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authorRoland McGrath <roland@gnu.org>2002-07-24 22:56:44 +0000
committerRoland McGrath <roland@gnu.org>2002-07-24 22:56:44 +0000
commit7f1deee65e0a90d9e6699068b5d63a28d2546e12 (patch)
treeb75aefbdd5d6d8347e0d4d3f665d8e49fcf6c43b /inet/Versions
parent11d657d7278ae4f96f0f4c8655991f2818d0eeb9 (diff)
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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.
Diffstat (limited to 'inet/Versions')
-rw-r--r--inet/Versions6
1 files changed, 6 insertions, 0 deletions
diff --git a/inet/Versions b/inet/Versions
index eb3b13c..0eb1e77 100644
--- a/inet/Versions
+++ b/inet/Versions
@@ -64,6 +64,12 @@ libc {
# r*
rcmd_af; rexec_af; rresvport_af; ruserok_af;
}
+ GLIBC_2.3 {
+ # f*
+ freeifaddrs;
+ # g*
+ getifaddrs;
+ }
GLIBC_PRIVATE {
# functions used in other libraries
__internal_endnetgrent; __internal_getnetgrent_r;