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Problems creating IDL
by Lucyantie Mazalan 16 Jan '08

16 Jan '08

Hi all, I have been creating a package which implements a server invoked by a client. I understand from the tutorial that I have to create an IDL file listing all my public function there. Problem here is that, I would like to know whether I really need to do the IDL file or can there be other way that I can actually skip the IDL and how do I do that, since my intention here is just to create a simple communication with purpose between my server and client using 1 same language, C. Please advice me in this. Thanks, Lucillle. ------------------------------------------------------------------ - - - DISCLAIMER: This e-mail (including any attachments) may contain confidential information. If you are not the intended recipient, you are hereby notified that any dealing, review, distribution, printing, copying or use of this e-mail is strictly prohibited. If you have received this email in error, please notify the sender or MIMOS Berhad immediately and delete the original message. Opinions, conclusions and other information in this e-mail that do not relate to the official business of MIMOS Berhad and/or its subsidiaries shall be understood as neither given nor endorsed by MIMOS Berhad and/or its subsidiaries and neither MIMOS Berhad nor its subsidiaries accepts responsibility for the same. All liability arising from or in connection with computer viruses and/or corrupted e-mails is excluded to the fullest extent permitted by law.

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Re: Error compile L4
by kazilus kazilus 15 Jan '08

15 Jan '08

ok, the previos problem solved, but now i get another compile error ake[5]: Entering directory `/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586' ... Generating bootstrap.stripped objcopy -S bootstrap bootstrap.stripped BFD: bootstrap.stripped: section `.data' can't be allocated in segment 0 objcopy: bootstrap.stripped: Bad value BFD: bootstrap.stripped: section `.data' can't be allocated in segment 0 objcopy: bootstrap.stripped: Bad value make[5]: *** [bootstrap.stripped] Error 1 make[5]: Leaving directory `/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586' make[4]: *** [/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586] Error 2 make[4]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server/src' make[3]: *** [src] Error 2 make[3]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server' make[2]: *** [server] Error 2 make[2]: Leaving directory `/home/fiasco/l4/pkg/bootstrap' make[1]: *** [bootstrap.bin] Error 2 make[1]: Leaving directory `/home/fiasco/l4/pkg' make: *** [pkg] Error 2 any idea? ----- Original Message ---- From: Alexander Boettcher <boettcher(a)os.inf.tu-dresden.de> To: kazilus kazilus <amadkamal(a)yahoo.com> Cc: l4-hackers(a)os.inf.tu-dresden.de Sent: Monday, January 14, 2008 6:43:11 PM Subject: Re: Error compile L4 Hi, I cannot reproduce this. However, recently Adam changed bootstrap using a new package named drivers. Can you please verify that you have a up-to-date svn checkout and especially the package l4/pkg/drivers is present. Alex B. kazilus kazilus wrote: > > recently, i got this error > > ... Compiling libc_support+.o > LD_PRELOAD=/home/fiasco/build/tool/gendep/libgendep.so > GENDEP_TARGET=libc_support+.o GENDEP_BINARY=cc1 > plus g++ -m32 -c -DPLACE_MODULES_AT_MODADDR -DUSE_UCLIBC=y > -DRAM_BASE=0x0 -DSYSTEM_x86_586 -D > ARCH_x86 -DCPUTYPE_586 -DL4API_ -DCONFIG_L4_CALL_SYSCALLS > -DCONFIG_L4_ABS_SYSCALLS -I/home/fiasco/l4/p > kg/bootstrap/server/src > -I/home/fiasco/l4/pkg/bootstrap/server/src/ARCH-x86 > -I/home/fiasco/build/pkg/b > ootstrap/idl/OBJ-x86- -I/home/fiasco/build/include/x86 > -I/home/fiasco/build/include -I/home/fiasco/l4/ > ../dice/include -I/home/drops/include/x86 -I/home/drops/include > -nostdinc -I/home/fiasco/build/include > /x86/uclibc -I/home/fiasco/build/include/uclibc > -I/home/fiasco/build/include/uclibc++ -I/home/drops/in > clude/x86/uclibc -I/home/drops/include/uclibc > -I/home/drops/include/uclibc++ -I/usr/lib/gcc/i486-slack > ware-linux/3.4.6/include -DMODADDR=0x02000000 -gstabs+ -g -Os > -march=i586 -march=i586 -Wall - fno-common -fno-rtti > -fno-exceptions > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc -o > li bc_support+.o > > In file included from > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:24: > /home/fiasco/l4/pkg/bootstrap/server/src/support.h:16:34: > l4/drivers/uart_base.h: No such file or dire ctory > In file included from > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:24: > /home/fiasco/l4/pkg/bootstrap/server/src/support.h:32: error: expected > constructor, destructor, or typ e conversion before > '*' token > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc: In function > `ssize_t write(int, const void* , size_t)': > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:87: error: > `uart' was not declared in this s cope > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:87: warning: > unused variable 'uart' > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc: In function > `int getchar()': > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:102: error: > `uart' was not declared in this scope > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:102: warning: > unused variable 'uart' > make[5]: *** [libc_support+.o] Error 1 > make[5]: Leaving directory > `/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586' > make[4]: *** [/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586] > Error 2 > make[4]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server/src' > make[3]: *** [src] Error 2 > make[3]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server' > make[2]: *** [server] Error 2 > make[2]: Leaving directory `/home/fiasco/l4/pkg/bootstrap' > make[1]: *** [bootstrap.bin] Error 2 > make[1]: Leaving directory `/home/fiasco/l4/pkg' > > > Looking for last minute shopping deals? Find them fast with Yahoo! > Search. > <http://us.rd.yahoo.com/evt=51734/*http://tools.search.yahoo.com/newsearch/c…> > > > ------------------------------------------------------------------------ > > _______________________________________________ > l4-hackers mailing list > l4-hackers(a)os.inf.tu-dresden.de > http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping

