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ICMPv6: Add the IPv6-Only flag
[tcpdump] / print-llc.c
diff --git a/print-llc.c b/print-llc.c
index 3d0a7cd0fcfb34746199808c6a2b5107d734b283..e7c5019676b63d47de4f92e0e624f16d92a2de97 100644 (file)
--- a/print-llc.c
+++ b/print-llc.c
@@ -25,10 +25,10 @@
 /* \summary: IEEE 802.2 LLC printer */
 
 #ifdef HAVE_CONFIG_H
 /* \summary: IEEE 802.2 LLC printer */
 
 #ifdef HAVE_CONFIG_H
-#include "config.h"
+#include <config.h>
 #endif
 
 #endif
 
-#include <netdissect-stdinc.h>
+#include "netdissect-stdinc.h"
 
 #include "netdissect.h"
 #include "addrtoname.h"
 
 #include "netdissect.h"
 #include "addrtoname.h"
@@ -155,13 +155,14 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
        int hdrlen;
        int is_u;
 
        int hdrlen;
        int is_u;
 
+       ndo->ndo_protocol = "llc";
        if (caplen < 3) {
        if (caplen < 3) {
-               ND_PRINT((ndo, "[|llc]"));
+               nd_print_trunc(ndo);
                ND_DEFAULTPRINT((const u_char *)p, caplen);
                return (caplen);
        }
        if (length < 3) {
                ND_DEFAULTPRINT((const u_char *)p, caplen);
                return (caplen);
        }
        if (length < 3) {
-               ND_PRINT((ndo, "[|llc]"));
+               nd_print_trunc(ndo);
                ND_DEFAULTPRINT((const u_char *)p, caplen);
                return (length);
        }
                ND_DEFAULTPRINT((const u_char *)p, caplen);
                return (length);
        }
@@ -188,12 +189,12 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
                 * 2 bytes...
                 */
                if (caplen < 4) {
                 * 2 bytes...
                 */
                if (caplen < 4) {
-                       ND_PRINT((ndo, "[|llc]"));
+                       nd_print_trunc(ndo);
                        ND_DEFAULTPRINT((const u_char *)p, caplen);
                        return (caplen);
                }
                if (length < 4) {
                        ND_DEFAULTPRINT((const u_char *)p, caplen);
                        return (caplen);
                }
                if (length < 4) {
-                       ND_PRINT((ndo, "[|llc]"));
+                       nd_print_trunc(ndo);
                        ND_DEFAULTPRINT((const u_char *)p, caplen);
                        return (length);
                }
                        ND_DEFAULTPRINT((const u_char *)p, caplen);
                        return (length);
                }
@@ -223,7 +224,7 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
                 */
 
             if (ndo->ndo_eflag)
                 */
 
             if (ndo->ndo_eflag)
-               ND_PRINT((ndo, "IPX 802.3: "));
+               ND_PRINT("IPX 802.3: ");
 
             ipx_print(ndo, p, length);
             return (0);                /* no LLC header */
 
             ipx_print(ndo, p, length);
             return (0);                /* no LLC header */
@@ -233,18 +234,18 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
        ssap = ssap_field & ~LLC_GSAP;
 
        if (ndo->ndo_eflag) {
        ssap = ssap_field & ~LLC_GSAP;
 
        if (ndo->ndo_eflag) {
-                ND_PRINT((ndo, "LLC, dsap %s (0x%02x) %s, ssap %s (0x%02x) %s",
+                ND_PRINT("LLC, dsap %s (0x%02x) %s, ssap %s (0x%02x) %s",
                        tok2str(llc_values, "Unknown", dsap),
                        dsap,
                        tok2str(llc_ig_flag_values, "Unknown", dsap_field & LLC_IG),
                        tok2str(llc_values, "Unknown", ssap),
                        ssap,
                        tok2str(llc_values, "Unknown", dsap),
                        dsap,
                        tok2str(llc_ig_flag_values, "Unknown", dsap_field & LLC_IG),
                        tok2str(llc_values, "Unknown", ssap),
                        ssap,
-                       tok2str(llc_flag_values, "Unknown", ssap_field & LLC_GSAP)));
+                       tok2str(llc_flag_values, "Unknown", ssap_field & LLC_GSAP));
 
                if (is_u) {
 
                if (is_u) {
-                       ND_PRINT((ndo, ", ctrl 0x%02x: ", control));
+                       ND_PRINT(", ctrl 0x%02x: ", control);
                } else {
                } else {
-                       ND_PRINT((ndo, ", ctrl 0x%04x: ", control));
+                       ND_PRINT(", ctrl 0x%04x: ", control);
                }
        }
 
