libc sysdeps/gnu/ifaddrs.c resolv/res_hconf.c ...

[roland@sources.redhat.com]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	roland@sources.redhat.com	2002-09-20 13:33:53

Modified files:
	sysdeps/gnu    : ifaddrs.c 
	resolv         : res_hconf.c 
	sysdeps/mach/hurd: ifreq.h 
	sysdeps/unix/sysv/linux: ifreq.h 
	sysdeps/generic: ifreq.h 

Log message:
	2002-09-17  Bruno Haible  <bruno@clisp.org>
	
	* sysdeps/generic/ifreq.h (__if_nextreq): New function.
	* sysdeps/unix/sysv/linux/ifreq.h (__if_nextreq): New function.
	* sysdeps/mach/hurd/ifreq.h (__if_nextreq): New function.
	* sysdeps/gnu/ifaddrs.c (getifaddrs): Use __if_nextreq
	for iterating through the list of interfaces.
	* resolv/res_hconf.c (_res_hconf_reorder_addrs): Likewise.