Review at https://gerrit.osmocom.org/3838
lib/in46_addr: Add in46a_ntoa() function, similar to inet_ntoa()
Change-Id: I752b7033a106a74dc219047da5c3a7ad3cd3602e
---
M lib/in46_addr.c
M lib/in46_addr.h
2 files changed, 11 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/openggsn refs/changes/38/3838/1
diff --git a/lib/in46_addr.c b/lib/in46_addr.c
index 8f5cc09..4e7cbcd 100644
--- a/lib/in46_addr.c
+++ b/lib/in46_addr.c
@@ -69,6 +69,16 @@
return inet_ntop(af, (const void *) &in->v4, dst, dst_size);
}
+/* like inet_ntoa() */
+const char *in46a_ntoa(const struct in46_addr *in46)
+{
+ static char addrstr_buf[256];
+ if (in46a_ntop(in46, addrstr_buf, sizeof(addrstr_buf)) < 0)
+ return "INVALID";
+ else
+ return addrstr_buf;
+}
+
/*! Determine if two in46_addr are equal or not
* \returns 1 in case they are equal; 0 otherwise */
int in46a_equal(const struct in46_addr *a, const struct in46_addr *b)
diff --git a/lib/in46_addr.h b/lib/in46_addr.h
index 0afd2b4..1614c1d 100644
--- a/lib/in46_addr.h
+++ b/lib/in46_addr.h
@@ -17,6 +17,7 @@
extern int in46a_to_af(const struct in46_addr *in);
extern int in46a_to_sas(struct sockaddr_storage *out, const struct in46_addr
*in);
extern const char *in46a_ntop(const struct in46_addr *in, char *dst, socklen_t
dst_size);
+extern const char *in46a_ntoa(const struct in46_addr *in46);
extern int in46a_equal(const struct in46_addr *a, const struct in46_addr *b);
extern int in46a_prefix_equal(const struct in46_addr *a, const struct
in46_addr *b);
extern int in46a_within_mask(const struct in46_addr *addr, const struct
in46_addr *net, size_t prefixlen);
--
To view, visit https://gerrit.osmocom.org/3838
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I752b7033a106a74dc219047da5c3a7ad3cd3602e
Gerrit-PatchSet: 1
Gerrit-Project: openggsn
Gerrit-Branch: master
Gerrit-Owner: Harald Welte <[email protected]>