                }
        }
 
@@ -299,7 +300,7 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
                 * destination SAPs being the IPX SAP.
                 */
                 if (ndo->ndo_eflag)
                 * destination SAPs being the IPX SAP.
                 */
                 if (ndo->ndo_eflag)
-                        ND_PRINT((ndo, "IPX 802.2: "));
+                        ND_PRINT("IPX 802.2: ");
 
                ipx_print(ndo, p, length);
                return (hdrlen);
 
                ipx_print(ndo, p, length);
                return (hdrlen);
@@ -331,31 +332,31 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
        if (!ndo->ndo_eflag) {
                if (ssap == dsap) {
                        if (src == NULL || dst == NULL)
        if (!ndo->ndo_eflag) {
                if (ssap == dsap) {
                        if (src == NULL || dst == NULL)
-                               ND_PRINT((ndo, "%s ", tok2str(llc_values, "Unknown DSAP 0x%02x", dsap)));
+                               ND_PRINT("%s ", tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
                        else
                        else
-                               ND_PRINT((ndo, "%s > %s %s ",
+                               ND_PRINT("%s > %s %s ",
                                                (src->addr_string)(ndo, src->addr),
                                                (dst->addr_string)(ndo, dst->addr),
                                                (src->addr_string)(ndo, src->addr),
                                                (dst->addr_string)(ndo, dst->addr),
-                                               tok2str(llc_values, "Unknown DSAP 0x%02x", dsap)));
+                                               tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
                } else {
                        if (src == NULL || dst == NULL)
                } else {
                        if (src == NULL || dst == NULL)
-                               ND_PRINT((ndo, "%s > %s ",
+                               ND_PRINT("%s > %s ",
                                         tok2str(llc_values, "Unknown SSAP 0x%02x", ssap),
                                         tok2str(llc_values, "Unknown SSAP 0x%02x", ssap),
-                                       tok2str(llc_values, "Unknown DSAP 0x%02x", dsap)));
+                                       tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
                        else
                        else
-                               ND_PRINT((ndo, "%s %s > %s %s ",
+                               ND_PRINT("%s %s > %s %s ",
                                        (src->addr_string)(ndo, src->addr),
                                         tok2str(llc_values, "Unknown SSAP 0x%02x", ssap),
                                        (dst->addr_string)(ndo, dst->addr),
                                        (src->addr_string)(ndo, src->addr),
                                         tok2str(llc_values, "Unknown SSAP 0x%02x", ssap),
                                        (dst->addr_string)(ndo, dst->addr),
-                                       tok2str(llc_values, "Unknown DSAP 0x%02x", dsap)));
+                                       tok2str(llc_values, "Unknown DSAP 0x%02x", dsap));
                }
        }
 
        if (is_u) {
                }
        }
 
        if (is_u) {
-               ND_PRINT((ndo, "Unnumbered, %s, Flags [%s], length %u",
+               ND_PRINT("Unnumbered, %s, Flags [%s], length %u",
                        tok2str(llc_cmd_values, "%02x", LLC_U_CMD(control)),
                        tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_U_POLL)),
                        tok2str(llc_cmd_values, "%02x", LLC_U_CMD(control)),
                        tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_U_POLL)),
-                       length + hdrlen));
+                       length + hdrlen);
 
                if ((control & ~LLC_U_POLL) == LLC_XID) {
                        if (length == 0) {
 
                if ((control & ~LLC_U_POLL) == LLC_XID) {
                        if (length == 0) {
@@ -367,37 +368,37 @@ llc_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
                                return (hdrlen);
                        }
                        if (caplen < 1) {
                                return (hdrlen);
                        }
                        if (caplen < 1) {
-                               ND_PRINT((ndo, "[|llc]"));
+                               nd_print_trunc(ndo);
                                if (caplen > 0)
                                        ND_DEFAULTPRINT((const u_char *)p, caplen);
                                return (hdrlen);
                        }
                        if (EXTRACT_U_1(p) == LLC_XID_FI) {
                                if (caplen < 3 || length < 3) {
                                if (caplen > 0)
                                        ND_DEFAULTPRINT((const u_char *)p, caplen);
                                return (hdrlen);
                        }
                        if (EXTRACT_U_1(p) == LLC_XID_FI) {
                                if (caplen < 3 || length < 3) {
-                                       ND_PRINT((ndo, "[|llc]"));
+                                       nd_print_trunc(ndo);
                                        if (caplen > 0)
                                                ND_DEFAULTPRINT((const u_char *)p, caplen);
                                } else
                                        if (caplen > 0)
                                                ND_DEFAULTPRINT((const u_char *)p, caplen);
                                } else
-                                       ND_PRINT((ndo, ": %02x %02x",
+                                       ND_PRINT(": %02x %02x",
                                                  EXTRACT_U_1(p + 1),
                                                  EXTRACT_U_1(p + 1),
-                                                 EXTRACT_U_1(p + 2)));
+                                                 EXTRACT_U_1(p + 2));
                                return (hdrlen);
                        }
                }
        } else {
                if ((control & LLC_S_FMT) == LLC_S_FMT) {
                                return (hdrlen);
                        }
                }
        } else {
                if ((control & LLC_S_FMT) == LLC_S_FMT) {
-                       ND_PRINT((ndo, "Supervisory, %s, rcv seq %u, Flags [%s], length %u",
+                       ND_PRINT("Supervisory, %s, rcv seq %u, Flags [%s], length %u",
                                tok2str(llc_supervisory_values,"?",LLC_S_CMD(control)),
                                LLC_IS_NR(control),
                                tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
                                tok2str(llc_supervisory_values,"?",LLC_S_CMD(control)),
                                LLC_IS_NR(control),
                                tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
-                                length + hdrlen));
+                                length + hdrlen);
                        return (hdrlen);        /* no payload to print */
                } else {
                        return (hdrlen);        /* no payload to print */
                } else {
-                       ND_PRINT((ndo, "Information, send seq %u, rcv seq %u, Flags [%s], length %u",
+                       ND_PRINT("Information, send seq %u, rcv seq %u, Flags [%s], length %u",
                                LLC_I_NS(control),
                                LLC_IS_NR(control),
                                tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
                                LLC_I_NS(control),
                                LLC_IS_NR(control),
                                tok2str(llc_flag_values,"?",(ssap_field & LLC_GSAP) | (control & LLC_IS_POLL)),
-                                length + hdrlen));
+                                length + hdrlen);
                }
        }
        return (-hdrlen);
                }
        }
        return (-hdrlen);
@@ -427,6 +428,7 @@ snap_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
        u_short et;
        int ret;
 
