X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/4123f126582af5000933fbe7994daa2fde976aa3..ad7a38341c19e71e3595c17368ac18f08b71482d:/print-dccp.c

diff --git a/print-dccp.c b/print-dccp.c
index 771762ed..a7f07b43 100644
--- a/print-dccp.c
+++ b/print-dccp.c
@@ -164,22 +164,22 @@ static const char *dccp_reset_codes[] = {
 };
 
 static const char *dccp_feature_nums[] = {
-	"reserved", 
+	"reserved",
 	"ccid",
 	"allow_short_seqno",
 	"sequence_window",
-	"ecn_incapable", 
-	"ack_ratio",     
+	"ecn_incapable",
+	"ack_ratio",
 	"send_ack_vector",
-	"send_ndp_count", 
-	"minimum checksum coverage", 
+	"send_ndp_count",
+	"minimum checksum coverage",
 	"check data checksum",
 };
 
 static inline u_int dccp_csum_coverage(const struct dccp_hdr* dh, u_int len)
 {
 	u_int cov;
-	
+
 	if (DCCPH_CSCOV(dh) == 0)
 		return len;
 	cov = (dh->dccph_doff + DCCPH_CSCOV(dh) - 1) * sizeof(u_int32_t);
@@ -278,7 +278,7 @@ static int dccp_print_option(const u_char *option);
 /**
  * dccp_print - show dccp packet
  * @bp - beginning of dccp packet
- * @data2 - beginning of enclosing 
+ * @data2 - beginning of enclosing
  * @len - lenght of ip packet
  */
 void dccp_print(const u_char *bp, const u_char *data2, u_int len)
@@ -426,7 +426,7 @@ void dccp_print(const u_char *bp, const u_char *data2, u_int len)
 		break;
 	}
 
-	if ((DCCPH_TYPE(dh) != DCCP_PKT_DATA) && 
+	if ((DCCPH_TYPE(dh) != DCCP_PKT_DATA) &&
 			(DCCPH_TYPE(dh) != DCCP_PKT_REQUEST))
 		dccp_print_ack_no(bp);
 
@@ -440,19 +440,19 @@ void dccp_print(const u_char *bp, const u_char *data2, u_int len)
 		const u_char *cp;
 		u_int optlen;
 		cp = bp + dccp_basic_hdr_len(dh) + extlen;
-		printf(" <");	
+		printf(" <");
 
 		hlen -= dccp_basic_hdr_len(dh) + extlen;
 		while(1){
 			TCHECK(*cp);
 			optlen = dccp_print_option(cp);
 			if (!optlen) goto trunc2;
-			if (hlen <= optlen) break; 
+			if (hlen <= optlen) break;
 			hlen -= optlen;
 			cp += optlen;
 			printf(", ");
 		}
-		printf(">");	
+		printf(">");
 	}
 	return;
 trunc:
@@ -462,7 +462,7 @@ trunc2:
 }
 
 static int dccp_print_option(const u_char *option)
-{	
+{
 	u_int8_t optlen, i;
 
 	TCHECK(*option);
@@ -481,60 +481,60 @@ static int dccp_print_option(const u_char *option)
 	switch (*option){
 	case 0:
 		printf("nop");
-		break;	
+		break;
 	case 1:
 		printf("mandatory");
-		break;	
+		break;
 	case 2:
 		printf("slowreceiver");
-		break;	
+		break;
 	case 32:
 		printf("change_l");
 		if (*(option +2) < 10){
 			printf(" %s", dccp_feature_nums[*(option +2)]);
-			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));	
+			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
 		}
-		break;	
+		break;
 	case 33:
 		printf("confirm_l");
 		if (*(option +2) < 10){
 			printf(" %s", dccp_feature_nums[*(option +2)]);
-			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));	
+			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
 		}
 		break;
 	case 34:
 	        printf("change_r");
 		if (*(option +2) < 10){
 			printf(" %s", dccp_feature_nums[*(option +2)]);
-			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));	
+			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
 		}
 		break;
 	case 35:
 		printf("confirm_r");
 		if (*(option +2) < 10){
 			printf(" %s", dccp_feature_nums[*(option +2)]);
-			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));	
+			for (i = 0; i < optlen -3; i ++) printf(" %d", *(option +3 + i));
 		}
 		break;
 	case 36:
 		printf("initcookie 0x");
-		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));	
+		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
 		break;
 	case 37:
 		printf("ndp_count");
-		for (i = 0; i < optlen -2; i ++) printf(" %d", *(option +2 + i));	
+		for (i = 0; i < optlen -2; i ++) printf(" %d", *(option +2 + i));
 		break;
 	case 38:
 		printf("ack_vector0 0x");
-		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));	
+		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
 		break;
 	case 39:
 		printf("ack_vector1 0x");
-		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));	
+		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
 		break;
 	case 40:
 		printf("data_dropped 0x");
-		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));	
+		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
 		break;
 	case 41:
 		printf("timestamp %u", EXTRACT_32BITS(option + 2));
@@ -551,7 +551,7 @@ static int dccp_print_option(const u_char *option)
 		break;
 	case 44:
 		printf("data_checksum ");
-		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));	
+		for (i = 0; i < optlen -2; i ++) printf("%02x", *(option +2 + i));
 		break;
 	default :
 		if (*option >= 128) {
@@ -568,7 +568,7 @@ static int dccp_print_option(const u_char *option)
 			}
 			break;
 		}
-			
+
 		printf("unknown_opt %d", *option);
 		break;
 	}