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author | Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> | 2022-04-02 13:21:29 +0200 |
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committer | Francois-Xavier Le Bail <devel.fx.lebail@orange.fr> | 2022-04-02 13:21:29 +0200 |
commit | 7c9e185b02047e831cca7713d34040c4effe3a67 (patch) | |
tree | 87774cdad21a71303b420affe9a2dbbd30323a6f | |
parent | c34c17ef84a942496ac74357711f531cb844570e (diff) | |
download | tcpdump-7c9e185b02047e831cca7713d34040c4effe3a67.tar.gz |
Add some const qualifiers
-rw-r--r-- | netdissect.c | 6 | ||||
-rw-r--r-- | netdissect.h | 8 |
2 files changed, 6 insertions, 8 deletions
diff --git a/netdissect.c b/netdissect.c index 61aa2c2b..000d1ffc 100644 --- a/netdissect.c +++ b/netdissect.c @@ -149,7 +149,7 @@ nd_smi_version_string(void) int nd_push_buffer(netdissect_options *ndo, u_char *new_buffer, - const u_char *new_packetp, u_int newlen) + const u_char *new_packetp, const u_int newlen) { struct netdissect_saved_packet_info *ndspi; @@ -182,7 +182,7 @@ nd_push_buffer(netdissect_options *ndo, u_char *new_buffer, * set the snapshot end to that new value. */ int -nd_push_snaplen(netdissect_options *ndo, const u_char *bp, u_int newlen) +nd_push_snaplen(netdissect_options *ndo, const u_char *bp, const u_int newlen) { struct netdissect_saved_packet_info *ndspi; u_int snaplen_remaining; @@ -242,7 +242,7 @@ nd_push_snaplen(netdissect_options *ndo, const u_char *bp, u_int newlen) * atop which the current one was pushed, however. */ void -nd_change_snaplen(netdissect_options *ndo, const u_char *bp, u_int newlen) +nd_change_snaplen(netdissect_options *ndo, const u_char *bp, const u_int newlen) { struct netdissect_saved_packet_info *ndspi; const u_char *previous_snapend; diff --git a/netdissect.h b/netdissect.h index 909b7c87..7800574e 100644 --- a/netdissect.h +++ b/netdissect.h @@ -262,11 +262,9 @@ struct netdissect_options { PRINTFLIKE_FUNCPTR(2, 3); }; -extern WARN_UNUSED_RESULT int nd_push_buffer(netdissect_options *, u_char *, - const u_char *, u_int); -extern WARN_UNUSED_RESULT int nd_push_snaplen(netdissect_options *, - const u_char *, u_int); -extern void nd_change_snaplen(netdissect_options *, const u_char *, u_int); +extern WARN_UNUSED_RESULT int nd_push_buffer(netdissect_options *, u_char *, const u_char *, const u_int); +extern WARN_UNUSED_RESULT int nd_push_snaplen(netdissect_options *, const u_char *, const u_int); +extern void nd_change_snaplen(netdissect_options *, const u_char *, const u_int); extern void nd_pop_packet_info(netdissect_options *); extern void nd_pop_all_packet_info(netdissect_options *); |