diff options
author | Patrick McHardy <kaber@trash.net> | 2014-03-06 17:03:19 +0100 |
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committer | Patrick McHardy <kaber@trash.net> | 2014-03-07 10:19:04 +0100 |
commit | 7663afee1685272777d74b6c6117b71ae06bec95 (patch) | |
tree | 05ff50391a64392874ea74cc2535a433c085f8d2 /src/payload.c | |
parent | e7b43ec0c9bc244795163478aa4c3e33750b5d64 (diff) |
expr: add comparison function for singleton expressions
Singed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'src/payload.c')
-rw-r--r-- | src/payload.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/payload.c b/src/payload.c index 9f2db6d9..427080c0 100644 --- a/src/payload.c +++ b/src/payload.c @@ -40,6 +40,14 @@ static void payload_expr_print(const struct expr *expr) expr->payload.offset, expr->len); } +static bool payload_expr_cmp(const struct expr *e1, const struct expr *e2) +{ + return e1->payload.desc == e2->payload.desc && + e1->payload.tmpl == e2->payload.tmpl && + e1->payload.base == e2->payload.base && + e1->payload.offset == e2->payload.offset; +} + static void payload_expr_clone(struct expr *new, const struct expr *expr) { new->payload.desc = expr->payload.desc; @@ -76,6 +84,7 @@ static const struct expr_ops payload_expr_ops = { .type = EXPR_PAYLOAD, .name = "payload", .print = payload_expr_print, + .cmp = payload_expr_cmp, .clone = payload_expr_clone, .pctx_update = payload_expr_pctx_update, }; |