git-send-email: Read the default SMTP server from the GIT config file

diff --git a/archive-zip.c b/archive-zip.c
index ae7462353da7b0f5afd3659aa3dac26cd61c80b7..28e7352e98eaa3bcbc3c86ce772bae35a605ceb2 100644 (file)
--- a/archive-zip.c
+++ b/archive-zip.c
@@ -145,6 +145,7 @@ static int write_zip_entry(const unsigned char *sha1,
 {
        struct zip_local_header header;
        struct zip_dir_header dirent;
+       unsigned long attr2;
        unsigned long compressed_size;
        unsigned long uncompressed_size;
        unsigned long crc;
@@ -172,12 +173,16 @@ static int write_zip_entry(const unsigned char *sha1,
 
        if (S_ISDIR(mode)) {
                method = 0;
+               attr2 = 16;
                result = READ_TREE_RECURSIVE;
                out = NULL;
                uncompressed_size = 0;
                compressed_size = 0;
-       } else if (S_ISREG(mode)) {
-               method = zlib_compression_level == 0 ? 0 : 8;
+       } else if (S_ISREG(mode) || S_ISLNK(mode)) {
+               method = 0;
+               attr2 = S_ISLNK(mode) ? ((mode | 0777) << 16) : 0;
+               if (S_ISREG(mode) && zlib_compression_level != 0)
+                       method = 8;
                result = 0;
                buffer = read_sha1_file(sha1, type, &size);
                if (!buffer)
@@ -213,7 +218,7 @@ static int write_zip_entry(const unsigned char *sha1,
        }
 
        copy_le32(dirent.magic, 0x02014b50);
-       copy_le16(dirent.creator_version, 0);
+       copy_le16(dirent.creator_version, S_ISLNK(mode) ? 0x0317 : 0);
        copy_le16(dirent.version, 10);
        copy_le16(dirent.flags, 0);
        copy_le16(dirent.compression_method, method);
@@ -227,7 +232,7 @@ static int write_zip_entry(const unsigned char *sha1,
        copy_le16(dirent.comment_length, 0);
        copy_le16(dirent.disk, 0);
        copy_le16(dirent.attr1, 0);
-       copy_le32(dirent.attr2, 0);
+       copy_le32(dirent.attr2, attr2);
        copy_le32(dirent.offset, zip_offset);
        memcpy(zip_dir + zip_dir_offset, &dirent, sizeof(struct zip_dir_header));
        zip_dir_offset += sizeof(struct zip_dir_header);