chunks: expose chunks_directory_exists()

Tarsnap · Apr 7, 2024 · 0bb00d0 · 0bb00d0
1 parent defd0ee
commit 0bb00d0
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Showing 3 changed files with 10 additions and 8 deletions.
diff --git a/tar/chunks/chunks.h b/tar/chunks/chunks.h
@@ -262,7 +262,8 @@ int chunks_stats_addchunk(CHUNKS_S *, const uint8_t *, size_t, size_t);
 void chunks_stats_extrastats(CHUNKS_S *, size_t);
 
 /*
- * Function used by --initialize-cachedir.
+ * Function used by --initialize-cachedir and checking that the cachedir
+ * exists.
  */
 
 /**
@@ -272,4 +273,11 @@ void chunks_stats_extrastats(CHUNKS_S *, size_t);
  */
 int chunks_initialize(const char *);
 
+/**
+ * chunks_directory_exists(cachepath):
+ * Return 1 if the /directory file exists within ${cachepath}, 0 if it does
+ * not, or -1 if there is an error.
+ */
+int chunks_directory_exists(const char *);
+
 #endif /* !CHUNKS_H_ */
diff --git a/tar/chunks/chunks_directory.c b/tar/chunks/chunks_directory.c
@@ -21,6 +21,7 @@
 #include "sysendian.h"
 #include "warnp.h"
 
+#include "chunks.h"
 #include "chunks_internal.h"
 
 /* On-disk extra data statistics structure; integers are little-endian. */

diff --git a/tar/chunks/chunks_internal.h b/tar/chunks/chunks_internal.h
@@ -61,13 +61,6 @@ RWHASHTAB * chunks_directory_read(const char *, void **,
 int chunks_directory_write(const char *, RWHASHTAB *, struct chunkstats *,
     const char *);
 
-/**
- * chunks_directory_exists(cachepath):
- * Return 1 if the /directory file exists within ${cachepath}, 0 if it does
- * not, or -1 if there is an error.
- */
-int chunks_directory_exists(const char *);
-
 /**
  * chunks_directory_free(HT, dir):
  * Free the hash table ${HT} of struct chunkdata records, all of its