Move library source into src sub-directory

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 0 insertions, 257 deletions

diff --git a/bin/tar2sqfs/options.c b/bin/tar2sqfs/options.c
deleted file mode 100644
index f2185a6..0000000
--- a/bin/tar2sqfs/options.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * options.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "tar2sqfs.h"
-
-static struct option long_opts[] = {
-	{ "root-becomes", required_argument, NULL, 'r' },
-	{ "compressor", required_argument, NULL, 'c' },
-	{ "block-size", required_argument, NULL, 'b' },
-	{ "dev-block-size", required_argument, NULL, 'B' },
-	{ "defaults", required_argument, NULL, 'd' },
-	{ "num-jobs", required_argument, NULL, 'j' },
-	{ "queue-backlog", required_argument, NULL, 'Q' },
-	{ "comp-extra", required_argument, NULL, 'X' },
-	{ "no-skip", no_argument, NULL, 's' },
-	{ "no-xattr", no_argument, NULL, 'x' },
-	{ "no-keep-time", no_argument, NULL, 'k' },
-	{ "exportable", no_argument, NULL, 'e' },
-	{ "no-symlink-retarget", no_argument, NULL, 'S' },
-	{ "no-tail-packing", no_argument, NULL, 'T' },
-	{ "force", no_argument, NULL, 'f' },
-	{ "quiet", no_argument, NULL, 'q' },
-	{ "help", no_argument, NULL, 'h' },
-	{ "version", no_argument, NULL, 'V' },
-	{ NULL, 0, NULL, 0 },
-};
-
-static const char *short_opts = "r:c:b:B:d:X:j:Q:sxekfqSThV";
-
-static const char *usagestr =
-"Usage: tar2sqfs [OPTIONS...] <sqfsfile>\n"
-"\n"
-"Read a tar archive from stdin and turn it into a squashfs filesystem image.\n"
-"\n"
-"Possible options:\n"
-"\n"
-"  --root-becomes, -r <dir>    The specified directory becomes the root.\n"
-"                              Only its children are packed into the image\n"
-"                              and its attributes (ownership, permissions,\n"
-"                              xattrs, ...) are stored in the root inode.\n"
-"                              If not set and a tarbal has an entry for './'\n"
-"                              or '/', it becomes the root instead.\n"
-"  --no-symlink-retarget, -S   If --root-becomes is used, link targets are\n"
-"                              adjusted if they are prefixed by the root\n"
-"                              path. If this flag is set, symlinks are left\n"
-"                              untouched and only hard links are changed.\n"
-"\n"
-"  --compressor, -c <name>     Select the compressor to use.\n"
-"                              A list of available compressors is below.\n"
-"  --comp-extra, -X <options>  A comma separated list of extra options for\n"
-"                              the selected compressor. Specify 'help' to\n"
-"                              get a list of available options.\n"
-"  --num-jobs, -j <count>      Number of compressor jobs to create.\n"
-"  --queue-backlog, -Q <count> Maximum number of data blocks in the thread\n"
-"                              worker queue before the packer starts waiting\n"
-"                              for the block processors to catch up.\n"
-"                              Defaults to 10 times the number of jobs.\n"
-"  --block-size, -b <size>     Block size to use for Squashfs image.\n"
-"                              Defaults to %u.\n"
-"  --dev-block-size, -B <size> Device block size to padd the image to.\n"
-"                              Defaults to %u.\n"
-"  --defaults, -d <options>    A comma separated list of default values for\n"
-"                              implicitly created directories.\n"
-"\n"
-"                              Possible options:\n"
-"                                 uid=<value>    0 if not set.\n"
-"                                 gid=<value>    0 if not set.\n"
-"                                 mode=<value>   0755 if not set.\n"
-"                                 mtime=<value>  0 if not set.\n"
-"\n"
-"  --no-skip, -s               Abort if a tar record cannot be read instead\n"
-"                              of skipping it.\n"
-"  --no-xattr, -x              Do not copy extended attributes from archive.\n"
-"  --no-keep-time, -k          Do not keep the time stamps stored in the\n"
