1 file changed, 15 insertions, 56 deletions
diff --git a/source/shared.h b/source/shared.h
index 2bf305d..302b752 100644
--- a/source/shared.h
+++ b/source/shared.h
@@ -1,9 +1,8 @@
 /*
- * The helpers that belong to no single page. Repository registration, the
- * lifetimes of the reference and commit records the renderers build, thin
- * wrappers over git's diff machinery, and a handful of string, date and
- * mimetype utilities all live here because several renderers need them. The
- * two process-wide globals, ctx and cgit_repolist, are defined here as well.
+ * The helpers that more than one file needs. Repository registration and thin
+ * wrappers over git's diff machinery make up most of it, beside a few string
+ * and request checks. The two process-wide globals, ctx and cgit_repolist,
+ * are defined here as well.
  */
 
 #ifndef CGIT_SHARED_H
@@ -17,14 +16,6 @@ typedef void (*filepair_fn)(struct diff_filepair *pair);
 typedef void (*linediff_fn)(char *line, int len);
 
 /*
- * Each of these returns its argument untouched when the syscall it wraps
- * succeeded, and dies with the message and errno otherwise.
- */
-extern int cgit_die_unless_zero(int result, const char *msg);
-extern int cgit_die_unless_positive(int result, const char *msg);
-extern int cgit_die_unless_non_negative(int result, const char *msg);
-
-/*
  * Append a repository to cgit_repolist and return it, seeded from the current
  * global configuration. The returned pointer is invalidated by the next call,
  * because the list grows by reallocation.
@@ -33,22 +24,6 @@ extern struct cgit_repo *cgit_add_repo(const char *url);
 extern struct cgit_repo *cgit_get_repoinfo(const char *url);
 
 /*
- * Export the CGIT_REPO_* variables that filters and hooks read.
- */
-extern void cgit_prepare_repo_env(struct cgit_repo *repo);
-
-extern void cgit_free_reflist_inner(struct reflist *list);
-
-/*
- * Matches git's reference iteration callback, and appends each ref it is given
- * to the struct reflist passed as cb_data.
- */
-extern int cgit_refs_cb(const struct reference *ref, void *cb_data);
-
-extern void cgit_free_commitinfo(struct commitinfo *info);
-extern void cgit_free_taginfo(struct taginfo *info);
-
-/*
  * A diff format callback that hands each filepair to the filepair_fn data
  * points at. ISO C has no conversion between a function pointer and void *,
  * so the function travels by address.
@@ -66,13 +41,6 @@ extern int cgit_diff_files(const struct object_id *old_oid, const struct object_
 	linediff_fn fn);
 
 /*
- * Whether a blob of size bytes is past max-blob-size. Callers ask before
- * reading the object, so a huge blob stays out of memory rather than being
- * noticed once it is already there.
- */
-extern int cgit_blob_too_large(size_t size);
-
-/*
  * Limit a diff to the paths below prefix, which is taken literally.
  */
 extern void cgit_diff_limit_path(struct diff_options *opt, const char *prefix);
@@ -82,23 +50,28 @@ extern void cgit_diff_tree(const struct object_id *old_oid, const struct object_
 extern void cgit_diff_commit(struct commit *commit, filepair_fn fn, const char *prefix);
 
 /*
- * Accept only the date formats cgit documents, leaving mode unchanged for
- * anything else.
+ * Whether a blob of size bytes is past max-blob-size. Callers ask before
+ * reading the object, so a huge blob stays out of memory rather than being
+ * noticed once it is already there.
+ */
+extern int cgit_blob_too_large(size_t size);
+
+/*
+ * Point ps at item alone, set to match path literally rather than as a glob,
+ * or at no item when path is NULL, which leaves every path matching.
  */
-extern void cgit_parse_date_format(const char *format, struct date_mode *mode);
+extern void cgit_literal_pathspec(struct pathspec *ps, struct pathspec_item *item, const char *path);
 
 /*
  * Copy str without its trailing runs of c, returning NULL if nothing is left.
  */
 extern char *cgit_trim_end(const char *str, char c);
-extern char *cgit_ensure_end(const char *str, char c);
-extern void strbuf_ensure_end(struct strbuf *sb, char c);
 
 /*
  * Read the first line of a file into a newly allocated, zero terminated
  * buffer. Returns 0 on success and an errno value otherwise.
  */
-extern int cgit_read_first_line(const char *path, char **buf, size_t *size);
+extern int cgit_read_first_line(const char *path, char **buf);
 extern char *cgit_strdup_first_line(const char *text);
 
 /*
@@ -119,8 +92,6 @@ extern void cgit_utf8_sanitize(char *text);
  */
 extern char *cgit_expand_macros(const char *text);
 
-extern char *cgit_get_mimetype_for_filename(const char *filename);
-
 /*
  * Whether a readme setting names a file tracked in the repository, written
  * as ref:path or :path, rather than a file on the server's disk.
@@ -140,16 +111,4 @@ extern int cgit_valid_rev(const char *rev);
  */
 extern int cgit_notes_ref_usable(const char *notes_ref);
 
-/*
- * qsort for a list that may be empty. C leaves a null base undefined even
- * with nothing to sort, and glibc declares it nonnull, while the lists here
- * stay null until their first entry.
- */
-static inline void cgit_qsort(void *base, size_t n, size_t size,
-	int (*cmp)(const void *, const void *))
-{
-	if (n)
-		qsort(base, n, size, cmp);
-}
-
 #endif // CGIT_SHARED_H