Added PackUnix::writePackHeader().

committer: mfx <mfx> 979754833 +0000

src/p_lx_elf.cpp

@@ -401,10 +401,7 @@ void PackLinuxI386elf::pack(OutputFile *fo)
     ph.c_len = total_out;
 
     // write packheader
-    const int hsize = ph.getPackHeaderSize();
-    set_le32(obuf, UPX_MAGIC_LE32);             // note: always le32
-    patchPackHeader(obuf, hsize);
-    fo->write(obuf, hsize);
+    writePackHeader(fo);
 
     // write overlay offset (needed for decompression)
     set_native32(obuf, lsize);