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txfilter: clean up prototypes.

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Use const, add TAKES to declaration.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2018-03-07 10:36:01 +10:30
committed by Christian Decker
parent c9e271df90
commit e76f863329
4 changed files with 25 additions and 21 deletions
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9
wallet/txfilter.c
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@@ -11,7 +11,7 @@
#include <wallet/wallet.h>
struct txfilter {
u8 **scriptpubkeys;
const u8 **scriptpubkeys;
};
struct outpointfilter_entry {
@@ -49,18 +49,19 @@ struct outpointfilter {
struct txfilter *txfilter_new(const tal_t *ctx)
{
struct txfilter *filter = tal(ctx, struct txfilter);
filter->scriptpubkeys = tal_arr(filter, u8*, 0);
filter->scriptpubkeys = tal_arr(filter, const u8 *, 0);
return filter;
}
void txfilter_add_scriptpubkey(struct txfilter *filter, u8 *script)
void txfilter_add_scriptpubkey(struct txfilter *filter, const u8 *script TAKES)
{
size_t count = tal_count(filter->scriptpubkeys);
tal_resize(&filter->scriptpubkeys, count + 1);
filter->scriptpubkeys[count] = tal_dup_arr(filter, u8, script, tal_len(script), 0);
}
void txfilter_add_derkey(struct txfilter *filter, u8 derkey[PUBKEY_DER_LEN])
void txfilter_add_derkey(struct txfilter *filter,
const u8 derkey[PUBKEY_DER_LEN])
{
tal_t *tmpctx = tal_tmpctx(filter);
u8 *skp, *p2sh;