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Error compile L4
by kazilus kazilus 14 Jan '08

14 Jan '08

recently, i got this error ... Compiling libc_support+.o LD_PRELOAD=/home/fiasco/build/tool/gendep/libgendep.so GENDEP_TARGET=libc_support+.o GENDEP_BINARY=cc1 plus g++ -m32 -c -DPLACE_MODULES_AT_MODADDR -DUSE_UCLIBC=y -DRAM_BASE=0x0 -DSYSTEM_x86_586 -D ARCH_x86 -DCPUTYPE_586 -DL4API_ -DCONFIG_L4_CALL_SYSCALLS -DCONFIG_L4_ABS_SYSCALLS -I/home/fiasco/l4/p kg/bootstrap/server/src -I/home/fiasco/l4/pkg/bootstrap/server/src/ARCH-x86 -I/home/fiasco/build/pkg/b ootstrap/idl/OBJ-x86- -I/home/fiasco/build/include/x86 -I/home/fiasco/build/include -I/home/fiasco/l4/ ../dice/include -I/home/drops/include/x86 -I/home/drops/include -nostdinc -I/home/fiasco/build/include /x86/uclibc -I/home/fiasco/build/include/uclibc -I/home/fiasco/build/include/uclibc++ -I/home/drops/in clude/x86/uclibc -I/home/drops/include/uclibc -I/home/drops/include/uclibc++ -I/usr/lib/gcc/i486-slack ware-linux/3.4.6/include -DMODADDR=0x02000000 -gstabs+ -g -Os -march=i586 -march=i586 -Wall - fno-common -fno-rtti -fno-exceptions /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc -o li bc_support+.o In file included from /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:24: /home/fiasco/l4/pkg/bootstrap/server/src/support.h:16:34: l4/drivers/uart_base.h: No such file or dire ctory In file included from /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:24: /home/fiasco/l4/pkg/bootstrap/server/src/support.h:32: error: expected constructor, destructor, or typ e conversion before '*' token /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc: In function `ssize_t write(int, const void* , size_t)': /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:87: error: `uart' was not declared in this s cope /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:87: warning: unused variable 'uart' /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc: In function `int getchar()': /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:102: error: `uart' was not declared in this scope /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:102: warning: unused variable 'uart' make[5]: *** [libc_support+.o] Error 1 make[5]: Leaving directory `/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586' make[4]: *** [/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586] Error 2 make[4]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server/src' make[3]: *** [src] Error 2 make[3]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server' make[2]: *** [server] Error 2 make[2]: Leaving directory `/home/fiasco/l4/pkg/bootstrap' make[1]: *** [bootstrap.bin] Error 2 make[1]: Leaving directory `/home/fiasco/l4/pkg' ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping

