dumpsys_buf_write
error = dumpsys_buf_write(di, (char*)&phdr, sizeof(phdr));
error = dumpsys_buf_write(di, (char*)&phdr, sizeof(phdr));
error = dumpsys_buf_write(di, (char*)&ehdr, sizeof(ehdr));
int dumpsys_buf_write(struct dumperinfo *, char *, size_t);
return (dumpsys_buf_write(di, (char *)&phdr, sizeof(phdr)));