Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

These pass WARNS=5, so don't set WARNS=4

branches: 1.4.2;
Make the debugging printouts actually work when setting the debug level,
and allow the level to be set numerically from the command line.

use -n for nothreads.

make the debug level available on the command line.

branches: 1.1.2; 1.1.4;
Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

iscsid(8) no longer requires scsibus(4) and sd(4) to be built-in to
the kernel. The scsi_subr module will be loaded if needed to resolve
any dependencies.

Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

fix iSCSI RFC number

mention requirements for custom kernels.

branches: 1.10.2;
Merge riastradh-drm2 to HEAD.

Use Mt for email addresses.

branches: 1.8.2; 1.8.4;
Sort option descriptions (options without args, then options with args).

Remove trailing whitespace.

Fix up the wording of the new flags, and show that the -d flag
now takes an argument.

Use Fl for the flags.

use -n for nothreads.

make the debug level available on the command line.

branches: 1.2.2;
Fix title and xrefs.

branches: 1.1.2;
Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

Move communication socket to /var/run, especially when starting iscsid
during boot, it might disappear otherwise.

use -n for nothreads.

branches: 1.2.2; 1.2.4;
cleanup some messy casts and type violations.
XXX: There is one piece of code I marked that does not make sense.
Someone should take a look at it.

Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

Fix various typos, mainly in comments and log/error messages.

branches: 1.5.28;
Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

use first successful connection to a ISNS server

branches: 1.3.2;
simplify code by removing a useless "#define STATIC static" in both debug
and normal usage, and all of its uses.

branches: 1.2.2;
cleanup some messy casts and type violations.
XXX: There is one piece of code I marked that does not make sense.
Someone should take a look at it.

Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

Abort operation when a target address cannot be resolved.

branches: 1.10.2;
Treat port 0 (unset) as ISCSI_DEFAULT_PORT like before.

Parse IPv6 targets and handle IPv6 addresses.

branches: 1.8.26;
Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

Remove ISCSI_DEBUG branches.

Handle invalid messages more gracefully, handle sessions with no valid
connections, and be more verbose about errors.

branches: 1.5.2;
use -n for nothreads.

Don't try to print pointers as integers, use %p instead and don't cast.

branches: 1.3.2;
simplify code by removing a useless "#define STATIC static" in both debug
and normal usage, and all of its uses.

branches: 1.2.2;
cleanup some messy casts and type violations.
XXX: There is one piece of code I marked that does not make sense.
Someone should take a look at it.

Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

Fix depenency on common symbols in sbin.

branches: 1.9.16;
Add printf-like annotation.

Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

Make the debugging printouts actually work when setting the debug level,
and allow the level to be set numerically from the command line.

Implement the remaining bits of unthreaded operation.

When ISCSI_NOTHREAD is defined, make UNLOCK_SESSIONS a different kind
of noop, so that things build.

branches: 1.4.2;
simplify code by removing a useless "#define STATIC static" in both debug
and normal usage, and all of its uses.

Use __dead

branches: 1.2.2;
cleanup some messy casts and type violations.
XXX: There is one piece of code I marked that does not make sense.
Someone should take a look at it.

Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

fix various typos in comments, documentation and messages.

Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

Handle invalid messages more gracefully, handle sessions with no valid
connections, and be more verbose about errors.

branches: 1.7.2;
Fix 4 more instances of the same bug (not returning NULL when stuff
not found). While I'm here, add comments so it hopefully doesn't happen
again.

Fix a bug introduced in rev 1.2: return "curr", like the debugging
says we're doing, because it, unlike "t", will propely be NULL when
the target name isn't found in the list. Now we can have multiple
targets again!

use -n for nothreads.

Don't try to print pointers as integers, use %p instead and don't cast.

branches: 1.3.2;
simplify code by removing a useless "#define STATIC static" in both debug
and normal usage, and all of its uses.

branches: 1.2.2;
cleanup some messy casts and type violations.
XXX: There is one piece of code I marked that does not make sense.
Someone should take a look at it.

Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

check for snprintf() truncation and fail sanely if so, rather than
attempting to use a file that won't exist or isn't secure.

branches: 1.11.16;
mark noreturn function exit_daemon() as __dead

Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

Remove ISCSI_DEBUG branches.

Handle invalid messages more gracefully, handle sessions with no valid
connections, and be more verbose about errors.

branches: 1.7.2;
Make the debugging printouts actually work when setting the debug level,
and allow the level to be set numerically from the command line.

Implement the remaining bits of unthreaded operation.

use -n for nothreads.

make the debug level available on the command line.

branches: 1.3.2;
simplify code by removing a useless "#define STATIC static" in both debug
and normal usage, and all of its uses.

branches: 1.2.2;
cleanup some messy casts and type violations.
XXX: There is one piece of code I marked that does not make sense.
Someone should take a look at it.

Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}

fix various typos in comment, documentation and log messages.

Several improvents to iscsid

- debug log is now using syslog
- seperate options for log level and foreground mode
- writes a pidfile so that /etc/rc.d/iscsid works
Now links with libutil for pidfile(), the functions login() and logout()
needed to be renamed to avoid a conflict.
- drops the nothreads option
- handles signals to shut down gracefully
- the driver may also shut down the daemon when it terminates
Currently this cannot work as the driver can only terminate when
the daemon has closed the driver file handle.

Handle invalid messages more gracefully, handle sessions with no valid
connections, and be more verbose about errors.

branches: 1.4.2;
Don't try to print pointers as integers, use %p instead and don't cast.

branches: 1.3.2;
simplify code by removing a useless "#define STATIC static" in both debug
and normal usage, and all of its uses.

branches: 1.2.2;
cleanup some messy casts and type violations.
XXX: There is one piece of code I marked that does not make sense.
Someone should take a look at it.

Start to move the in-kernel iSCSI initiator, kindly contributed to the
NetBSD Foundation by Wasabi Systems, from

othersrc/external/bsd/iscsi/{iscsictl,iscsid}

to

src/sbin/{iscsictl,iscsid}