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authorbellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>2004-04-22 00:10:48 +0000
committerbellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>2004-04-22 00:10:48 +0000
commitf0cbd3ec9f4a3de1a9ef94deda09704543889f44 (patch)
tree153d540a8c714054614f5f368a3d23432f915f17 /slirp/if.h
parent7c1f25b46a7c9c4b953976631ae94a07e4ba531a (diff)
downloadqemu-arm-f0cbd3ec9f4a3de1a9ef94deda09704543889f44.tar.gz
initial user mode network support
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@733 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'slirp/if.h')
-rw-r--r--slirp/if.h50
1 files changed, 50 insertions, 0 deletions
diff --git a/slirp/if.h b/slirp/if.h
new file mode 100644
index 0000000000..5d96a90340
--- /dev/null
+++ b/slirp/if.h
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 1995 Danny Gasparovski.
+ *
+ * Please read the file COPYRIGHT for the
+ * terms and conditions of the copyright.
+ */
+
+#ifndef _IF_H_
+#define _IF_H_
+
+#define IF_COMPRESS 0x01 /* We want compression */
+#define IF_NOCOMPRESS 0x02 /* Do not do compression */
+#define IF_AUTOCOMP 0x04 /* Autodetect (default) */
+#define IF_NOCIDCOMP 0x08 /* CID compression */
+
+/* Needed for FreeBSD */
+#undef if_mtu
+extern int if_mtu;
+extern int if_mru; /* MTU and MRU */
+extern int if_comp; /* Flags for compression */
+extern int if_maxlinkhdr;
+extern int if_queued; /* Number of packets queued so far */
+extern int if_thresh; /* Number of packets queued before we start sending
+ * (to prevent allocing too many mbufs) */
+
+extern struct mbuf if_fastq; /* fast queue (for interactive data) */
+extern struct mbuf if_batchq; /* queue for non-interactive data */
+extern struct mbuf *next_m;
+
+#define ifs_init(ifm) ((ifm)->ifs_next = (ifm)->ifs_prev = (ifm))
+
+/* Interface statistics */
+struct slirp_ifstats {
+ u_int out_pkts; /* Output packets */
+ u_int out_bytes; /* Output bytes */
+ u_int out_errpkts; /* Output Error Packets */
+ u_int out_errbytes; /* Output Error Bytes */
+ u_int in_pkts; /* Input packets */
+ u_int in_bytes; /* Input bytes */
+ u_int in_errpkts; /* Input Error Packets */
+ u_int in_errbytes; /* Input Error Bytes */
+
+ u_int bytes_saved; /* Number of bytes that compression "saved" */
+ /* ie: number of bytes that didn't need to be sent over the link
+ * because of compression */
+
+ u_int in_mbad; /* Bad incoming packets */
+};
+
+#endif