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Re: L4Linux-2.6
by kazilus kazilus 13 Jan '08

13 Jan '08

----- Original Message ---- From: Adam Lackorzynski <adam(a)os.inf.tu-dresden.de> To: l4-hackers(a)os.inf.tu-dresden.de Sent: Friday, January 11, 2008 7:43:38 PM Subject: Re: L4Linux-2.6 On Fri Jan 11, 2008 at 01:37:06 -0800, kazilus kazilus wrote: > task "vmlinuz" "earlyprintk=yes init=1 mem=256M root=/dev/hda3" > > and what does the "init=1" means remove this init=1 thing > No filesystem could mount root, tried: > Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) The linux kernel command line says that the filesystem on /dev/hda3 should be used as the root filesystem. Might it be that the driver (IDE controller) for /dev/hda isn't compiled in? What do u mean IDE controller for /dev/hda isn't compiled in? Adam -- Adam adam(a)os.inf.tu-dresden.de Lackorzynski http://os.inf.tu-dresden.de/~adam/ _______________________________________________ l4-hackers mailing list l4-hackers(a)os.inf.tu-dresden.de http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

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sigma0 and tbuf
by Marc CHALAND 11 Jan '08

11 Jan '08

Hi, I tried to use fiasco without jdb. It works fine, but, at boot time, sigma0 issues an int 3. After some analysis, int 3 is generated by init_memory in init_mem_v2.cc. It calls fiasco_get_status_phys(). If I comment this, everything is then fine. Why this call is for ? Regards Marc

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Re: L4Linux-2.6
by kazilus kazilus 11 Jan '08

11 Jan '08

this is my menu.lst title L4Linux-26/Fiasco+Serial+Console root (hd0,2) kernel /boot/L4Linux/bootstrap modaddr 0x06000000 module /boot/L4Linux/main -nowait -nokdb -serial_esc module /boot/L4Linux/sigma0 module /boot/L4Linux/roottask task modname "bmodfs" attached 4 modules module /boot/L4Linux/events module /boot/L4Linux/names --events module /boot/L4Linux/log --events module /boot/L4Linux/dm_phys --isa=0x00800000 -v --events module /boot/L4Linux/simple_ts -t 300 --events #module /boot/L4Linux/rtcc --events module /boot/L4Linux/l4io --noirq --events module #module /boot/L4Linux/l4exec --events module /boot/L4Linux/loader --fprov=BMODFS linux26.cfg module /boot/L4Linux/bmodfs module /boot/L4Linux/vmlinuz module /boot/L4Linux/linux26.cfg module /boot/L4Linux/libloader.s.so module /boot/L4Linux/libld-l4.s.so and this is my linux26.cfg modpath "(hda0,2)/boot/L4Linux" task "vmlinuz" "earlyprintk=yes init=1 mem=256M root=/dev/hda3" all_sects_writable allow_vga and what does the "init=1" means ----- Original Message ---- From: kazilus kazilus <amadkamal(a)yahoo.com> To: Bjoern Doebel <doebel(a)os.inf.tu-dresden.de> Cc: l4-hackers(a)os.inf.tu-dresden.de Sent: Friday, January 11, 2008 3:03:58 PM Subject: Re: L4Linux-2.6 thanks bjoern, the problem fixed now, but still failed to load L4Linux here is the error No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) any idea? ----- Original Message ---- From: Bjoern Doebel <doebel(a)os.inf.tu-dresden.de> To: kazilus kazilus <amadkamal(a)yahoo.com> Cc: l4-hackers(a)os.inf.tu-dresden.de Sent: Friday, January 11, 2008 2:26:06 PM Subject: Re: L4Linux-2.6 kazilus kazilus schrieb: > and this is inside my linux26.cfg > > modpath "(hda0,2)/boot/L4Linux" > task "vmlinuz" "earlyprintk=yes console=ttyS0,115200 init=1 mem=256M > root=/dev/hda3" all_sects_writable allow_vga > > ----- Original Message ---- > From: kazilus kazilus <amadkamal(a)yahoo.com> > To: l4-hackers(a)os.inf.tu-dresden.de > Sent: Friday, January 11, 2008 8:54:07 AM > Subject: L4Linux-2.6 > > hi all > > i got problem when booting L4Linux > > here i got stuck with: > > ======> L4Linux 2.6 starting... <====== > The running kernel does not have the segments > feature enable! "The running kernel" in this case refers to the Fiasco kernel. Go to your Fiasco build dir, do make config and select the "Handle and preserve segments" option. Then rebuild Fiasco. Regards, Bjoern Never miss a thing. Make Yahoo your homepage. ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

