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Message-ID:	<81A52CA9CE040948809DAD901A413C14027E4BF9@seupdms001.dia.eu.pnu.com>
From:	"Ohgren, Daniel [Non-Employee/0454]" <daniel DOT ohgren AT pharmacia DOT com>
To:	"'cygwin AT cygwin DOT com'" <cygwin AT cygwin DOT com>
Subject:	Compiling irda socket code
Date:	Wed, 26 Feb 2003 07:11:45 -0600
MIME-Version:	1.0

Now i almost pinpointed my problem to:

108:	struct sockaddr_irda {
109:		sa_family_t sir_family;   /* AF_IRDA */
110:		__u8        sir_lsap_sel; /* LSAP selector */
111:		__u32       sir_addr;     /* Device address */
112:		char        sir_name[25]; /* Usually <service>:IrDA:TinyTP
*/
113:	};

This snippet don't compile in Cygwin with the following output:

/usr/include/linux/irda.h:109: parse error before "sa_family_t"
/usr/include/linux/irda.h:113: parse error before '}' token

The snippet is from the headerfile, irda.h. And sa_family_t is formerly
defined in sockaddr.h:

/* POSIX.1g specifies this type name for the `sa_family' member.  */
typedef unsigned short int sa_family_t;

/* This macro is used to declare the initial common members
   of the data types used for socket addresses, `struct sockaddr',
   `struct sockaddr_in', `struct sockaddr_un', etc.  */

#define	__SOCKADDR_COMMON(sa_prefix) \
  sa_family_t sa_prefix##family

Any ideas?

Regards Daniel

>  -----Original Message-----
> From: 	Ohgren, Daniel [Non-Employee/0454]  
> Sent:	den 24 februari 2003 14:24
> To:	'cygwin AT cygwin DOT com'
> Subject:	Compiling irda socket code
> 
> Hello, 
> 
> I've looked for this answer on many forums without luck. I'm trying to
> compile som code written and compiled on a linux-machine and need to
> compile it in Cygwin to port it on a microprocessor. I now that Cygwin is
> _not_ Linux, but as C is an 'international' language it should work...?
> 
> But i get the following compiling with -traditional flag:
> 
> $ gcc -traditional irrec.c
> /usr/include/asm/ioctl.h:56: warning: "_IO" redefined
> /usr/include/asm/ioctl.h:57: warning: "_IOR" redefined
> /usr/include/asm/ioctl.h:58: warning: "_IOW" redefined
> /usr/include/asm/ioctl.h:69: warning: "IOC_IN" redefined
> /usr/include/asm/ioctl.h:70: warning: "IOC_OUT" redefined
> /usr/include/asm/ioctls.h:34: warning: "FIONREAD" redefined
> /usr/include/asm/ioctls.h:41: warning: "FIONBIO" redefined
> /usr/include/asm/ioctls.h:55: warning: "FIOASYNC" redefined
> /usr/include/bits/ioctls.h:34: warning: "SIOCGIFCONF" redefined
> /usr/include/bits/ioctls.h:35: warning: "SIOCGIFFLAGS" redefined
> /usr/include/bits/ioctls.h:37: warning: "SIOCGIFADDR" redefined
> /usr/include/bits/ioctls.h:41: warning: "SIOCGIFBRDADDR" redefined
> /usr/include/bits/ioctls.h:43: warning: "SIOCGIFNETMASK" redefined
> /usr/include/bits/ioctls.h:45: warning: "SIOCGIFMETRIC" redefined
> /usr/include/bits/ioctls.h:49: warning: "SIOCGIFMTU" redefined
> /usr/include/bits/ioctls.h:54: warning: "SIOCGIFHWADDR" redefined
> /usr/include/bits/confname.h:200: macro or #include recursion too deep
> /usr/include/sys/features.h:82: warning: "_POSIX_SAVED_IDS" redefined
> /usr/include/sys/features.h:83: warning: "_POSIX_VERSION" redefined
> /usr/include/sys/signal.h:168: #error You need the winsup sources or a
> cygwin in
> stallation to compile the cygwin version of newlib.
> irrec.c:36: macro or #include recursion too deep
> 
> 

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