        u_short et;
        int ret;
 
+       ndo->ndo_protocol = "snap";
        ND_TCHECK_5(p);
        if (caplen < 5 || length < 5)
                goto trunc;
        ND_TCHECK_5(p);
        if (caplen < 5 || length < 5)
                goto trunc;
@@ -439,12 +441,12 @@ snap_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
                 * are any, so just print the SNAP header, not the MAC
                 * addresses.
                 */
                 * are any, so just print the SNAP header, not the MAC
                 * addresses.
                 */
-               ND_PRINT((ndo, "oui %s (0x%06x), %s %s (0x%04x), length %u: ",
+               ND_PRINT("oui %s (0x%06x), %s %s (0x%04x), length %u: ",
                     tok2str(oui_values, "Unknown", orgcode),
                     orgcode,
                     (orgcode == 0x000000 ? "ethertype" : "pid"),
                     tok2str(oui_to_struct_tok(orgcode), "Unknown", et),
                     tok2str(oui_values, "Unknown", orgcode),
                     orgcode,
                     (orgcode == 0x000000 ? "ethertype" : "pid"),
                     tok2str(oui_to_struct_tok(orgcode), "Unknown", et),
-                    et, length - 5));
+                    et, length - 5);
        }
        p += 5;
        length -= 5;
        }
        p += 5;
        length -= 5;
@@ -579,9 +581,9 @@ snap_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
                 * we have any.
                 */
                if (src != NULL && dst != NULL) {
                 * we have any.
                 */
                if (src != NULL && dst != NULL) {
-                       ND_PRINT((ndo, "%s > %s ",
+                       ND_PRINT("%s > %s ",
                                (src->addr_string)(ndo, src->addr),
                                (src->addr_string)(ndo, src->addr),
-                               (dst->addr_string)(ndo, dst->addr)));
+                               (dst->addr_string)(ndo, dst->addr));
                }
                /*
                 * Print the SNAP header, but if the OUI is 000000, don't
                }
                /*
                 * Print the SNAP header, but if the OUI is 000000, don't
@@ -589,28 +591,20 @@ snap_print(netdissect_options *ndo, const u_char *p, u_int length, u_int caplen,
                 * ethertype.
                 */
                if (orgcode == 0x000000) {
                 * ethertype.
                 */
                if (orgcode == 0x000000) {
-                       ND_PRINT((ndo, "SNAP, ethertype %s (0x%04x), length %u: ",
+                       ND_PRINT("SNAP, ethertype %s (0x%04x), length %u: ",
                             tok2str(ethertype_values, "Unknown", et),
                             tok2str(ethertype_values, "Unknown", et),
-                            et, length));
+                            et, length);
                } else {
                } else {
-                       ND_PRINT((ndo, "SNAP, oui %s (0x%06x), pid %s (0x%04x), length %u: ",
+                       ND_PRINT("SNAP, oui %s (0x%06x), pid %s (0x%04x), length %u: ",
                             tok2str(oui_values, "Unknown", orgcode),
                             orgcode,
                             tok2str(oui_to_struct_tok(orgcode), "Unknown", et),
                             tok2str(oui_values, "Unknown", orgcode),
                             orgcode,
                             tok2str(oui_to_struct_tok(orgcode), "Unknown", et),
-                            et, length));
+                            et, length);
                }
        }
        return (0);
 
 trunc:
                }
        }
        return (0);
 
 trunc:
-       ND_PRINT((ndo, "[|snap]"));
+       nd_print_trunc(ndo);
        return (1);
 }
        return (1);
 }
-
-
-/*
- * Local Variables:
- * c-style: whitesmith
- * c-basic-offset: 8
- * End:
- */
[mirror] the TCPdump network dissector