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-rw-r--r--toys/swapoff.c26
-rw-r--r--toys/swapon.c38
2 files changed, 64 insertions, 0 deletions
diff --git a/toys/swapoff.c b/toys/swapoff.c
new file mode 100644
index 00000000..fba0de83
--- /dev/null
+++ b/toys/swapoff.c
@@ -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");
+}
diff --git a/toys/swapon.c b/toys/swapon.c
new file mode 100644
index 00000000..36e4507b
--- /dev/null
+++ b/toys/swapon.c
@@ -0,0 +1,38 @@
+/* vi: set sw=4 ts=4:
+ *
+ * swapon.c - Enable region for swapping
+ *
+ * Copyright 2012 Elie De Brauwer <eliedebrauwer@gmail.com>
+ *
+ * Not in SUSv4.
+
+USE_SWAPON(NEWTOY(swapon, "<1>1p#<0>32767", TOYFLAG_BIN|TOYFLAG_NEEDROOT))
+
+config SWAPON
+ bool "swapon"
+ default y
+ help
+ usage: swapon swapregion
+
+ Enable swapping on a given swapregion.
+*/
+
+#include "toys.h"
+
+DEFINE_GLOBALS(
+ long priority;
+)
+
+#define TT this.swapon
+
+void swapon_main(void)
+{
+ int flags = 0;
+
+ if (toys.optflags & 1)
+ flags = SWAP_FLAG_PREFER |
+ ((TT.priority & SWAP_FLAG_PRIO_MASK) << SWAP_FLAG_PRIO_SHIFT);
+
+ if (swapon(toys.optargs[0], flags))
+ perror_exit("failed to enable swaparea");
+}