[PATCH 10/11] sha1_file.c: expose helpers to read loose objects
From: Junio C Hamano <hidden>
Date: 2016-06-15 22:51:15
Subsystem:
the rest · Maintainer:
Linus Torvalds
Make map_sha1_file() and unpack_sha1_header() available to the streaming read API by exporting them via cache.h header file. Signed-off-by: Junio C Hamano <redacted> --- cache.h | 2 ++ sha1_file.c | 4 ++-- 2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/cache.h b/cache.h
index 39e53c8..3d3d683 100644
--- a/cache.h
+++ b/cache.h@@ -780,6 +780,8 @@ extern int hash_sha1_file(const void *buf, unsigned long len, const char *type, extern int write_sha1_file(const void *buf, unsigned long len, const char *type, unsigned char *return_sha1); extern int pretend_sha1_file(void *, unsigned long, enum object_type, unsigned char *); extern int force_object_loose(const unsigned char *sha1, time_t mtime); +extern void *map_sha1_file(const unsigned char *sha1, unsigned long *size); +extern int unpack_sha1_header(z_stream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz); /* global flag to enable extra checks when accessing packed objects */ extern int do_check_packed_object_crc;
diff --git a/sha1_file.c b/sha1_file.c
index b0d82d9..b68a308 100644
--- a/sha1_file.c
+++ b/sha1_file.c@@ -1186,7 +1186,7 @@ static int open_sha1_file(const unsigned char *sha1) return -1; } -static void *map_sha1_file(const unsigned char *sha1, unsigned long *size) +void *map_sha1_file(const unsigned char *sha1, unsigned long *size) { void *map; int fd;
@@ -1245,7 +1245,7 @@ unsigned long unpack_object_header_buffer(const unsigned char *buf, return used; } -static int unpack_sha1_header(z_stream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz) +int unpack_sha1_header(z_stream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz) { unsigned long size, used; static const char valid_loose_object_type[8] = {
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1.7.5.1.365.g32b65