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authorMartin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>2014-01-14 20:12:45 +0100
committerMartin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>2014-01-14 20:12:45 +0100
commitaa17f16fecbdb758c50d45e500e03b4fbf177186 (patch)
tree8b75557abbd1fa19cf02df2721cbb47339afc12f /passes/hierarchy
parent0c5b1f32d49540b8cbbfbd610e9dca82d75a7893 (diff)
Include unistd.h in passes/hierarchy/hierarchy.cc (required for access(3))
This fixes compilation errors on Arch Linux. Signed-off-by: Martin Schmölzer <martin.schmoelzer@student.tuwien.ac.at>
Diffstat (limited to 'passes/hierarchy')
-rw-r--r--passes/hierarchy/hierarchy.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/passes/hierarchy/hierarchy.cc b/passes/hierarchy/hierarchy.cc
index f77ded9d..01e287e9 100644
--- a/passes/hierarchy/hierarchy.cc
+++ b/passes/hierarchy/hierarchy.cc
@@ -23,6 +23,7 @@
#include <stdio.h>
#include <fnmatch.h>
#include <set>
+#include <unistd.h>
namespace {
struct generate_port_decl_t {