[new] f3 - test real flash memory capacity - ok?

[Alexander Klimov]

On 18.10.22 11:57, Stuart Henderson wrote:

On 2022/10/16 14:51, Alexander A. Klimov wrote:

Hello OpenBSD devs!
Hello Michel!

I'd like OpenBSD to have a package of Michel's software "F3".

https://github.com/AltraMayor/f3

Today I checked out the snapshot ports tree, but didn't find F3 even there,
nor anything in the ports@ archive.

Is anyone of you (going to) porting it in the near future?

If no, I'm gonna give it a try.

I'm looking forward to hear from you.

Best,
A/K

I've attached a skeleton port for it, but it needs more work, OpenBSD

And I've attached the more work you mentioned.

ok?

(At least for me it purrs like a cat, see below.)

doesn't have posix_fadvise() or clock_nanosleep().

There is some code to emulate posix_fadvise for MacOS but it uses various
fcntl(2) commands that we don't have.

 82989 f3write  CALL  fcntl(1,F_ISATTY)
 82989 f3write  RET   fcntl 1
 82989 f3write  CALL  write(1,0x6a6a3e1c000,0xd)
 82989 f3write  GIO   fd 1 wrote 13 bytes
       "F3 write 8.0
       "
 82989 f3write  RET   write 13/0xd
 82989 f3write  CALL  write(1,0x6a6a3e1c000,0x2b)
 82989 f3write  GIO   fd 1 wrote 43 bytes
       "Copyright (C) 2010 Digirati Internet LTDA.
       "
 82989 f3write  RET   write 43/0x2b
 82989 f3write  CALL  write(1,0x6a6a3e1c000,0x3e)
 82989 f3write  GIO   fd 1 wrote 62 bytes
       "This is free software; see the source for copying conditions.
       "
 82989 f3write  RET   write 62/0x3e
 82989 f3write  CALL  write(1,0x6a6a3e1c000,0x1)
 82989 f3write  GIO   fd 1 wrote 1 bytes
       "
       "
 82989 f3write  RET   write 1
 82989 f3write  CALL  kbind(0x7f7fffdd7548,24,0xfc765877a3dc19cd)
 82989 f3write  RET   kbind 0
 82989 f3write  CALL  chdir(0x7f7ffffd7937)
 82989 f3write  NAMI  "."
 82989 f3write  RET   chdir 0
 82989 f3write  CALL  kbind(0x7f7fffdd7548,24,0xfc765877a3dc19cd)
 82989 f3write  RET   kbind 0
 82989 f3write  CALL  chroot(0x6a48b8f790c)
 82989 f3write  NAMI  "."
 82989 f3write  RET   chroot 0
 82989 f3write  CALL  chdir(0x6a48b8f790e)
 82989 f3write  NAMI  "/"
 82989 f3write  RET   chdir 0
 82989 f3write  CALL  kbind(0x7f7fffdd7568,24,0xfc765877a3dc19cd)
 82989 f3write  RET   kbind 0
 82989 f3write  CALL  unveil(0x6a48b8f790c,0x6a48b8f7d94)
 82989 f3write  STRU  flags="rwc"
 82989 f3write  NAMI  "."
 82989 f3write  RET   unveil 0
 82989 f3write  CALL  unveil(0,0)
 82989 f3write  RET   unveil 0
 82989 f3write  CALL  kbind(0x7f7fffdd7568,24,0xfc765877a3dc19cd)
 82989 f3write  RET   kbind 0
 82989 f3write  CALL  pledge(0x6a48b8f80c2,0x6a48b8f83e8)
 82989 f3write  STRU  promise="stdio rpath wpath cpath"
 82989 f3write  STRU  execpromise=""
 82989 f3write  RET   pledge 0

f3-8.0.tgz
Description: GNU Zip compressed data