D - signals
- Carlos Santander B. (10/10) Mar 27 2003 Hi, are there any plans to support signals? I mean, something to handle
- Jon Allen (27/37) Mar 27 2003 I don't know if catching ctrl+c is such a good idea in windows, at least...
- Jon Allen (22/64) Mar 27 2003 uh, oops, this time i'm including it :-)
-
Carlos Santander B.
(14/14)
Mar 27 2003
"Jon Allen"
- Jon Allen (3/17) Mar 27 2003 Glad to hear it.
-
Carlos Santander B.
(16/16)
Mar 27 2003
"Jon Allen"
Hi, are there any plans to support signals? I mean, something to handle interrupts and such. Or is something already there? The only way I know to do that is (in C) with signal(), but is it doable in D? By the way, if Windows doesn't send SIGINT to programs, how can I handle Ctrl+C? ------------------------- Carlos Santander --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.465 / Virus Database: 263 - Release Date: 2003-03-25
Mar 27 2003
I don't know if catching ctrl+c is such a good idea in windows, at least not
if you are planning on using it in the same way it's used in the command
line. I think people would get annoyed if their program closed everytime
they went to copy a bit of text.
That being said, the best way I know how to do it is to use the
RegisterHotKey function, then handle the WM_HOTKEY message.
i've made a quick and dirty port of signal.h and included it. put it in
dmd\src\phobos\c, then use it like this:
/+
you probably know how to do this already, but just in case you get bitten by
the extern (C) bit like I did <slaps forehead> :-)
+/
import c.signal;
void main()
{
signal(SIGINT, &blah);
while(1)
{
}
}
extern (C) void blah(int sig)
{
printf("bye");
raise(SIGTERM);
}
"Carlos Santander B." <carlos8294 msn.com> wrote in message
news:b5vo8h$2ben$1 digitaldaemon.com...
Hi, are there any plans to support signals? I mean, something to handle
interrupts and such. Or is something already there? The only way I know to
do that is (in C) with signal(), but is it doable in D? By the way, if
Windows doesn't send SIGINT to programs, how can I handle Ctrl+C?
-------------------------
Carlos Santander
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.465 / Virus Database: 263 - Release Date: 2003-03-25
Mar 27 2003
uh, oops, this time i'm including it :-) "Jon Allen" <jallen minotstateu.edu> wrote in message news:b60dj5$2stv$1 digitaldaemon.com...I don't know if catching ctrl+c is such a good idea in windows, at leastnotif you are planning on using it in the same way it's used in the command line. I think people would get annoyed if their program closed everytime they went to copy a bit of text. That being said, the best way I know how to do it is to use the RegisterHotKey function, then handle the WM_HOTKEY message. i've made a quick and dirty port of signal.h and included it. put it in dmd\src\phobos\c, then use it like this: /+ you probably know how to do this already, but just in case you get bittenbythe extern (C) bit like I did <slaps forehead> :-) +/ import c.signal; void main() { signal(SIGINT, &blah); while(1) { } } extern (C) void blah(int sig) { printf("bye"); raise(SIGTERM); } "Carlos Santander B." <carlos8294 msn.com> wrote in message news:b5vo8h$2ben$1 digitaldaemon.com...toHi, are there any plans to support signals? I mean, something to handle interrupts and such. Or is something already there? The only way I knowbegin 666 signal.d M/3$U.PT*8V]N<W0 :6YT(%-)1T)214%+/3(Q.PT*8V]N<W0 :6YT(%-)1T%" M9 T*8V]N<W0 <VEG9G5N8R!324=?1$9,/6-A<W0H<VEG9G5N8RDP.PT*8V]N M<W0 <VEG9G5N8R!324=?24=./6-A<W0H<VEG9G5N8RDQ.PT*8V]N<W0 <VEG M9G5N8R!324=?4T=%/6-A<W0H<VEG9G5N8RDS.PT*8V]N<W0 <VEG9G5N8R!3 M24=?04-+/6-A<W0H<VEG9G5N8RDT.PT*8V]N<W0 <VEG9G5N8R!324=?15)2 M/6-A<W0H<VEG9G5N8RDM,3L-" T*+RH 1G5N8W1I;VX <')O=&]T>7!E<R J M+PT*<VEG9G5N8R!S:6=N86PH:6YT('-I9RP <VEG9G5N8R!H86YD;&5R*3L- ;"FEN="!R86ES92AI;G0 <VEG*3L-" T*?0T* ` enddo that is (in C) with signal(), but is it doable in D? By the way, if Windows doesn't send SIGINT to programs, how can I handle Ctrl+C? ------------------------- Carlos Santander --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.465 / Virus Database: 263 - Release Date: 2003-03-25
Mar 27 2003
"Jon Allen" <jallen minotstateu.edu> escribiσ en el mensaje news:b60dl6$2sv1$1 digitaldaemon.com... | uh, oops, this time i'm including it :-) | Thanks! This works just fine for me. Carlos Santander "Jon Allen" <jallen minotstateu.edu> escribiσ en el mensaje news:b60dl6$2sv1$1 digitaldaemon.com... | uh, oops, this time i'm including it :-) | Thanks! This works just fine for me. Carlos Santander
Mar 27 2003
"Jon Allen" <jallen minotstateu.edu> Glad to hear it. "Carlos Santander B." <carlos8294 msn.com> wrote in message news:b60kik$31hq$1 digitaldaemon.com..."Jon Allen" <jallen minotstateu.edu> escribiσ en el mensaje news:b60dl6$2sv1$1 digitaldaemon.com... | uh, oops, this time i'm including it :-) | Thanks! This works just fine for me. ------------------------- Carlos Santander "Jon Allen" <jallen minotstateu.edu> escribiσ en el mensaje news:b60dl6$2sv1$1 digitaldaemon.com... | uh, oops, this time i'm including it :-) | Thanks! This works just fine for me. ------------------------- Carlos Santander
Mar 27 2003
"Jon Allen" <jallen minotstateu.edu> escribiσ en el mensaje news:b60dj5$2stv$1 digitaldaemon.com... | I don't know if catching ctrl+c is such a good idea in windows, at least not | if you are planning on using it in the same way it's used in the command | line. I think people would get annoyed if their program closed everytime | they went to copy a bit of text. | Well, yes that's what I want: for a console application. (probably I should've specified that before) Carlos Santander --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.465 / Virus Database: 263 - Release Date: 2003-03-25
Mar 27 2003