X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;ds=sidebyside;f=ccan%2Fcrcsync%2F_info.c;fp=ccan%2Fcrcsync%2F_info.c;h=0000000000000000000000000000000000000000;hb=570c9c555f076e74f46141bb42b5d1d7ac89f632;hp=52e2ebe2febdc65f8e0831500567edd3cb13d50c;hpb=8f61c0bccb152b2365baf70deac1e59264d7feb7;p=ccan

diff --git a/ccan/crcsync/_info.c b/ccan/crcsync/_info.c
deleted file mode 100644
index 52e2ebe2..00000000
--- a/ccan/crcsync/_info.c
+++ /dev/null
@@ -1,83 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include "config.h"
-
-/**
- * crcsync - routines to use crc for an rsync-like protocol.
- *
- * This is a complete library for synchronization using a variant of the
- * rsync protocol.
- *
- * Example:
- *	// Calculate checksums of file (3-arg mode)
- *	// Or print differences between file and checksums (4+ arg mode)
- *	#include <ccan/crcsync/crcsync.h>
- *	#include <ccan/grab_file/grab_file.h>
- *	#include <stdio.h>
- *	#include <stdlib.h>
- *	#include <err.h>
- *	
- *	static void print_result(long result)
- *	{
- *		if (result < 0)
- *			printf("MATCHED CRC %lu\n", -result - 1);
- *		else if (result > 0)
- *			printf("%lu literal bytes\n", result);
- *	}
- *	
- *	int main(int argc, char *argv[])
- *	{
- *		size_t len, used, blocksize;
- *		char *file;
- *		struct crc_context *ctx;
- *		uint32_t *crcs;
- *		long res, i;
- *	
- *		if (argc < 3 || (blocksize = atoi(argv[1])) == 0)
- *			errx(1, "Usage: %s <blocksize> <file> <crc>...\n"
- *			     "OR: %s <blocksize> <file>", argv[0], argv[0]);
- *	
- *		file = grab_file(NULL, argv[2], &len);
- *		if (!file)
- *			err(1, "Opening file %s", argv[2]);
- *	
- *		if (argc == 3) {
- *			// Short form prints CRCs of file for use in long form.
- *			used = (len + blocksize - 1) / blocksize;
- *			crcs = malloc(used * sizeof(uint32_t));
- *			crc_of_blocks(file, len, blocksize, 32, crcs);
- *			for (i = 0; i < used; i++)
- *				printf("%i ", crcs[i]);
- *			printf("\n");
- *			return 0;
- *		}
- *	
- *		crcs = malloc((argc - 3) * sizeof(uint32_t));
- *		for (i = 0; i < argc-3; i++)
- *			crcs[i] = atoi(argv[3+i]);
- *	
- *		ctx = crc_context_new(blocksize, 32, crcs, argc-3);
- *		for (used = 0; used < len; ) {
- *			used += crc_read_block(ctx, &res, file+used, len-used);
- *			print_result(res);
- *		}
- *		while ((res = crc_read_flush(ctx)) != 0)
- *			print_result(res);
- *	
- *		return 0;
- *	}
- *
- * Licence: LGPL (v2 or any later version)
- */
-int main(int argc, char *argv[])
-{
-	if (argc != 2)
-		return 1;
-
-	if (strcmp(argv[1], "depends") == 0) {
-		printf("ccan/crc\n");
-		return 0;
-	}
-
-	return 1;
-}