Add string to mode_t parser added new function string_to_mode(char *m_string, mode_t base) which parses a given string and converts it to a mode_t. If either + or - are part of m_string the permissions are either added or removed from base. Currently support for permision copy is missing (e.g. g=u), but all other flags should work. Format for m_string: either symbolic modes or octal representation. symbolic modes: [auog][[+-=][rwxst]*] examples: string_to_mode("u=rwx,g=rw,o=r", 0); string_to_mode("a-x", 0777); string_to_mode("0744", 0);

/* vi: set sw=4 ts=4:
 *
 * swapoff.c - Disable region for swapping
 *
 * Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com>
 *
 * Not in SUSv4.

USE_SWAPOFF(NEWTOY(swapoff, "<1>1", TOYFLAG_BIN|TOYFLAG_NEEDROOT))

config SWAPOFF
	bool "swapoff"
	default y
	help
	  usage: swapoff swapregion

	  Disable swapping on a given swapregion.
*/

#include "toys.h"

void swapoff_main(void)
{
	if (swapoff(toys.optargs[0]))
		perror_exit("failed to remove swaparea");
}