path: root/include
diff options
authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-02-04 02:41:57 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-02-04 02:41:57 +0000
commite99130340610a09de7581abe5c127c024347bc32 (patch)
tree85f96b893cc174965b65d8691901da659468ed97 /include
parent10944524238532ad35aaefec89cf7cc950745d6b (diff)
udhcp: use improved gethostbyname replacement from IPv6 code
Diffstat (limited to 'include')
1 files changed, 6 insertions, 2 deletions
diff --git a/include/libbb.h b/include/libbb.h
index d22efe05b..7342f89f6 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -319,13 +319,15 @@ int xconnect_stream(const len_and_sockaddr *lsa);
* UNIX socket address being returned, IPX sockaddr etc...
* On error does bb_error_msg and returns NULL */
len_and_sockaddr* host2sockaddr(const char *host, int port);
-/* Versions which die on error */
+/* Version which dies on error */
len_and_sockaddr* xhost2sockaddr(const char *host, int port);
/* Same, useful if you want to force family (e.g. IPv6) */
+len_and_sockaddr* host_and_af2sockaddr(const char *host, int port, sa_family_t af);
len_and_sockaddr* xhost_and_af2sockaddr(const char *host, int port, sa_family_t af);
-/* [we evaluate af: think about "xhost_and_af2sockaddr(..., af++)"] */
+/* [we evaluate af: think about "host_and_af2sockaddr(..., af++)"] */
+#define host_and_af2sockaddr(host, port, af) ((void)(af), host2sockaddr((host), (port)))
#define xhost_and_af2sockaddr(host, port, af) ((void)(af), xhost2sockaddr((host), (port)))
/* Assign sin[6]_port member if the socket is of corresponding type,
@@ -346,6 +348,8 @@ char* xmalloc_sockaddr2dotted_noport(const struct sockaddr *sa, socklen_t salen)
// "old" (ipv4 only) API
// users: traceroute.c hostname.c
struct hostent *xgethostbyname(const char *name);
+// Also inetd.c and inetd.c are using gethostbyname(),
+// + inet_common.c has additional IPv4-only stuff
extern char *xstrdup(const char *s);