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Re: L4Linux-2.6
by kazilus kazilus 11 Jan '08

11 Jan '08

thanks bjoern, the problem fixed now, but still failed to load L4Linux here is the error No filesystem could mount root, tried: Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) any idea? ----- Original Message ---- From: Bjoern Doebel <doebel(a)os.inf.tu-dresden.de> To: kazilus kazilus <amadkamal(a)yahoo.com> Cc: l4-hackers(a)os.inf.tu-dresden.de Sent: Friday, January 11, 2008 2:26:06 PM Subject: Re: L4Linux-2.6 kazilus kazilus schrieb: > and this is inside my linux26.cfg > > modpath "(hda0,2)/boot/L4Linux" > task "vmlinuz" "earlyprintk=yes console=ttyS0,115200 init=1 mem=256M > root=/dev/hda3" all_sects_writable allow_vga > > ----- Original Message ---- > From: kazilus kazilus <amadkamal(a)yahoo.com> > To: l4-hackers(a)os.inf.tu-dresden.de > Sent: Friday, January 11, 2008 8:54:07 AM > Subject: L4Linux-2.6 > > hi all > > i got problem when booting L4Linux > > here i got stuck with: > > ======> L4Linux 2.6 starting... <====== > The running kernel does not have the segments > feature enable! "The running kernel" in this case refers to the Fiasco kernel. Go to your Fiasco build dir, do make config and select the "Handle and preserve segments" option. Then rebuild Fiasco. Regards, Bjoern ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

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Re: L4Linux-2.6
by kazilus kazilus 11 Jan '08

11 Jan '08

and this is inside my linux26.cfg modpath "(hda0,2)/boot/L4Linux" task "vmlinuz" "earlyprintk=yes console=ttyS0,115200 init=1 mem=256M root=/dev/hda3" all_sects_writable allow_vga ----- Original Message ---- From: kazilus kazilus <amadkamal(a)yahoo.com> To: l4-hackers(a)os.inf.tu-dresden.de Sent: Friday, January 11, 2008 8:54:07 AM Subject: L4Linux-2.6 hi all i got problem when booting L4Linux here i got stuck with: ======> L4Linux 2.6 starting... <====== The running kernel does not have the segments feature enable! can anyone help me? Regards, Never miss a thing. Make Yahoo your homepage. ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping

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L4Linux-2.6
by kazilus kazilus 11 Jan '08

11 Jan '08

hi all i got problem when booting L4Linux here i got stuck with: ======> L4Linux 2.6 starting... <====== The running kernel does not have the segments feature enable! can anyone help me? Regards, ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ

