From 9b27a6d378c190ac5f782345a2425e25ddcb769e Mon Sep 17 00:00:00 2001 From: Michael Jones Date: Fri, 4 Apr 2025 16:39:25 -0700 Subject: [PATCH] [libc][NFC] replace NULL with nullptr Simple cleanup --- libc/src/sys/time/linux/utimes.cpp | 6 +++--- libc/test/src/time/ctime_test.cpp | 8 ++++---- 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/libc/src/sys/time/linux/utimes.cpp b/libc/src/sys/time/linux/utimes.cpp index 1cc5a8344e91a..e6e3d073a81a4 100644 --- a/libc/src/sys/time/linux/utimes.cpp +++ b/libc/src/sys/time/linux/utimes.cpp @@ -30,11 +30,11 @@ LLVM_LIBC_FUNCTION(int, utimes, #elif defined(SYS_utimensat) // the utimensat syscall requires a timespec struct, not timeval. struct timespec ts[2]; - struct timespec *ts_ptr = nullptr; // default value if times is NULL + struct timespec *ts_ptr = nullptr; // default value if times is nullptr // convert the microsec values in timeval struct times // to nanosecond values in timespec struct ts - if (times != NULL) { + if (times != nullptr) { // ensure consistent values if ((times[0].tv_usec < 0 || times[1].tv_usec < 0) || @@ -54,7 +54,7 @@ LLVM_LIBC_FUNCTION(int, utimes, ts_ptr = ts; } - // If times was NULL, ts_ptr remains NULL, which utimensat interprets + // If times was nullptr, ts_ptr remains nullptr, which utimensat interprets // as setting times to the current time. // utimensat syscall. diff --git a/libc/test/src/time/ctime_test.cpp b/libc/test/src/time/ctime_test.cpp index 7ec71bb1e4ed1..6f1168f0b6685 100644 --- a/libc/test/src/time/ctime_test.cpp +++ b/libc/test/src/time/ctime_test.cpp @@ -11,10 +11,10 @@ #include "test/UnitTest/Test.h" #include "test/src/time/TmHelper.h" -TEST(LlvmLibcCtime, NULL) { +TEST(LlvmLibcCtime, nullptr) { char *result; - result = LIBC_NAMESPACE::ctime(NULL); - ASSERT_STREQ(NULL, result); + result = LIBC_NAMESPACE::ctime(nullptr); + ASSERT_STREQ(nullptr, result); } TEST(LlvmLibcCtime, ValidUnixTimestamp0) { @@ -38,5 +38,5 @@ TEST(LlvmLibcCtime, InvalidArgument) { char *result; t = 2147483648; result = LIBC_NAMESPACE::ctime(&t); - ASSERT_STREQ(NULL, result); + ASSERT_STREQ(nullptr, result); }