Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-18 08:43:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

output: cache the mapped file names

Browse Source 
Don't repeatedly call malloc/free for each call to map_file_name.

* bootstrap.conf: We need hash-map.
* src/files.h, src/files.c (map_file_name): The caller must not free
the result.
Adjust callers.
(mapped_dir_prefix, spec_mapped_header_file): Remove.
* src/files.c
(map_file_name): Rename as...
(map_file_name_alloc): this.
(mapped_files, map_file_name, string_equals, string_hash, string_free):
New.
This commit is contained in:
Akim Demaille
2021-02-25 08:31:50 +01:00
parent b96528b48c
commit f6eb1ac87b
7 changed files with 94 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/muscle-tab.c
View File

@@ -204,10 +204,8 @@ static void
muscle_syncline_grow (char const *key, location loc)
{
obstack_printf (&muscle_obstack, "]b4_syncline(%d, ", loc.start.line);
char *f = map_file_name (loc.start.file);
obstack_quote (&muscle_obstack,
quotearg_style (c_quoting_style, f));
free (f);
quotearg_style (c_quoting_style, map_file_name (loc.start.file)));
obstack_sgrow (&muscle_obstack, ")dnl\n[");
char const *extension = obstack_finish0 (&muscle_obstack);
muscle_grow (key, extension, "", "");