From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Sat, 12 Feb 2011 00:22:29 -0500
Subject: initial check-in, version 0.5.0

---
 src/ipc/shmdt.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/ipc/shmdt.c

(limited to 'src/ipc/shmdt.c')

diff --git a/src/ipc/shmdt.c b/src/ipc/shmdt.c
new file mode 100644
index 00000000..e04188f9
--- /dev/null
+++ b/src/ipc/shmdt.c
@@ -0,0 +1,12 @@
+#include <sys/shm.h>
+#include "syscall.h"
+#include "ipc.h"
+
+int shmdt(const void *addr)
+{
+#ifdef __NR_shmdt
+	return syscall1(__NR_shmdt, (long)addr);
+#else
+	return syscall2(__NR_ipc, IPCOP_shmdt, (long)addr);
+#endif
+}
-- 
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