Add gnulib modules to replace missing libc functionality

This enables us to build a fully featured elfutils package on systems
with reduced C libraries, such as windows. All the modules are built
into libgnu.a, which is then linked into all binaries if
--enable-gnulib is given on the configure line.

Change-Id: I743fd22172bc85d9f10dcc3dad8eb921f462b554
Reviewed-by: Christian Kandeler <[email protected]>

1 files changed, 15 insertions, 0 deletions

diff --git a/libgnu/file-set.h b/libgnu/file-set.h
new file mode 100644
index 00000000..4e47d95a
--- /dev/null
+++ b/libgnu/file-set.h
@@ -0,0 +1,15 @@
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <stdbool.h>
+
+#include "hash.h"
+
+extern void record_file (Hash_table *ht, char const *file,
+                         struct stat const *stats)
+#if defined __GNUC__ && ((__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || __GNUC__ > 3)
+  __attribute__ ((nonnull (2, 3)))
+#endif
+;
+
+extern bool seen_file (Hash_table const *ht, char const *file,
+                       struct stat const *stats);