src/lib/libfetch/ftp.c, branch release/11.1.0

MFH (r308996, r309051, r309738): refactor, avoid repeating DNS requests

2016-12-14T14:20:32+00:00

libfetch: replace 0 with NULL for pointers.

2016-04-09T18:08:21+00:00

Found with devel/coccinelle.

Reviewed by:	des

latin1 -> utf8

2011-10-19T11:43:51+00:00

Update copyright dates and strip my middle name.

2011-09-27T18:57:26+00:00

Think first, commit second.

2011-09-27T18:42:09+00:00

1. Allow the caller to select active mode.
2. Fix the envar logic so it *always* overrides the caller's flags.
3. Document the change from active to passive.

Long overdue: make passive mode the default for ftp.

2011-09-27T18:23:58+00:00

Increase WARNS to 4.

2011-05-12T21:26:42+00:00

Fix a bug related to connection caching which could cause a crash after

2011-01-17T17:25:46+00:00

a STAT command.

PR:		kern/153748 (different patch)
Submitted by:	Mark Johnston 
MFC after:	2 weeks

Fix a socket leak in ftp_request() after that a connection is established.

2009-11-25T14:57:07+00:00

Submitted by:	Sandvine Incorporated
Reviewed by:	des, emaste
Sponsored by:	Sandvine Incorporated
MFC:		1 week

Use memcpy(3) instead of the BSD-specific bcopy(3).

2008-02-08T09:48:48+00:00

Submitted by:	Joerg Sonnenberger 
MFC after:	2 weeks