_t)(mem_limit));
- printf(N_(" * at maximum of one thread for (de)compression.\n\n",
- " * at maximum of %" PRIu64
- " threads for (de)compression.\n\n",
- (uint64_t)(opt_threads)), (uint64_t)(opt_threads));
-
- printf(_("Report bugs to <%s> (in English or Finnish).\n"),
- PACKAGE_BUGREPORT);
-
- my_exit(SUCCESS);
-}
-
-
-extern void lzma_attribute((noreturn))
-show_version(void)
-{
- printf(
-"lzma (LZMA Utils) " PACKAGE_VERSION "\n"
-"\n"
-"Copyright (C) 1999-2008 Igor Pavlov\n"
-"Copyright (C) 2007-2008 Lasse Collin\n"
-"\n"
-"This program is free software; you can redistribute it and/or modify\n"
-"it under the terms of the GNU General Public License as published by\n"
-"the Free Software Foundation; either version 2 of the License, or\n"
-"(at your option) any later version.\n"
-"\n"
-"This program is distributed in the hope that it will be useful,\n"
-"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
-"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
-"GNU General Public License for more details.\n"
-"\n");
- my_exit(SUCCESS);
-}
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