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nuttx: improve C89 compatibility in common code

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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
This commit is contained in:
Petro Karashchenko 2023-05-17 23:23:58 +03:00 committed by Xiang Xiao
parent e85afaf6cf
commit c70b7f6b3d
6 changed files with 26 additions and 11 deletions
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4
drivers/audio/es8388.c
View File

@ -501,9 +501,11 @@ static void es8388_setvolume(FAR struct es8388_dev_s *priv,
static void es8388_setmclkfrequency(FAR struct es8388_dev_s *priv)
{
int i;
priv->mclk = 0;
for (int i = 0; i < nitems(es8388_mclk_rate); i++)
for (i = 0; i < nitems(es8388_mclk_rate); i++)
{
if (es8388_mclk_rate[i].sample_rate == priv->samprate)
{

3
drivers/lcd/lcddrv_spiif.c
View File

@ -139,10 +139,11 @@ static void lcddrv_spiif_deselect(FAR struct lcddrv_lcd_s *lcd)
static int lcddrv_spiif_sendmulti(FAR struct lcddrv_lcd_s *lcd,
FAR const uint16_t *wd, uint32_t nwords)
{
uint32_t t;
FAR struct lcddrv_spiif_lcd_s *priv = (FAR struct lcddrv_spiif_lcd_s *)lcd;
SPI_SETBITS(priv->spi, 16);
for (uint32_t t = 0; t < nwords; t++)
for (t = 0; t < nwords; t++)
{
SPI_SEND(priv->spi, *wd++);
}

5
drivers/sensors/fakesensor.c
View File

@ -335,10 +335,11 @@ static int fakesensor_thread(int argc, char** argv)
if (sensor->batch)
{
uint32_t batch_num = sensor->batch / sensor->interval;
uint64_t event_timestamp =
sensor_get_timestamp() - sensor->interval * batch_num;
for (int i = 0; i < batch_num; i++)
int i;
for (i = 0; i < batch_num; i++)
{
fakesensor_push_event(&sensor->lower, event_timestamp);
event_timestamp += sensor->interval;

16
libs/libc/locale/lib_iconv.c
View File

@ -863,10 +863,14 @@ size_t iconv(iconv_t cd, FAR char **in, FAR size_t *inb,
c += 128;
for (d = 0; d <= c; )
{
int i;
k = 0;
for (int i = 0; i < 126; i++)
for (i = 0; i < 126; i++)
{
for (int j = 0; j < 190; j++)
int j;
for (j = 0; j < 190; j++)
{
if (g_gb18030[i][j] - d <= c - d)
{
@ -1060,10 +1064,14 @@ size_t iconv(iconv_t cd, FAR char **in, FAR size_t *inb,
c += 0xac00;
for (d = 0xac00; d <= c; )
{
int i;
k = 0;
for (int i = 0; i < 93; i++)
for (i = 0; i < 93; i++)
{
for (int j = 0; j < 94; j++)
int j;
for (j = 0; j < 94; j++)
{
if (g_ksc[i][j] - d <= c - d)
{

5
net/can/can_getsockopt.c
View File

@ -123,6 +123,7 @@ int can_getsockopt(FAR struct socket *psock, int level, int option,
else
{
int count = conn->filter_count;
int i;
if (*value_len < count * sizeof(struct can_filter))
{
@ -133,9 +134,9 @@ int can_getsockopt(FAR struct socket *psock, int level, int option,
*value_len = count * sizeof(struct can_filter);
}
for (int i = 0; i < count; i++)
for (i = 0; i < count; i++)
{
((struct can_filter *)value)[i] = conn->filters[i];
((FAR struct can_filter *)value)[i] = conn->filters[i];
}
}
break;

4
net/can/can_setsockopt.c
View File

@ -138,9 +138,11 @@ int can_setsockopt(FAR struct socket *psock, int level, int option,
}
else
{
int i;
count = value_len / sizeof(struct can_filter);
for (int i = 0; i < count; i++)
for (i = 0; i < count; i++)
{
conn->filters[i] = ((struct can_filter *)value)[i];
}