Define PCI_MATCH_ANY as an unsigned int
Clears a bunch of clang warnings of the forms:
common_device_name.c:345:23: warning: comparison of integers of different signs:
'const uint32_t' (aka 'const unsigned int') and 'int' [-Wsign-compare]
if ( m->vendor_id == PCI_MATCH_ANY ) {
~~~~~~~~~~~~ ^ ~~~~~~~~~~~~~
common_device_name.c:498:19: warning: implicit conversion changes signedness:
'int' to 'uint32_t' (aka 'unsigned int') [-Wsign-conversion]
m.device_id = PCI_MATCH_ANY;
~ ^~~~~~~~~~~~~
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
diff --git a/include/pciaccess.h b/include/pciaccess.h
index c457424..22faf89 100644
--- a/include/pciaccess.h
+++ b/include/pciaccess.h
@@ -178,7 +178,7 @@
/*@}*/
-#define PCI_MATCH_ANY (~0)
+#define PCI_MATCH_ANY (~0U)
/**
* Compare two PCI ID values (either vendor or device). This is used