-"                              archive. Instead, set defaults on all files.\n"
-"  --exportable, -e            Generate an export table for NFS support.\n"
-"  --no-tail-packing, -T       Do not perform tail end packing on files that\n"
-"                              are larger than block size.\n"
-"  --force, -f                 Overwrite the output file if it exists.\n"
-"  --quiet, -q                 Do not print out progress reports.\n"
-"  --help, -h                  Print help text and exit.\n"
-"  --version, -V               Print version information and exit.\n"
-"\n";
-
-bool dont_skip = false;
-bool keep_time = true;
-bool no_tail_pack = false;
-bool no_symlink_retarget = false;
-sqfs_writer_cfg_t cfg;
-char *root_becomes = NULL;
-
-static void input_compressor_print_available(void)
-{
-	int i = XFRM_COMPRESSOR_MIN;
-	const char *name;
-
-	fputs("\nSupported tar compression formats:\n", stdout);
-
-	while (i <= XFRM_COMPRESSOR_MAX) {
-		name = xfrm_compressor_name_from_id(i);
-
-		if (name != NULL)
-			printf("\t%s\n", name);
-
-		++i;
-	}
-
-	fputs("\tuncompressed\n", stdout);
-	fputc('\n', stdout);
-}
-
-void process_args(int argc, char **argv)
-{
-	bool have_compressor;
-	int i, ret;
-
-	sqfs_writer_cfg_init(&cfg);
-
-	for (;;) {
-		i = getopt_long(argc, argv, short_opts, long_opts, NULL);
-		if (i == -1)
-			break;
-
-		switch (i) {
-		case 'S':
-			no_symlink_retarget = true;
-			break;
-		case 'T':
-			no_tail_pack = true;
-			break;
-		case 'b':
-			if (parse_size("Block size", &cfg.block_size,
-				       optarg, 0)) {
-				exit(EXIT_FAILURE);
-			}
-			break;
-		case 'B':
-			if (parse_size("Device block size", &cfg.devblksize,
-				       optarg, 0)) {
-				exit(EXIT_FAILURE);
-			}
-			if (cfg.devblksize < 1024) {
-				fputs("Device block size must be at "
-				      "least 1024\n", stderr);
-				exit(EXIT_FAILURE);
-			}
-			break;
-		case 'c':
-			have_compressor = true;
-			ret = sqfs_compressor_id_from_name(optarg);
-
-			if (ret < 0) {
-				have_compressor = false;
-#ifdef WITH_LZO
-				if (cfg.comp_id == SQFS_COMP_LZO)
-					have_compressor = true;
-#endif
-			}
-
-			if (!have_compressor) {
-				fprintf(stderr, "Unsupported compressor '%s'\n",
-					optarg);
-				exit(EXIT_FAILURE);
-			}
-
-			cfg.comp_id = ret;
-			break;
-		case 'j':
-			cfg.num_jobs = strtol(optarg, NULL, 0);
-			break;
-		case 'Q':
-			cfg.max_backlog = strtol(optarg, NULL, 0);
-			break;
-		case 'X':
-			cfg.comp_extra = optarg;
-			break;
-		case 'd':
-			cfg.fs_defaults = optarg;
-			break;
-		case 'x':
-			cfg.no_xattr = true;
-			break;
-		case 'k':
-			keep_time = false;
-			break;
-		case 'r':
-			free(root_becomes);
-			root_becomes = strdup(optarg);
-			if (root_becomes == NULL) {
-				perror("copying root directory name");
-				exit(EXIT_FAILURE);
-			}
-
-			if (canonicalize_name(root_becomes) != 0 ||
-			    strlen(root_becomes) == 0) {
-				fprintf(stderr,
-					"Invalid root directory '%s'.\n",
-					optarg);
-				goto fail_arg;
-			}
-			break;
-		case 's':
-			dont_skip = true;
-			break;
-		case 'e':
-			cfg.exportable = true;
-			break;
-		case 'f':
-			cfg.outmode |= SQFS_FILE_OPEN_OVERWRITE;
-			break;
-		case 'q':
-			cfg.quiet = true;
-			break;
-		case 'h':
-			printf(usagestr, SQFS_DEFAULT_BLOCK_SIZE,
-			       SQFS_DEVBLK_SIZE);
-			compressor_print_available();
-			input_compressor_print_available();
-			exit(EXIT_SUCCESS);
-		case 'V':
-			print_version("tar2sqfs");
-			exit(EXIT_SUCCESS);
-		default:
-			goto fail_arg;
-		}
-	}
-
-	if (cfg.num_jobs < 1)
-		cfg.num_jobs = 1;
-
-	if (cfg.max_backlog < 1)
-		cfg.max_backlog = 10 * cfg.num_jobs;
-
-	if (cfg.comp_extra != NULL && strcmp(cfg.comp_extra, "help") == 0) {
-		compressor_print_help(cfg.comp_id);
-		exit(EXIT_SUCCESS);
-	}
-
-	if (optind >= argc) {
-		fputs("Missing argument: squashfs image\n", stderr);
-		goto fail_arg;
-	}
-
-	cfg.filename = argv[optind++];
-
-	if (optind < argc) {
-		fputs("Unknown extra arguments specified.\n", stderr);
-		goto fail_arg;
-	}
-	return;
-fail_arg:
-	fputs("Try `tar2sqfs --help' for more information.\n", stderr);
-	exit(EXIT_FAILURE);
-}