Re: xnu-1228 header files
Re: xnu-1228 header files
- Subject: Re: xnu-1228 header files
- From: Jonas Maebe <email@hidden>
- Date: Fri, 21 Mar 2008 22:38:47 +0100
On 21 Mar 2008, at 22:26, Augusto Callejas wrote:
=====
#include <sys/sysctl.h>
int main(int argc, char **argv)
{
return 0;
}
=====
however that include generates a "previous definition" error via the
"_structs.h" header file:
====
macbook. g++ -I/Users/username/xnu-1228/bsd -Wall -o bug bug.c
/usr/include/time.h:89: error: redefinition of ‘struct timespec’
/Users/augusto/xnu-1228/bsd/sys/_structs.h:89: error: previous
definition of
‘struct timespec’
====
is this a bug or am i performing a bad include?
If you look at "man 3 sysctl", you can see:
NAME
sysctl, sysctlbyname, sysctlnametomib -- get or set system
information
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <sys/types.h>
#include <sys/sysctl.h>
...
So you have to include sys/types.h before you include sys/sysctl.h
Jonas _______________________________________________
Do not post admin requests to the list. They will be ignored.
Darwin-dev mailing list (email@hidden)
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden