MFC r261550,r281354,r281355,r281356,r281358,r281359,r281360,r281361,r281362,r281391...

MFC r261550,r281354,r281355,r281356,r281358,r281359,r281360,r281361,r281362,r281391,r281392,r281393,r281394,r281395,r281397,r281398,r281399,r281400,r281401,r281402,r281403,r281404,r281407,r281408,r281409,r281410,r281411:

r261550 (by glebius):

Add test case for kern/181741. Right now test fails.

PR:		181741
Sponsored by:	Nginx, Inc.

r281354:

Fix warnings, fix a typo in a testcase description, bump WARNS to 3

- Remove argc/argv (-Wunused)
- Cast len in comparison to size_t (-Wsign-compare)

Sponsored by: EMC / Isilon Storage Division

r281355:

Fix -Wunused warnings, bump WARNS to 6

The testcase fails today on subtest # 9

The output is still broken if prove -rv is run and the testcase aborts
prematurely (the testcase doesn't really conform to TAP protocol properly,
except when it completes fully)

Sponsored by: EMC / Isilon Storage Division

r281356:

Fix -Wunused warnings, bump WARNS to 6

The output is still broken if prove -rv is run and the testcase aborts
prematurely with fail_assertion (the testcase doesn't really conform to TAP
protocol properly, except when it completes fully)

Sponsored by: EMC / Isilon Storage Division

r281358:

- Parameterize out the number of accept/connect attempts
- Randomize the bind port to allow 2+ consecutive calls in < 10 minutes, and
  to also not fail if (for instance) there's a server already listening on port
  8080
- Don't leak the listening socket / fds into the child process
- Fix warnings:
-- Remove argc/argv (-Wunused)
-- Mark sig __unused (-Wunused)
-- Mark quit static (-Wmissing-variable-declarations)

Sponsored by: EMC / Isilon Storage Division

r281359:

Remove argc/argv (-Wunused)

Sponsored by: EMC / Isilon Storage Division

r281360:

Fix warnings

- Remove argc/argv (-Wunused)
- Mark some parameters to socket_listen_update __unused (-Wunused)

Sponsored by: EMC / Isilon Storage Division

r281361:

Remove argc/argv (-Wunused)

Sponsored by: EMC / Isilon Storage Division

r281362:

Use _exit, not exit in forked process

Sponsored by: EMC / Isilon Storage Division

r281391:

- Use static buffers for temporary file paths instead of strdup of constant strings
- Don't use /tmp because it's outside ATF's prescribed sandbox
- Use mkstemp instead of mktemp to eliminate warning

Sponsored by: EMC / Isilon Storage Division

r281392:

- Garbage collect argc/argv (-Wunused)
- Bump WARNS to 6

Sponsored by: EMC / Isilon Storage Division

r281393:

Fix warnings and bump WARNS to 6
- Garbage collect argc/argv (-Wunused)
- sleep(3) will always return an unsigned int; don't check for return codes <0
  (-Wsign-compare)

Sponsored by: EMC / Isilon Storage Division

r281394:

- Don't use /tmp because it's outside ATF's prescribed sandbox
- Replace a hardcoded PATH_MAX value with sizeof(path)
- Use path like an array, not a pointer, and always try to unlink it in cleanup

Sponsored by: EMC / Isilon Storage Division

r281395:

Fix a -Wuninitialized warning by setting the socket to -1 and bump WARNS to 6

Sponsored by: EMC / Isilon Storage Division

r281397:

Mark signum unused in signal_handler; bump WARNS to 6

Sponsored by: EMC / Isilon Storage Division

r281398:

Garbage collect argc/argv and bump WARNS to 6

Sponsored by: EMC / Isilon Storage Division

r281399:

Fix warnings and bump WARNS to 6
- Staticize variables as needed
- Garbage collect argc/argv
- Fix -Wsign-compare warnings by casting small sizeof to (int)

Sponsored by: EMC / Isilon Storage Division

r281400:

- Garbage collect argc/argv; bump WARNS to 6
- Make the socket path random and move it out of /tmp as that's outside ATF's
  prescribed path

Sponsored by: EMC / Isilon Storage Division

r281401:

- Garbage collect argc/argv
- Use random paths instead of one in /tmp

Sponsored by: EMC / Isilon Storage Division

r281402:

Garbage collect argc/argv and bump WARNS to 6

Sponsored by: EMC / Isilon Storage Division

r281403:

Garbage collect argc/argv and bump WARNS to 6

Sponsored by: EMC / Isilon Storage Division

r281404:

Generate temporary files with mkstemp instead of mktemp

Sponsored by: EMC / Isilon Storage Division

r281407:

Fix the knob twiddling to work properly per src.opts.mk

Sponsored by: EMC / Isilon Storage Division

r281408:

- Remove the .t wrapper and put the "magic" of determining the number of
  testcases into the .c file
- Require root for now because it fails with SOCK_RAW without root privileges
- Increment the test count properly on socket create failure

Sponsored by: EMC / Isilon Storage Division

r281409:

Fix warnings, bump WARNS to 6, and use a temporary socket instead of one in /tmp

Sponsored by: EMC / Isilon Storage Division

r281410:

Fix more warnings I didn't catch in the first go-around

Sponsored by: EMC / Isilon Storage Division

r281411:

Fix even more warnings..

Sponsored by: EMC / Isilon Storage Division

git-svn-id: svn://svn.freebsd.org/base/stable/10@281974 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f