glibc/sysdeps/gnu
Roland McGrath 7f1deee65e Added <ifaddrs.h> interface with functions getifaddrs', freeifaddrs'.
This implementation supports only IPv4.
	* inet/ifaddrs.h: New file.
	* sysdeps/generic/ifaddrs.c: New file.
	* sysdeps/gnu/ifaddrs.c: New file.
	* inet/test-ifaddrs.c: New file.
	* inet/Makefile (routines): Add ifaddrs.
	(headers): Add ifaddrs.h here.
	(tests): Add test-ifaddrs.
	* inet/Versions (GLIBC_2.3): New set, add getifaddrs and freeifaddrs.

	* resolv/res_hconf.c (_res_hconf_reorder_addrs): Use an explicit
	socket call to get an AF_INET socket, instead of using __opensock.
	The SIOCGIFNETMASK ioctl will work only with a PF_INET socket.

	* sysdeps/generic/ifreq.h (__ifreq): Take third argument SOCKFD,
	if not -1 use it instead of calling __opensock.
	* sysdeps/unix/sysv/linux/ifreq.h (__ifreq): Likewise.
	* sysdeps/mach/hurd/ifreq.h (__ifreq): Take new argument and ignore it.
	* resolv/res_hconf.c (_res_hconf_reorder_addrs): Pass new argument.

	* sysdeps/mach/hurd/ifreq.h: New file.
	* sysdeps/generic/ifreq.h (__if_freereq): Take second argument NUM_IFS.
	* sysdeps/unix/sysv/linux/ifreq.h (__if_freereq): Likewise.
	* resolv/res_hconf.c (_res_hconf_reorder_addrs): Update caller.
2002-07-24 22:56:44 +00:00
..
bits Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
net Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
netinet Update. 2002-07-06 06:36:39 +00:00
sys Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
_G_config.h Update. 2002-01-07 09:33:53 +00:00
Dist Remove eval.c. 2001-09-21 15:43:06 +00:00
errlist.awk Update. 2002-03-14 00:57:10 +00:00
errlist.c Update. 2002-03-14 00:57:10 +00:00
getutmp.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
getutmpx.c Update 1999-05-13 19:55:50 +00:00
glob64.c Update. 2001-02-13 22:17:17 +00:00
ifaddrs.c Added <ifaddrs.h> interface with functions getifaddrs', freeifaddrs'. 2002-07-24 22:56:44 +00:00
Makefile Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
siglist.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
updwtmp.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
utmp_file.c Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00
utmpx.h Update to LGPL v2.1. 2001-07-06 04:58:11 +00:00