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authorJunio C Hamano <gitster@pobox.com>2011-10-28 11:52:14 -0700
committerJunio C Hamano <gitster@pobox.com>2011-10-28 11:52:14 -0700
commitcdf9db3c83618453809d6a584d1a0db19b3e189f (patch)
treedae91f3adac1efa60acfc501c1b9adf16b79156d /pack-write.c
parentc0ad465725302b9411e53d248871c36880b6f8fd (diff)
downloadgit-cdf9db3c83618453809d6a584d1a0db19b3e189f.tar.gz
create_tmp_packfile(): a helper function
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@pobox.com>
Diffstat (limited to 'pack-write.c')
-rw-r--r--pack-write.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/pack-write.c b/pack-write.c
index 46f3f846be..863cce8a09 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);
+}