Mercurial > hg > toybox
diff toys/swapoff.c @ 482:b4a9fd8773d6
Adding swapon and swapoff
author | Elie De Brauwer <eliedebrauwer@gmail.com> |
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date | Sat, 18 Feb 2012 15:33:27 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/toys/swapoff.c Sat Feb 18 15:33:27 2012 +0100 @@ -0,0 +1,26 @@ +/* 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"); +}