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Re: Error while make-ing L4
by Alexander Boettcher 07 Jan '08

07 Jan '08

wira wrote: > Thanks guys. > How to do 'checkout the package arm_drivers > in l4/pkg' ? Whats the command line to type? By the way, do i need to Simply call "svn up <packetname>" in the directory l4/pkg. In the meantime the fixes hit the remote svn, so you can simply do a "./repomgr co l4env" and call make in the directory l4 again. Alex B. > make everything back? > > > karipap > > On Jan 7, 2008 8:34 PM, Alexander Boettcher < > boettcher(a)os.inf.tu-dresden.de <mailto:boettcher@os.inf.tu-dresden.de>> > wrote: > > Hi, > > this issue has been fixed and will be available in the next days in the > remote svn. As quick workaround you can checkout the package arm_drivers > in l4/pkg and call make again. > > Alex B. > > wira wrote: > > ok, here it is .. > > > > > > In file included from > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:24: > > /home/fiasco/l4/pkg/bootstrap/server/src/support.h:16:38: > > l4/arm_drivers/uart_base.h: No such file or directory > > In file included from > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:24: > > /home/fiasco/l4/pkg/bootstrap/server/src/support.h:32: error: > expected > > constructor, destructor, or type conversion before '*' token > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc: In > function > > `ssize_t write(int, const void*, size_t)': > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:87: error: > > `uart' was not declared in this scope > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:87: > warning: > > unused variable 'uart' > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc: In > function > > `int getchar()': > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:102: error: > > `uart' was not declared in this scope > > /home/fiasco/l4/pkg/bootstrap/server/src/libc_support+.cc:102: > warning: > > unused variable 'uart' > > make[5]: *** [libc_support+.o] Error 1 > > make[5]: Leaving directory > > `/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586' > > make[4]: *** > [/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586] > > Error 2 > > make[4]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server/src' > > make[3]: *** [src] Error 2 > > make[3]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server' > > make[2]: *** [server] Error 2 > > make[2]: Leaving directory `/home/fiasco/l4/pkg/bootstrap' > > make[1]: *** [bootstrap.bin] Error 2 > > make[1]: Leaving directory `/home/fiasco/l4/pkg' > > make: *** [pkg] Error 2 > > > > > > > > > > > > > > > > On Jan 7, 2008 3:19 PM, wira < wirazanoramy(a)gmail.com > <mailto:wirazanoramy@gmail.com> > > <mailto: wirazanoramy(a)gmail.com <mailto:wirazanoramy@gmail.com>>> > wrote: > > > > Hi all, > > > > Any clue how solve this error? > > > > > > make[5]: Leaving directory > > `/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586' > > make[4]: *** > > [/home/fiasco/build/pkg/bootstrap/server/src/OBJ-x86_586] Error 2 > > make[4]: Leaving directory > `/home/fiasco/l4/pkg/bootstrap/server/src' > > make[3]: *** [src] Error 2 > > make[3]: Leaving directory `/home/fiasco/l4/pkg/bootstrap/server' > > make[2]: *** [server] Error 2 > > make[2]: Leaving directory `/home/fiasco/l4/pkg/bootstrap' > > make[1]: *** [ bootstrap.bin] Error 2 > > make[1]: Leaving directory `/home/fiasco/l4/pkg' > > make: *** [pkg] Error 2 > > debian:/home/fiasco/l4# > > > > > > > > > ------------------------------------------------------------------------ > > > > > _______________________________________________ > > l4-hackers mailing list > > l4-hackers(a)os.inf.tu-dresden.de > <mailto:l4-hackers@os.inf.tu-dresden.de> > > http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers > > > -- > boettcher(a)os.tu-dresden.de <mailto:boettcher@os.tu-dresden.de> > key finger print: 5E79 31F6 F571 5FBA CF75 33FB AA34 4AF4 A633 25B3 > >

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