Ports: Remove some no-longer-needed patches for git :^)

We can mmap files with MAP_PRIVATE these days.

1 files changed, 0 insertions, 102 deletions

diff --git a/Ports/git/patches/serenity-hacks.patch b/Ports/git/patches/serenity-hacks.patch
index 310edef829..9ff063b0ed 100644
--- a/Ports/git/patches/serenity-hacks.patch
+++ b/Ports/git/patches/serenity-hacks.patch
@@ -1,15 +1,3 @@
-diff -ru git-2.25.1/commit-graph.c git-2.25.1-serenity/commit-graph.c
---- git-2.25.1/commit-graph.c	2020-02-17 05:47:35.000000000 +0100
-+++ git-2.25.1-serenity/commit-graph.c	2020-02-20 06:44:32.062023438 +0100
-@@ -130,7 +130,7 @@
- 		error(_("commit-graph file is too small"));
- 		return NULL;
- 	}
--	graph_map = xmmap(NULL, graph_size, PROT_READ, MAP_PRIVATE, fd, 0);
-+	graph_map = xmmap(NULL, graph_size, PROT_READ, MAP_SHARED, fd, 0);
- 	ret = parse_commit_graph(graph_map, fd, graph_size);
- 
- 	if (!ret) {
 diff -ru git-2.25.1/config.c git-2.25.1-serenity/config.c
 --- git-2.25.1/config.c	2020-02-17 05:47:35.000000000 +0100
 +++ git-2.25.1-serenity/config.c	2020-02-20 06:44:32.062023438 +0100
@@ -44,93 +32,3 @@ diff -ru git-2.25.1/config.mak.uname git-2.25.1-serenity/config.mak.uname
  
  ifdef MSVC
  	# avoid the MingW and Cygwin configuration sections
-diff -ru git-2.25.1/diff.c git-2.25.1-serenity/diff.c
---- git-2.25.1/diff.c	2020-02-17 05:47:35.000000000 +0100
-+++ git-2.25.1-serenity/diff.c	2020-02-20 06:44:32.070023410 +0100
-@@ -3994,7 +3994,7 @@
- 		fd = open(s->path, O_RDONLY);
- 		if (fd < 0)
- 			goto err_empty;
--		s->data = xmmap(NULL, s->size, PROT_READ, MAP_PRIVATE, fd, 0);
-+		s->data = xmmap(NULL, s->size, PROT_READ, MAP_SHARED, fd, 0);
- 		close(fd);
- 		s->should_munmap = 1;
- 
-diff -ru git-2.25.1/midx.c git-2.25.1-serenity/midx.c
---- git-2.25.1/midx.c	2020-02-17 05:47:35.000000000 +0100
-+++ git-2.25.1-serenity/midx.c	2020-02-20 06:44:32.082023367 +0100
-@@ -71,7 +71,7 @@
- 
- 	FREE_AND_NULL(midx_name);
- 
--	midx_map = xmmap(NULL, midx_size, PROT_READ, MAP_PRIVATE, fd, 0);
-+	midx_map = xmmap(NULL, midx_size, PROT_READ, MAP_SHARED, fd, 0);
- 
- 	FLEX_ALLOC_STR(m, object_dir, object_dir);
- 	m->fd = fd;
-diff -ru git-2.25.1/pack-bitmap.c git-2.25.1-serenity/pack-bitmap.c
---- git-2.25.1/pack-bitmap.c	2020-02-17 05:47:35.000000000 +0100
-+++ git-2.25.1-serenity/pack-bitmap.c	2020-02-20 06:44:32.086023353 +0100
-@@ -288,7 +288,7 @@
- 
- 	bitmap_git->pack = packfile;
- 	bitmap_git->map_size = xsize_t(st.st_size);
--	bitmap_git->map = xmmap(NULL, bitmap_git->map_size, PROT_READ, MAP_PRIVATE, fd, 0);
-+	bitmap_git->map = xmmap(NULL, bitmap_git->map_size, PROT_READ, MAP_SHARED, fd, 0);
- 	bitmap_git->map_pos = 0;
- 	close(fd);
- 
-diff -ru git-2.25.1/packfile.c git-2.25.1-serenity/packfile.c
---- git-2.25.1/packfile.c	2020-02-17 05:47:35.000000000 +0100
-+++ git-2.25.1-serenity/packfile.c	2020-02-20 06:44:32.086023353 +0100
-@@ -97,7 +97,7 @@
- 		close(fd);
- 		return error("index file %s is too small", path);
- 	}
--	idx_map = xmmap(NULL, idx_size, PROT_READ, MAP_PRIVATE, fd, 0);
-+	idx_map = xmmap(NULL, idx_size, PROT_READ, MAP_SHARED, fd, 0);
- 	close(fd);
- 
- 	ret = load_idx(path, hashsz, idx_map, idx_size, p);
-@@ -653,7 +653,7 @@
- 				&& unuse_one_window(p))
- 				; /* nothing */
- 			win->base = xmmap_gently(NULL, win->len,
--				PROT_READ, MAP_PRIVATE,
-+				PROT_READ, MAP_SHARED,
- 				p->pack_fd, win->offset);
- 			if (win->base == MAP_FAILED)
- 				die_errno("packfile %s cannot be mapped",
-diff -ru git-2.25.1/read-cache.c git-2.25.1-serenity/read-cache.c
---- git-2.25.1/read-cache.c	2020-02-17 05:47:35.000000000 +0100
-+++ git-2.25.1-serenity/read-cache.c	2020-02-20 06:44:32.090023338 +0100
-@@ -2177,7 +2177,7 @@
- 	if (mmap_size < sizeof(struct cache_header) + the_hash_algo->rawsz)
- 		die(_("%s: index file smaller than expected"), path);
- 
--	mmap = xmmap_gently(NULL, mmap_size, PROT_READ, MAP_PRIVATE, fd, 0);
-+	mmap = xmmap_gently(NULL, mmap_size, PROT_READ, MAP_SHARED, fd, 0);
- 	if (mmap == MAP_FAILED)
- 		die_errno(_("%s: unable to map index file"), path);
- 	close(fd);
-diff -ru git-2.25.1/sha1-file.c git-2.25.1-serenity/sha1-file.c
---- git-2.25.1/sha1-file.c	2020-02-17 05:47:35.000000000 +0100
-+++ git-2.25.1-serenity/sha1-file.c	2020-02-20 06:44:32.102023295 +0100
-@@ -1129,7 +1129,7 @@
- 				close(fd);
- 				return NULL;
- 			}
--			map = xmmap(NULL, *size, PROT_READ, MAP_PRIVATE, fd, 0);
-+			map = xmmap(NULL, *size, PROT_READ, MAP_SHARED, fd, 0);
- 		}
- 		close(fd);
- 	}
-@@ -2073,7 +2073,7 @@
- 			ret = index_mem(istate, oid, buf, size, type, path, flags);
- 		free(buf);
- 	} else {
--		void *buf = xmmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
-+		void *buf = xmmap(NULL, size, PROT_READ, MAP_SHARED, fd, 0);
- 		ret = index_mem(istate, oid, buf, size, type, path, flags);
- 		munmap(buf, size);
- 	}