URI: 
       tnotes - plan9port - [fork] Plan 9 from user space
  HTML git clone git://src.adamsgaard.dk/plan9port
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       ---
       tnotes (2139B)
       ---
            1 upas:
            2         from thread(3):
            3                 It is not safe to call rfork in a  threaded  program,  except  to  call
            4                 rfork(RFNOTEG) from the main proc before any other procs have been cre-
            5                 ated.  To create new processes, use proccreate.
            6 
            7 
            8 upas/fs:
            9         when serving a file writes tbox.tmp when writing back tbox.
           10         make L.mbox in home directory (sometimes)
           11 
           12         =======> auth stuff:
           13         Server, Certificate, ...
           14         
           15             * POP3/IMAP Server (receiving emails): mail.physik.fu-berlin.de (unchanged)
           16             * SMTP Server (sending emails): mail.physik.fu-berlin.de (unchanged and not relevant for this change [no STARTTLS/SMTP_AUTH])
           17             * Certificate Authority (CA) Certificate: cacert.crt (CN=ZEDV)
           18               SHA1 Fingerprint: 37:19:00:47:BB:91:20:94:3B:AA:A7:75:57:D5:4C:0D:EA:5C:18:D9
           19               MD5 Fingerprint: 56:58:1C:91:DC:08:1B:42:D0:C2:D6:D4:FF:28:AE:C5
           20             * mail.physik.fu-berlin.de Fingerprints (IMAP/POP3):
           21               SHA1 Fingerprint: 75:C6:A5:1E:CB:F4:33:2E:95:85:A0:65:87:71:19:08:3D:19:FE:7D
           22               MD5 Fingerprint: 67:76:23:98:65:0A:39:44:5B:79:BD:91:31:49:59:7A
           23         
           24         The fingerprints can be displayed in the mail clients and can be optained using:
           25         
           26         openssl s_client -connect mail.physik.fu-berlin.de:993 -showcerts # IMAP
           27         openssl s_client -connect mail.physik.fu-berlin.de:995 -showcerts # POP3
           28         
           29         Save all between -----BEGIN CERTIFICATE----- and -----END CERTIFICATE-----
           30         
           31         openssl x509       -noout -fingerprint -in mail.physik.fu-berlin.de.pem # MD5
           32         openssl x509 -sha1 -noout -fingerprint -in mail.physik.fu-berlin.de.pem # SHA1
           33         
           34         <======= auth stuff
           35 
           36 upas/ned:
           37         need to understand singleton stuff.
           38         
           39         need to understand wait (cf lpdaemon.c ~315)  is it safe to fork in a threaded prog? shoud i use proccreate?
           40         
           41         routines to check/fix:
           42                 appendtofile()
           43                 switchmb()
           44                 rooted()
           45                 plumb() <= understand how this works, it may help in deciding how to present attachments in acme/Mail
           46         
           47 
           48 upas/marshal:
           49         some attachments work, some don't. looks like pdf files work while ps don't!? problem in body64()
           50