1 files changed, 0 insertions, 125 deletions
diff --git a/contrib/file/compress.c b/contrib/file/compress.c
deleted file mode 100644
index 5f18d8289fdde..0000000000000
--- a/contrib/file/compress.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * compress routines:
- *	zmagic() - returns 0 if not recognized, uncompresses and prints
- *		   information if recognized
- *	uncompress(method, old, n, newch) - uncompress old into new, 
- *					    using method, return sizeof new
- */
-#include "file.h"
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#include <string.h>
-#ifdef HAVE_SYS_WAIT_H
-#include <sys/wait.h>
-#endif
-#ifndef lint
-FILE_RCSID("@(#)$Id: compress.c,v 1.17 2000/08/05 17:36:47 christos Exp $")
-#endif
-
-
-static struct {
-	const char *magic;
-	int   maglen;
-	const char *const argv[3];
-	int	 silent;
-} compr[] = {
-	{ "\037\235", 2, { "uncompress", "-c", NULL }, 0 },	/* compressed */
-	{ "\037\235", 2, { "gzip", "-cdq", NULL }, 1 },		/* compressed */
-	{ "\037\213", 2, { "gzip", "-cdq", NULL }, 1 },		/* gzipped */
-	{ "\037\236", 2, { "gzip", "-cdq", NULL }, 1 },		/* frozen */
-	{ "\037\240", 2, { "gzip", "-cdq", NULL }, 1 },		/* SCO LZH */
-	/* the standard pack utilities do not accept standard input */
-	{ "\037\036", 2, { "gzip", "-cdq", NULL }, 0 },		/* packed */
-	{ "BZh",      3, { "bzip2", "-d", NULL }, 1 },		/* bzip2-ed */
-};
-
-static int ncompr = sizeof(compr) / sizeof(compr[0]);
-
-
-static int uncompress __P((int, const unsigned char *, unsigned char **, int));
-
-int
-zmagic(buf, nbytes)
-	unsigned char *buf;
-	int nbytes;
-{
-	unsigned char *newbuf;
-	int newsize;
-	int i;
-
-	for (i = 0; i < ncompr; i++) {
-		if (nbytes < compr[i].maglen)
-			continue;
-		if (memcmp(buf, compr[i].magic, compr[i].maglen) == 0 &&
-		    (newsize = uncompress(i, buf, &newbuf, nbytes)) != 0) {
-			tryit(newbuf, newsize, 1);
-			free(newbuf);
-			printf(" (");
-			tryit(buf, nbytes, 0);
-			printf(")");
-			return 1;
-		}
-	}
-
-	if (i == ncompr)
-		return 0;
-
-	return 1;
-}
-
-
-static int
-uncompress(method, old, newch, n)
-	int method;
-	const unsigned char *old;
-	unsigned char **newch;
-	int n;
-{
-	int fdin[2], fdout[2];
-
-	if (pipe(fdin) == -1 || pipe(fdout) == -1) {
-		error("cannot create pipe (%s).\n", strerror(errno));	
-		/*NOTREACHED*/
-	}
-	switch (fork()) {
-	case 0:	/* child */
-		(void) close(0);
-		(void) dup(fdin[0]);
-		(void) close(fdin[0]);
-		(void) close(fdin[1]);
-
-		(void) close(1);
-		(void) dup(fdout[1]);
-		(void) close(fdout[0]);
-		(void) close(fdout[1]);
-		if (compr[method].silent)
-			(void) close(2);
-
-		execvp(compr[method].argv[0],
-		       (char *const *)compr[method].argv);
-		exit(1);
-		/*NOTREACHED*/
-	case -1:
-		error("could not fork (%s).\n", strerror(errno));
-		/*NOTREACHED*/
-
-	default: /* parent */
-		(void) close(fdin[0]);
-		(void) close(fdout[1]);
-		if (write(fdin[1], old, n) != n)
-			return 0;
-		(void) close(fdin[1]);
-		if ((*newch = (unsigned char *) malloc(n)) == NULL)
-			return 0;
-		if ((n = read(fdout[0], *newch, n)) <= 0) {
-			free(*newch);
-			return 0;
-		}
-		(void) close(fdout[0]);
-		(void) wait(NULL);
-		return n;
-	}
-}