SPARC64_BOOT_BLOCK_MAX_SIZE
char bb[SPARC64_BOOT_BLOCK_MAX_SIZE];
memset(&bb, 0, SPARC64_BOOT_BLOCK_MAX_SIZE);
rv = pwrite(params->fsfd, &bb, SPARC64_BOOT_BLOCK_MAX_SIZE,
} else if (rv != SPARC64_BOOT_BLOCK_MAX_SIZE) {
char bb[SPARC64_BOOT_BLOCK_MAX_SIZE];