patch-2.2.0-pre5 linux/scripts/ksymoops-0.6/misc.c

• Lines: 109
• Date: Wed Dec 31 16:00:00 1969
• Orig file: v2.2.0-pre4/linux/scripts/ksymoops-0.6/misc.c
• Orig date: Mon Jan 4 15:08:18 1999

diff -u --recursive --new-file v2.2.0-pre4/linux/scripts/ksymoops-0.6/misc.c linux/scripts/ksymoops-0.6/misc.c
@@ -1,108 +0,0 @@
-/*
-	misc.c.
-
-	Miscellaneous routines for ksymoops.
-
-	Copyright Keith Owens <kaos@ocs.com.au>.
-	Released under the GNU Public Licence, Version 2.
-
-	Tue Nov  3 02:31:01 EST 1998
-	Version 0.6
-	Convert from a.out to bfd, using same format as ksymoops.
-
-	Wed Oct 28 13:47:23 EST 1998
-	Version 0.4
-	Split into separate sources.
- */
-
-#include "ksymoops.h"
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-
-void malloc_error(const char *msg)
-{
-	fprintf(stderr, "%s: fatal malloc error for %s\n", prefix, msg);
-	exit(2);
-}
-
-/* Format an address with the correct number of leading zeroes */
-const char *format_address(elf_addr_t address)
-{
-	/* Well oversized */
-	static char format[10], text[200];
-	if (!*format)
-		snprintf(format, sizeof(format), "%%0%dlx",
-			2*sizeof(address));
-	snprintf(text, sizeof(text), format, address);
-	return(text);
-}
-
-/* Find the full pathname of a program.  Code heavily based on
- * glibc-2.0.5/posix/execvp.c.
- */
-char *find_fullpath(const char *program)
-{
-	char *fullpath = NULL;
-	char *path, *p;
-	size_t len;
-	static const char procname[] = "find_fullpath";
-
-	/* Don't search when it contains a slash.  */
-	if (strchr(program, '/')) {
-		if (!(fullpath = strdup(program)))
-			malloc_error(procname);
-		if (debug > 1)
-			fprintf(stderr, "DEBUG: %s %s\n", procname, fullpath);
-		return(fullpath);
-	}
-
-	path = getenv ("PATH");
-	if (!path) {
-		/* There is no `PATH' in the environment.  The default search
-		   path is the current directory followed by the path `confstr'
-		   returns for `_CS_PATH'.
-		 */
-		len = confstr(_CS_PATH, (char *) NULL, 0);
-		if (!(path = malloc(1 + len)))
-			malloc_error(procname);
-		path[0] = ':';
-		confstr(_CS_PATH, path+1, len);
-	}
-
-	len = strlen(program) + 1;
-	if (!(fullpath = malloc(strlen(path) + len)))
-		malloc_error(procname);
-	p = path;
-	do {
-		path = p;
-		p = strchr(path, ':');
-		if (p == NULL)
-			p = strchr(path, '\0');
-
-		/* Two adjacent colons, or a colon at the beginning or the end
-		 * of `PATH' means to search the current directory.
-		 */
-		if (p == path)
-			memcpy(fullpath, program, len);
-		else {
-			/* Construct the pathname to try.  */
-			memcpy(fullpath, path, p - path);
-			fullpath[p - path] = '/';
-			memcpy(&fullpath[(p - path) + 1], program, len);
-		}
-
-		/* If we have execute access, assume this is the program. */
-		if (access(fullpath, X_OK) == 0) {
-			if (debug > 1)
-				fprintf(stderr, "DEBUG: %s %s\n",
-					procname, fullpath);
-			return(fullpath);
-		}
-	} while (*p++ != '\0');
-
-	fprintf(stderr, "Error: %s %s could not find executable %s\n",
-		prefix, procname, program);
-	++errors;
-	return(NULL);
-}