bsd/kern/kern_exec.c

334  *		(imgp->ip_strings)		saved path
335  *		(imgp->ip_strspace)		space remaining in ip_strings
359 		error = copyinstr(path, imgp->ip_strings, len, &len);
363 		error = copystr(kpath, imgp->ip_strings, len, &len);
389  *		(imgp->ip_strings)		saved path
390  *		(imgp->ip_strspace)		space remaining in ip_strings
398 	imgp->ip_strendp = imgp->ip_strings;
1280 	/* Use imgp->ip_strings, which contains the copyin-ed exec path */
1281 	DTRACE_PROC1(exec, uintptr_t, imgp->ip_strings);
1284 		   UIO_SYSSPACE, CAST_USER_ADDR_T(imgp->ip_strings), imgp->ip_vfs_context);
1366 			/* Use imgp->ip_strings, which exec_shell_imgact reset to the interpreter */
1368 				   UIO_SYSSPACE, CAST_USER_ADDR_T(imgp->ip_strings), imgp->ip_vfs_context);
1392 	if (imgp->ip_strings)
2129 		if (imgp->ip_strings)
2350 	if (imgp->ip_strings)
2563 			.start_string = imgp->ip_strings,
2592 	string_size = imgp->ip_strendp - imgp->ip_strings;
2632 	error = copyout(imgp->ip_strings, string_area,
2654 			user_addr_t cur_address = string_area + (cur_string - imgp->ip_strings);
3725 			imgp->ip_strings = (char *)(execargs_cache[i]);
3736 		kret = execargs_purgeable_allocate(&imgp->ip_strings);
3739 		kret = execargs_purgeable_reference(imgp->ip_strings);
3747 	imgp->ip_vdata = imgp->ip_strings + ( NCARGS + PAGE_SIZE );
3748 	imgp->ip_strendp = imgp->ip_strings;
3775 	kret = execargs_purgeable_volatilize(imgp->ip_strings);
3783 			execargs_cache[i] = (vm_offset_t) imgp->ip_strings;
3784 			imgp->ip_strings = NULL;
3789 	assert(imgp->ip_strings == NULL);