Factor out a small logic out of the private write_pack_file() function
in builtin/pack-objects.c
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
builtin/pack-objects.c | 12 +++---------
pack-write.c | 10 ++++++++++
pack.h | 3 +++
3 files changed, 16 insertions(+), 9 deletions(-)
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 6643c16..3258fa9 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -584,16 +584,10 @@ static void write_pack_file(void)
unsigned char sha1[20];
char *pack_tmp_name = NULL;
- if (pack_to_stdout) {
+ if (pack_to_stdout)
f = sha1fd_throughput(1, "<stdout>", progress_state);
- } else {
- char tmpname[PATH_MAX];
- int fd;
- fd = odb_mkstemp(tmpname, sizeof(tmpname),
- "pack/tmp_pack_XXXXXX");
- pack_tmp_name = xstrdup(tmpname);
- f = sha1fd(fd, pack_tmp_name);
- }
+ else
+ f = create_tmp_packfile(&pack_tmp_name);
offset = write_pack_header(f, nr_remaining);
if (!offset)
diff --git a/pack-write.c b/pack-write.c
index 46f3f84..863cce8 100644
--- a/pack-write.c
+++ b/pack-write.c
@@ -328,3 +328,13 @@ int encode_in_pack_object_header(enum object_type type, uintmax_t size, unsigned
*hdr = c;
return n;
}
+
+struct sha1file *create_tmp_packfile(char **pack_tmp_name)
+{
+ char tmpname[PATH_MAX];
+ int fd;
+
+ fd = odb_mkstemp(tmpname, sizeof(tmpname), "pack/tmp_pack_XXXXXX");
+ *pack_tmp_name = xstrdup(tmpname);
+ return sha1fd(fd, *pack_tmp_name);
+}
diff --git a/pack.h b/pack.h
index d429d8a..0027ac6 100644
--- a/pack.h
+++ b/pack.h
@@ -84,4 +84,7 @@ extern int encode_in_pack_object_header(enum object_type, uintmax_t, unsigned ch
#define PH_ERROR_PACK_SIGNATURE (-2)
#define PH_ERROR_PROTOCOL (-3)
extern int read_pack_header(int fd, struct pack_header *);
+
+extern struct sha1file *create_tmp_packfile(char **pack_tmp_name);
+
#endif
--
1.7.7.1.573.ga40d2
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