push_pad();
if (size) {
- fwrite(filebuf, size, 1, stdout);
+ if (fwrite(filebuf, size, 1, stdout) != 1) {
+ fprintf(stderr, "writing filebuf failed\n");
+ goto error;
+ }
offset += size;
push_pad();
}
return rc;
}
-void usage(const char *prog)
+static void usage(const char *prog)
{
fprintf(stderr, "Usage:\n"
"\t%s <cpio_list>\n"