1 files changed, 20 insertions, 0 deletions
diff --git a/c/src/exec/posix/src/unistd.c b/c/src/exec/posix/src/unistd.c
new file mode 100644
index 0000000000..ecda95ebe3
--- /dev/null
+++ b/c/src/exec/posix/src/unistd.c
@@ -0,0 +1,20 @@
+/* unistd.c
+ *
+ */
+
+#include <unistd.h>
+
+#ifdef NOT_IMPLEMENTED_YET
+
+/*
+ *  4.8.1 Get Configurable System Variables, P1003.1b-1993, p. 95
+ */
+
+long sysconf(
+  int name
+)
+{
+  return POSIX_NOT_IMPLEMENTED();
+}
+
+#endif