diff options
Diffstat (limited to 'src/extra/pktbuff.c')
| -rw-r--r-- | src/extra/pktbuff.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/src/extra/pktbuff.c b/src/extra/pktbuff.c index 9bdc6bd..005172c 100644 --- a/src/extra/pktbuff.c +++ b/src/extra/pktbuff.c @@ -23,8 +23,17 @@ /** * \defgroup pktbuff User-space network packet buffer * - * This library provides the user-space network packet buffer. This abstraction - * is strongly inspired by Linux kernel network buffer, the so-called sk_buff. + * These functions provide the user-space network packet buffer. + * This abstraction is strongly inspired by Linux kernel network buffer, + * the so-called sk_buff. + * + * \manonly +.SH SYNOPSIS +.nf +\fB +#include <libmnl/libmnl.h> +#include <libnetfilter_queue/pktbuff.h> +\endmanonly * * @{ */ @@ -150,21 +159,37 @@ void pktb_free(struct pkt_buff *pktb) * \n * 1. Functions to get values of members of opaque __struct pktbuff__, described * below - * \n + * * 2. Internal functions, described in Module __Internal functions__ * + * \manonly +.SH SYNOPSIS +.nf +\fB +#include <libmnl/libmnl.h> +#include <libnetfilter_queue/pktbuff.h> +\endmanonly + * * @{ */ /** - * \defgroup uselessfns Internal functions + * \defgroup do_not_use Internal functions * - * \warning Do not use these functions. Instead, always use the mangle + * Do not use these functions. Instead, always use the mangle * function appropriate to the level at which you are working. * \n * pktb_mangle() uses all the below functions except _pktb_pull_, which is not * used by anything. * + * \manonly +.SH SYNOPSIS +.nf +\fB +#include <libmnl/libmnl.h> +#include <libnetfilter_queue/pktbuff.h> +\endmanonly + * * @{ */ @@ -317,7 +342,7 @@ static int enlarge_pkt(struct pkt_buff *pktb, unsigned int extra) * excess of \b rep_len over \b match_len \warning pktb_mangle does not update any checksums. Developers should use the appropriate mangler for the protocol level: nfq_ip_mangle(), - nfq_tcp_mangle_ipv4() or nfq_udp_mangle_ipv4(). IPv6 versions are planned. + nfq_tcp_mangle_ipv4(), nfq_udp_mangle_ipv4() or IPv6 variants. \n It is appropriate to use pktb_mangle to change the MAC header. */ |