Analysis of wget in Minix

The wget-1.5.3 package contains some interesting modifications.

A .descr and build.minix were added - so far, so good.

In the documentation there is a strange feat.

The file in the Minix-version does not include the wget.texi file, but the file was pasted plainly. Perhaps makeinfo under Minix does not support inclusion?

Now the real stuff:

In connect.c there isa call to setsockopt

if (setsockopt (msock, SOL_SOCKET, SO_REUSEADDR, (char *)&optval, sizeof (optval)) 0) return CONSOCKERR;

In the Minix3 version, the return was dumped:

setsockopt (msock, SOL_SOCKET, SO_REUSEADDR, (char *)&optval, sizeof (optval));

Therefore I can conclude that this call is less hazardous in Minix and does not break the connection.

Then the patcher added a 1 and 2 to debugging print statements in ftp.c. Well.

That's all for wget.

File last modified: 19:14:22 18-Aug-2009