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use int as return type for ecrt_voe_handler_*

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See #101
This commit is contained in:
Bjarne von Horn
2024-02-09 11:48:14 +01:00
parent 8c30331e6e
commit e78237ed31
4 changed files with 43 additions and 34 deletions
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30
lib/voe_handler.c
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@@ -46,7 +46,7 @@ void ec_voe_handler_clear(ec_voe_handler_t *voe)
/****************************************************************************/
void ecrt_voe_handler_send_header(ec_voe_handler_t *voe, uint32_t vendor_id,
int ecrt_voe_handler_send_header(ec_voe_handler_t *voe, uint32_t vendor_id,
uint16_t vendor_type)
{
ec_ioctl_voe_t data;
@@ -59,14 +59,14 @@ void ecrt_voe_handler_send_header(ec_voe_handler_t *voe, uint32_t vendor_id,
ret = ioctl(voe->config->master->fd, EC_IOCTL_VOE_SEND_HEADER, &data);
if (EC_IOCTL_IS_ERROR(ret)) {
fprintf(stderr, "Failed to set VoE send header: %s\n",
strerror(EC_IOCTL_ERRNO(ret)));
return -EC_IOCTL_ERRNO(ret);
}
return 0;
}
/****************************************************************************/
void ecrt_voe_handler_received_header(const ec_voe_handler_t *voe,
int ecrt_voe_handler_received_header(const ec_voe_handler_t *voe,
uint32_t *vendor_id, uint16_t *vendor_type)
{
ec_ioctl_voe_t data;
@@ -79,9 +79,9 @@ void ecrt_voe_handler_received_header(const ec_voe_handler_t *voe,
ret = ioctl(voe->config->master->fd, EC_IOCTL_VOE_REC_HEADER, &data);
if (EC_IOCTL_IS_ERROR(ret)) {
fprintf(stderr, "Failed to get received VoE header: %s\n",
strerror(EC_IOCTL_ERRNO(ret)));
return -EC_IOCTL_ERRNO(ret);
}
return 0;
}
/****************************************************************************/
@@ -100,7 +100,7 @@ size_t ecrt_voe_handler_data_size(const ec_voe_handler_t *voe)
/****************************************************************************/
void ecrt_voe_handler_read(ec_voe_handler_t *voe)
int ecrt_voe_handler_read(ec_voe_handler_t *voe)
{
ec_ioctl_voe_t data;
int ret;
@@ -110,14 +110,14 @@ void ecrt_voe_handler_read(ec_voe_handler_t *voe)
ret = ioctl(voe->config->master->fd, EC_IOCTL_VOE_READ, &data);
if (EC_IOCTL_IS_ERROR(ret)) {
fprintf(stderr, "Failed to initiate VoE reading: %s\n",
strerror(EC_IOCTL_ERRNO(ret)));
return -EC_IOCTL_ERRNO(ret);
}
return 0;
}
/****************************************************************************/
void ecrt_voe_handler_read_nosync(ec_voe_handler_t *voe)
int ecrt_voe_handler_read_nosync(ec_voe_handler_t *voe)
{
ec_ioctl_voe_t data;
int ret;
@@ -127,14 +127,14 @@ void ecrt_voe_handler_read_nosync(ec_voe_handler_t *voe)
ret = ioctl(voe->config->master->fd, EC_IOCTL_VOE_READ_NOSYNC, &data);
if (EC_IOCTL_IS_ERROR(ret)) {
fprintf(stderr, "Failed to initiate VoE reading: %s\n",
strerror(EC_IOCTL_ERRNO(ret)));
return -EC_IOCTL_ERRNO(ret);
}
return 0;
}
/****************************************************************************/
void ecrt_voe_handler_write(ec_voe_handler_t *voe, size_t size)
int ecrt_voe_handler_write(ec_voe_handler_t *voe, size_t size)
{
ec_ioctl_voe_t data;
int ret;
@@ -146,9 +146,9 @@ void ecrt_voe_handler_write(ec_voe_handler_t *voe, size_t size)
ret = ioctl(voe->config->master->fd, EC_IOCTL_VOE_WRITE, &data);
if (EC_IOCTL_IS_ERROR(ret)) {
fprintf(stderr, "Failed to initiate VoE writing: %s\n",
strerror(EC_IOCTL_ERRNO(ret)));
return -EC_IOCTL_ERRNO(ret);
}
return 0;
}
/****************************************************************************/