patch-2.1.35 linux/arch/i386/boot/compressed/piggyback.c

• Lines: 82
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.1.34/linux/arch/i386/boot/compressed/piggyback.c
• Orig date: Thu Dec 29 09:58:41 1994

diff -u --recursive --new-file v2.1.34/linux/arch/i386/boot/compressed/piggyback.c linux/arch/i386/boot/compressed/piggyback.c
@@ -1,81 +0,0 @@
-/*
- *	linux/zBoot/piggyback.c
- *
- *	(C) 1993 Hannu Savolainen
- */
-
-/*
- *	This program reads the compressed system image from stdin and
- *	encapsulates it into an object file written to the stdout.
- */
-
-#include <stdio.h>
-#include <unistd.h>
-#include <a.out.h>
-
-int main(int argc, char *argv[])
-{
-	int c, n=0, len=0;
-	char tmp_buf[512*1024];
-	
-	struct exec obj = {0x00640107};	/* object header */
-	char string_names[] = {"_input_data\0_input_len\0"};
-
-	struct nlist var_names[2] = /* Symbol table */
-		{	
-			{	/* _input_data	*/
-				(char *)4, 7, 0, 0, 0
-			},
-			{	/* _input_len */
-				(char *)16, 7, 0, 0, 0
-			}
-		};
-
-
-	len = 0;
-	while ((n = read(0, &tmp_buf[len], sizeof(tmp_buf)-len+1)) > 0)
-	      len += n;
-
-	if (n==-1)
-	{
-		perror("stdin");
-		exit(-1);
-	}
-
-	if (len >= sizeof(tmp_buf))
-	{
-		fprintf(stderr, "%s: Input too large\n", argv[0]);
-		exit(-1);
-	}
-
-	fprintf(stderr, "Compressed size %d.\n", len);
-
-/*
- *	Output object header
- */
-	obj.a_data = len + sizeof(long);
-	obj.a_syms = sizeof(var_names);
-	write(1, (char *)&obj, sizeof(obj));
-
-/*
- *	Output data segment (compressed system & len)
- */
-	write(1, tmp_buf, len);
-	write(1, (char *)&len, sizeof(len));
-
-/*
- *	Output symbol table
- */
-	var_names[1].n_value = len;
-	write(1, (char *)&var_names, sizeof(var_names));
-
-/*
- *	Output string table
- */
-	len = sizeof(string_names) + sizeof(len);
-	write(1, (char *)&len, sizeof(len));
-	write(1, string_names, sizeof(string_names));
-
-	exit(0);
-
-}