what is the difference between two processes
communicating through a normal file discriptor and a fifo pipe discriptor ?
p0:
mkfifo(myfifo,)
int fd=open(myfifo,O_RDONLY..)
read(myfifo,buff...)
p1:
int fd=open(myfifo,O_WRONLY..)
write(myfifo,buff)
Dear Haifuxians,
Would you care to hear a talk on virtualization, hypervisors and
Xen[1][2]? Topics to be covered include a general introduction, design
and implementation of Xen, the new Xen 2.0 IO model and future plans.
[1] http://www.cl.cam.ac.uk/Research/SRG/netos/xen/index.html
[2] A
Next Monday (10/1/2005), 18:30, the Haifa Linux Club will once
again meet to hear Orna Agmon talk about:
C Without a Spoon
Programming in C in a free software environment
On this unit we will learn about the CPP - C Pre Processor, and
about gcc - the free C compiler, and
--
Orr Dunkelman,
[EMAIL PROTECTED]
If it wasn't for C, we'd be writing programs in BASI, PASAL, and OBOL, anon
Spammers: http://vipe.technion.ac.il/~orrd/spam.html
GPG fingerprint: C2D5 C6D6 9A24 9A95 C5B3 2023 6CAB 4A7C B73F D0AA
(This key will never sign Emails, only other PGP keys.)
when doing man read (for example ) i get
in that last line , the usual see also comment
where it says :close(2), ...,write(2)...,lseek(2)
Q: what is the number following in the parentheses ? (-- 2 in write(2) )
if i do man write it doesn't show info about c language write command
so i suppose
when doing man read (for example ) i get
in that last line , the usual see also comment
where it says :close(2), ...,write(2)...,lseek(2)
Q: what is the number following in the parentheses ? (-- 2 in write(2) )
if i do man write it doesn't show info about c language write function
so i suppose
yes.
On Wed, 12 Jan 2005, Muli Ben-Yehuda wrote:
Dear Haifuxians,
Would you care to hear a talk on virtualization, hypervisors and
Xen[1][2]? Topics to be covered include a general introduction, design
and implementation of Xen, the new Xen 2.0 IO model and future plans.
[1]
Due to some server-side error (my fault for not finding out this earlier),
mails sent to haifux in the last few days (since last Friday), miight
arrive out-of-order and out-of-date.
In case your mail doesn't arrive in the following few hours, please
contact me personally, and I'll check to see
On Tuesday 11 January 2005 23:51, yakoub abaya wrote:
when doing man read (for example ) i get
in that last line , the usual see also comment
where it says :close(2), ...,write(2)...,lseek(2)
Q: what is the number following in the parentheses ? (-- 2 in write(2) )
This is the section of
yakoub abaya wrote:
when doing man read (for example ) i get
in that last line , the usual see also comment
where it says :close(2), ...,write(2)...,lseek(2)
Q: what is the number following in the parentheses ? (-- 2 in write(2) )
The number is the man section number
Sections are:
1 Executable
yakoub abaya wrote:
what is the difference between two processes
communicating through a normal file discriptor and a fifo pipe discriptor ?
[Transfer by a fifo vs. a shared file]
The difference is that the file is stored in the filesystem, and if the
processes have a lot to talk about it is
yes
very much
On Wednesday 12 January 2005 11:52, Muli Ben-Yehuda wrote:
Dear Haifuxians,
Would you care to hear a talk on virtualization, hypervisors and
Xen[1][2]? Topics to be covered include a general introduction, design
and implementation of Xen, the new Xen 2.0 IO model and future
On Wednesday 12 January 2005 18:04, Ori Idan wrote:
yakoub abaya wrote:
Q: what is the number following in the parentheses ? (-- 2 in write(2) )
The number is the man section number
Sections are:
...
Ori, you gave him fish (good ones I must admit), but he need also a
fishing pole (AKA
Yes,
Comparisons to other free (Qemu, Bochs,...) and non-free (vmware)
are of course welcome...
--
Oron Peled Voice/Fax: +972-4-8228492
[EMAIL PROTECTED] http://www.actcom.co.il/~oron
ICQ UIN: 16527398
If it's there and you can see it, it's REAL
If
i've been reading about driver porting to kerne2.6
the section about block device .
they write :
static int __init sbd_init(void); __init
static void __exit sbd_exit(void); __exit
module_init(sbd_init);
module_exit(sbd_exit);
Q: what is __init and __exit ? are they
when doing man signal :
there is :
typdef void (*sighandler_t)(int);
Q:what is this typdef ?, i don't understand it
{ i know that i can provide interrupt handler function
with signal(...,...) }
--
Haifa Linux
On Thu, Jan 13, 2005 at 08:31:30AM +0200, yakoub abaya wrote:
i've been reading about driver porting to kerne2.6
the section about block device .
they write :
static int __init sbd_init(void); __init
static void __exit sbd_exit(void); __exit
module_init(sbd_init);
On Thu, Jan 13, 2005 at 08:35:20AM +0200, yakoub abaya wrote:
when doing man signal :
there is :
typdef void (*sighandler_t)(int);
Q:what is this typdef ?, i don't understand it
It says that sighandler_t has the type pointer to a function that
accepts an int and returns void. Consult
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