diff options
Diffstat (limited to 'usr/src/uts/common/inet/bpf.h')
| -rw-r--r-- | usr/src/uts/common/inet/bpf.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/usr/src/uts/common/inet/bpf.h b/usr/src/uts/common/inet/bpf.h new file mode 100644 index 0000000000..e3eac799e5 --- /dev/null +++ b/usr/src/uts/common/inet/bpf.h @@ -0,0 +1,49 @@ +/* + * This file and its contents are supplied under the terms of the + * Common Development and Distribution License ("CDDL"), version 1.0. + * You may only use this file in accordance with the terms of version + * 1.0 of the CDDL. + * + * A full copy of the text of the CDDL should have accompanied this + * source. A copy of the CDDL is also available via the Internet at + * http://www.illumos.org/license/CDDL. + */ + +/* + * Copyright 2016 Joyent, Inc. + */ + +#ifndef _INET_BPF_H +#define _INET_BPF_H + +#ifdef __cplusplus +extern "C" { +#endif + + +#ifdef _KERNEL + +#include <sys/types.h> + +/* + * Clone bpf_insn definition so that consumers don't need net/bpf.h to reason + * about struct sizing. + */ +typedef struct ip_bpf_insn { + uint16_t code; + uint8_t jt; + uint8_t jf; + uint32_t k; +} ip_bpf_insn_t; + +extern uint32_t ip_bpf_filter(ip_bpf_insn_t *, uchar_t *, uint_t, uint_t); +extern boolean_t ip_bpf_validate(ip_bpf_insn_t *, uint_t); + + +#endif /* _KERNEL */ + +#ifdef __cplusplus +} +#endif + +#endif /* _INET_BPF_H */ |