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Fix clang-tidy modernize-use-nullptr findings

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This commit is contained in:
Tim Wojtulewicz 2025-05-16 12:42:13 -07:00
parent a3078f3132
commit ee319fc1c5
45 changed files with 200 additions and 201 deletions
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6
src/util.cc
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@ -409,7 +409,7 @@ void init_random_seed(const char* read_file, const char* write_file, bool use_em
pos += nbytes / sizeof(uint32_t);
#else
// Gather up some entropy.
gettimeofday((struct timeval*)(buf.data() + pos), 0);
gettimeofday((struct timeval*)(buf.data() + pos), nullptr);
pos += sizeof(struct timeval) / sizeof(uint32_t);
// use urandom. For reasons see e.g. http://www.2uo.de/myths-about-urandom/
@ -1853,7 +1853,7 @@ double current_time(bool real) {
tv.tv_sec = ms.count() / 1000;
tv.tv_usec = (ms.count() % 1000) * 1000;
#else
if ( gettimeofday(&tv, 0) < 0 )
if ( gettimeofday(&tv, nullptr) < 0 )
reporter->InternalError("gettimeofday failed in current_time()");
#endif
double t = double(tv.tv_sec) + double(tv.tv_usec) / 1e6;
@ -1942,7 +1942,7 @@ uint64_t calculate_unique_id(size_t pool) {
memset(&unique, 0, sizeof(unique)); // Make valgrind happy.
gethostname(unique.hostname, 120);
unique.hostname[sizeof(unique.hostname) - 1] = '\0';
gettimeofday(&unique.time, 0);
gettimeofday(&unique.time, nullptr);
unique.pool = (uint64_t)pool;
unique.pid = getpid();
unique.rnd = static_cast<int>(detail::random_number());