Merge branch 'et/add-chmod-x'

diff --git a/cache.h b/cache.h
index 4d62df5cce1cfb4f5442de31ac99ac8085259530..ee04430c93388f9a541f611404620fdf0547ec55 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -173,7 +173,7 @@ struct cache_entry {
        unsigned int ce_flags;
        unsigned int ce_namelen;
        unsigned int index;     /* for link extension */
-       unsigned char sha1[20];
+       struct object_id oid;
        char name[FLEX_ARRAY]; /* more */
 };
 
@@ -1156,6 +1156,16 @@ static inline unsigned int hexval(unsigned char c)
        return hexval_table[c];
 }
 
+/*
+ * Convert two consecutive hexadecimal digits into a char.  Return a
+ * negative value on error.  Don't run over the end of short strings.
+ */
+static inline int hex2chr(const char *s)
+{
+       int val = hexval(s[0]);
+       return (val < 0) ? val : (val << 4) | hexval(s[1]);
+}
+
 /* Convert to/from hex/sha1 representation */
 #define MINIMUM_ABBREV minimum_abbrev
 #define DEFAULT_ABBREV default_abbrev
@@ -1221,7 +1231,7 @@ extern char *sha1_to_hex(const unsigned char *sha1);      /* static buffer result! */
 extern char *oid_to_hex(const struct object_id *oid);  /* same static buffer as sha1_to_hex */
 
 extern int interpret_branch_name(const char *str, int len, struct strbuf *);
-extern int get_sha1_mb(const char *str, unsigned char *sha1);
+extern int get_oid_mb(const char *str, struct object_id *oid);
 
 extern int validate_headref(const char *ref);
 
@@ -1361,6 +1371,7 @@ extern struct alternate_object_database {
 } *alt_odb_list;
 extern void prepare_alt_odb(void);
 extern void read_info_alternates(const char * relative_base, int depth);
+extern char *compute_alternate_path(const char *path, struct strbuf *err);
 extern void add_to_alternates_file(const char *reference);
 typedef int alt_odb_fn(struct alternate_object_database *, void *);
 extern int foreach_alt_odb(alt_odb_fn, void*);
@@ -1773,7 +1784,6 @@ extern int copy_file(const char *dst, const char *src, int mode);
 extern int copy_file_with_time(const char *dst, const char *src, int mode);
 
 extern void write_or_die(int fd, const void *buf, size_t count);
-extern int write_or_whine_pipe(int fd, const void *buf, size_t count, const char *msg);
 extern void fsync_or_die(int fd, const char *);
 
 extern ssize_t read_in_full(int fd, void *buf, size_t count);