[Toybox] [PATCH 09/10] Define sethostname(), swapon() and swapoff().

[Georgi Chorbadzhiyski]

---
 toys/hostname.c |    7 +++++++
 toys/swapoff.c  |    7 +++++++
 toys/swapon.c   |    7 +++++++
 3 files changed, 21 insertions(+), 0 deletions(-)

diff --git a/toys/hostname.c b/toys/hostname.c
index 5f1c20e..ad71bef 100644
--- a/toys/hostname.c
+++ b/toys/hostname.c
@@ -19,6 +19,13 @@ config HOSTNAME
 
 #include "toys.h"
 
+#ifdef __ANDROID__
+#include <asm/unistd.h>
+int sethostname(const char *name, size_t len) {
+	return syscall(__NR_sethostname, name, len);
+}
+#endif
+
 void hostname_main(void)
 {
 	const char *hostname = toys.optargs[0];
diff --git a/toys/swapoff.c b/toys/swapoff.c
index fba0de8..49f7027 100644
--- a/toys/swapoff.c
+++ b/toys/swapoff.c
@@ -19,6 +19,13 @@ config SWAPOFF
 
 #include "toys.h"
 
+#ifdef __ANDROID__
+#include <asm/unistd.h>
+int swapoff(const char *path) {
+	return syscall(__NR_swapon, path);
+}
+#endif
+
 void swapoff_main(void)
 {
 	if (swapoff(toys.optargs[0]))
diff --git a/toys/swapon.c b/toys/swapon.c
index 16ce8d1..fff8dac 100644
--- a/toys/swapon.c
+++ b/toys/swapon.c
@@ -25,6 +25,13 @@ DEFINE_GLOBALS(
 
 #define TT this.swapon
 
+#ifdef __ANDROID__
+#include <asm/unistd.h>
+int swapon(const char *path, int swapflags) {
+	return syscall(__NR_swapon, path, swapflags);
+}
+#endif
+
 void swapon_main(void)
 {
 	int flags = 0;
-- 
1.7.5.1