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authorRosen Penev <rosenp@gmail.com>2020-04-20 11:46:44 -0700
committerHans Verkuil <hverkuil-cisco@xs4all.nl>2020-04-21 10:53:53 +0200
commit2933f7fa494d50824ab2bfc73ccdca171cdd0b63 (patch)
tree72245f69474dedb02d32a2fcb32edaed33a579c6 /utils/rds-ctl
parent699126cffe02e05629a996c469d4d4fd385417c9 (diff)
treewide: replace C casts with C++
Also remove useless casts. Found with clang-tidy's google-readability-casting Signed-off-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'utils/rds-ctl')
-rw-r--r--utils/rds-ctl/rds-ctl.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/utils/rds-ctl/rds-ctl.cpp b/utils/rds-ctl/rds-ctl.cpp
index 770497d4..2d561481 100644
--- a/utils/rds-ctl/rds-ctl.cpp
+++ b/utils/rds-ctl/rds-ctl.cpp
@@ -314,9 +314,9 @@ static void print_devices(dev_vec files)
continue;
doioctl(fd, VIDIOC_QUERYCAP, &vcap);
close(fd);
- bus_info = (const char *)vcap.bus_info;
+ bus_info = reinterpret_cast<const char *>(vcap.bus_info);
if (cards[bus_info].empty())
- cards[bus_info] += std::string((char *)vcap.card)
+ cards[bus_info] += std::string(reinterpret_cast<char *>(vcap.card))
+ " (" + bus_info + "):\n";
cards[bus_info] += "\t" + (*iter);
cards[bus_info] += "\n";
@@ -375,7 +375,7 @@ static dev_vec list_devices(void)
static int parse_subopt(char **subs, const char * const *subopts, char **value)
{
- int opt = getsubopt(subs, (char * const *)subopts, value);
+ int opt = getsubopt(subs, const_cast<char * const *>(subopts), value);
if (opt == -1) {
fprintf(stderr, "Invalid suboptions specified\n");
@@ -525,7 +525,7 @@ static void print_rds_statistics(const struct v4l2_rds_statistics *statistics)
if (statistics->block_cnt)
block_error_percentage =
- ((float)statistics->block_error_cnt / statistics->block_cnt) * 100.0;
+ (static_cast<float>(statistics->block_error_cnt) / statistics->block_cnt) * 100.0;
printf("block errors / group errors: %u (%3.2f%%) / %u \n",
statistics->block_error_cnt,
block_error_percentage, statistics->group_error_cnt);
@@ -534,7 +534,7 @@ static void print_rds_statistics(const struct v4l2_rds_statistics *statistics)
if (statistics->block_cnt)
block_corrected_percentage = (
- (float)statistics->block_corrected_cnt / statistics->block_cnt) * 100.0;
+ static_cast<float>(statistics->block_corrected_cnt) / statistics->block_cnt) * 100.0;
printf("corrected blocks: %u (%3.2f%%)\n",
statistics->block_corrected_cnt, block_corrected_percentage);
for (int i = 0; i < 16; i++)
@@ -766,7 +766,7 @@ static int parse_cl(int argc, char **argv)
if (opt == -1)
break;
- params.options[(int)opt] = 1;
+ params.options[opt] = 1;
switch (opt) {
case OptSetDevice:
strncpy(params.fd_name, optarg, sizeof(params.fd_name) - 1);

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