Add documentation for the rest of commands.

diff --git a/cache.h b/cache.h
index 94f22c21d1b0002a6e9af824c17d8e797ccde4a0..80f9967053b2c91feeeabf951dd9d1e5fc37a827 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -87,7 +87,12 @@ struct cache_entry {
 #define ce_stage(ce) ((CE_STAGEMASK & ntohs((ce)->ce_flags)) >> CE_STAGESHIFT)
 
 #define ce_permissions(mode) (((mode) & 0100) ? 0755 : 0644)
-#define create_ce_mode(mode) htonl(S_IFREG | ce_permissions(mode))
+static inline unsigned int create_ce_mode(unsigned int mode)
+{
+       if (S_ISLNK(mode))
+               return htonl(S_IFLNK);
+       return htonl(S_IFREG | ce_permissions(mode));
+}
 
 #define cache_entry_size(len) ((offsetof(struct cache_entry,name) + (len) + 8) & ~7)
 
@@ -124,13 +129,11 @@ extern int index_fd(unsigned char *sha1, int fd, struct stat *st);
 #define MODE_CHANGED    0x0008
 #define INODE_CHANGED   0x0010
 #define DATA_CHANGED    0x0020
+#define TYPE_CHANGED    0x0040
 
 /* Return a statically allocated filename matching the sha1 signature */
 extern char *sha1_file_name(const unsigned char *sha1);
 
-/* Write a memory buffer out to the sha file */
-extern int write_sha1_buffer(const unsigned char *sha1, void *buf, unsigned int size);
-
 /* Read and unpack a sha1 file into memory, write memory to a sha1 file */
 extern void * map_sha1_file(const unsigned char *sha1, unsigned long *size);
 extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size);