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authorru <ru@FreeBSD.org>2004-01-27 20:25:14 +0000
committerru <ru@FreeBSD.org>2004-01-27 20:25:14 +0000
commitadc82a1e80759afba2cfae432d4ee1ca190be1f4 (patch)
tree92ee6204e54cff03c751ded7b2d193159acbf5f2 /lib/libnetgraph/netgraph.h
parentf24f6452fe6f2143c7c182fae610d62cfa8994b8 (diff)
downloadFreeBSD-src-adc82a1e80759afba2cfae432d4ee1ca190be1f4.zip
FreeBSD-src-adc82a1e80759afba2cfae432d4ee1ca190be1f4.tar.gz
- Added three new interfaces, NgAllocRecvMsg(), NgAllocRecvAsciiMsg(),
and NgAllocRecvData(), that dynamically allocate buffer for a binary message, an ascii message, and a data packet, respectively. The size of the allocated buffer is equal to the socket's receive buffer size to guarantee that a message or a data packet is not truncated. - Get rid of the static size buffer in NgSendAsciiMsg(). OK'ed by: archie, julian
Diffstat (limited to 'lib/libnetgraph/netgraph.h')
-rw-r--r--lib/libnetgraph/netgraph.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libnetgraph/netgraph.h b/lib/libnetgraph/netgraph.h
index d0f402c..4eb15bd 100644
--- a/lib/libnetgraph/netgraph.h
+++ b/lib/libnetgraph/netgraph.h
@@ -54,9 +54,12 @@ int NgSendAsciiMsg(int, const char *, const char *, ...) __printflike(3, 4);
int NgSendReplyMsg(int, const char *,
const struct ng_mesg *, const void *, size_t);
int NgRecvMsg(int, struct ng_mesg *, size_t, char *);
+int NgAllocRecvMsg(int, struct ng_mesg **, char *);
int NgRecvAsciiMsg(int, struct ng_mesg *, size_t, char *);
+int NgAllocRecvAsciiMsg(int, struct ng_mesg **, char *);
int NgSendData(int, const char *, const u_char *, size_t);
int NgRecvData(int, u_char *, size_t, char *);
+int NgAllocRecvData(int, u_char **, char *);
int NgSetDebug(int);
void NgSetErrLog(void (*)(const char *fmt, ...),
void (*)(const char *fmt, ...));
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