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/SYSCALL0.c | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 src/nonstd/SYSCALL0.c

(limited to 'src/nonstd/SYSCALL0.c')

diff --git a/src/nonstd/SYSCALL0.c b/src/nonstd/SYSCALL0.c
new file mode 100644
index 00000000..c52a944d
--- /dev/null
+++ b/src/nonstd/SYSCALL0.c
@@ -0,0 +1,11 @@
+#include <nonstd/syscall.h>
+
+#define SYSCALL0(_name, _type)
+	static int _scno = -2; \
+	if (_scno == -2) { _scno = ((sycall_lookup_t)__libc(LOOKUP))(_name); } \
+	_type _ret = __syscall(_scno); \
+	if (_ret < 0) { \
+		errno = -_ret; \
+		return -1; \
+	} \
+	return _ret
-- 
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