libsandbox/wrapper-funcs/symlink.c


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/*
 * symlink.c
 *
 * symlink() wrapper.
 *
 * Copyright 1999-2008 Gentoo Foundation
 * Licensed under the GPL-2
 */

extern int EXTERN_NAME(const char *, const char *);
static int (*WRAPPER_TRUE_NAME) (const char *, const char *) = NULL;

int WRAPPER_NAME(const char *oldpath, const char *newpath)
{
	int result = -1;

	if FUNCTION_SANDBOX_SAFE("symlink", newpath) {
		check_dlsym(WRAPPER_TRUE_NAME, WRAPPER_SYMNAME,
			    WRAPPER_SYMVER);
		result = WRAPPER_TRUE_NAME(oldpath, newpath);
	}

	return result;
}