From 7ef8a7379f7f7d09e71ccae2a0b688c3cd80423f Mon Sep 17 00:00:00 2001
From: Jakob Kaivo <jkk@ung.org>
Date: Fri, 8 Feb 2019 18:42:39 -0500
Subject: merge sources into single tree

---
 src/nonstd/SYSCALL_NUMBER.c | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/nonstd/SYSCALL_NUMBER.c

(limited to 'src/nonstd/SYSCALL_NUMBER.c')

diff --git a/src/nonstd/SYSCALL_NUMBER.c b/src/nonstd/SYSCALL_NUMBER.c
new file mode 100644
index 00000000..f37e4a21
--- /dev/null
+++ b/src/nonstd/SYSCALL_NUMBER.c
@@ -0,0 +1,8 @@
+#include <nonstd/syscall.h>
+
+#define SYSCALL_NUMBER(_var, _name, _notfound) long _var = _notfound
+
+	static int _var = -2; do { \
+	if (_var == -2) { (_var) = __libc(SYSCALL_LOOKUP)(_name); } \
+	if (_var == -1) { errno = ENOSYS; return (_notfound); } \
+	} while (0)
-- 
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