> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf
> Of Milos Puzovic
>
>
> I was trying to run the following simple C code:
>
> void func();
>
> main() {
> func();
> }
>
> void func() { printf("Hello world from func()!"); }
>
> First, I compiled it with gcc program.c -o program. Then I tried to run
> it, but I got "Segmentation fault (core dumped)" message.
>
> The version of gcc is 3.2 20020927 (prerelease).
[EMAIL PROTECTED] ~/Projects
<xc=0> $ cat >z.c
void func();
main() {
func();
}
void func() { printf("Hello world from func()!"); }
[EMAIL PROTECTED] ~/Projects
<xc=0> $ gcc -o z z.c
[EMAIL PROTECTED] ~/Projects
<xc=0> $ ./z
Hello world from func()[EMAIL PROTECTED] ~/Projects
<xc=24> $ gcc --version
gcc (GCC) 3.2 20020927 (prerelease)
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
[EMAIL PROTECTED] ~/Projects
<xc=0> $ uname -a
CYGWIN_NT-5.0 P450 1.3.22(0.78/3/2) 2003-03-18 09:20 i686 unknown unknown
Cygwin
[EMAIL PROTECTED] ~/Projects
<xc=0> $
--
i.e. WFM. BTW, use "int main() { ...; return 0;}" - even in test code.
As you can see the amount of characters printed in func() gets sent as exit
code.
Did you expect that? ;-)
/Hannu E K Nevalainen, 59~14'N, 17~12'E
~ <=> degree
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