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make swap handle functions return a value

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This commit is contained in:
TamtamHero
2020-12-08 12:43:58 +01:00
parent 2b2a3dade3
commit 412d764f49
6 changed files with 22 additions and 22 deletions
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8
src/handle_get_printable_amount.c
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@@ -6,21 +6,20 @@
#include "string.h"
#include <stdint.h>
void handle_get_printable_amount(get_printable_amount_parameters_t* params,
chain_config_t* config) {
int handle_get_printable_amount(get_printable_amount_parameters_t* params, chain_config_t* config) {
uint8_t decimals;
char ticker[MAX_TICKER_LEN];
memset(params->printable_amount, 0, sizeof(params->printable_amount));
if (params->amount_length > 32) {
PRINTF("Amount is too big, 32 bytes max but buffer has %u bytes", params->amount_length);
os_lib_end();
return 0;
}
if (!parse_swap_config(params->coin_configuration,
params->coin_configuration_length,
ticker,
&decimals)) {
PRINTF("Error while parsing config\n");
os_lib_end();
return 0;
}
// If the amount is a fee, its value is nominated in ETH even if we're doing an ERC20 swap
@@ -38,4 +37,5 @@ void handle_get_printable_amount(get_printable_amount_parameters_t* params,
ticker,
params->printable_amount,
sizeof(params->printable_amount));
return 1;
}