[clang] [clang-tools-extra] [libc] [libc][c11] implement ctime (PR #107285)

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/107...@github.com>


github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. 
:warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff 776495987272294de6aafbe73dab3e9ab445227a 
badde0df8c9202dfc9168a064db21567ef6557e4 --extensions h,cpp -- 
libc/src/time/ctime.cpp libc/src/time/ctime.h libc/src/time/ctime_r.cpp 
libc/src/time/ctime_r.h libc/test/src/time/ctime_r_test.cpp 
libc/test/src/time/ctime_test.cpp libc/src/time/time_utils.h
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/libc/src/time/ctime.cpp b/libc/src/time/ctime.cpp
index 7fa2979ce1..80695895c3 100644
--- a/libc/src/time/ctime.cpp
+++ b/libc/src/time/ctime.cpp
@@ -20,7 +20,8 @@ LLVM_LIBC_FUNCTION(char *, ctime, (const time_t *t_ptr)) {
     return nullptr;
   }
   static char buffer[TimeConstants::ASCTIME_BUFFER_SIZE];
-  return time_utils::asctime(time_utils::localtime(t_ptr), buffer, 
TimeConstants::ASCTIME_MAX_BYTES);
+  return time_utils::asctime(time_utils::localtime(t_ptr), buffer,
+                             TimeConstants::ASCTIME_MAX_BYTES);
 }
 
 } // namespace LIBC_NAMESPACE_DECL
diff --git a/libc/src/time/ctime_r.cpp b/libc/src/time/ctime_r.cpp
index 19b4ec9cfd..4d6bce780c 100644
--- a/libc/src/time/ctime_r.cpp
+++ b/libc/src/time/ctime_r.cpp
@@ -19,7 +19,8 @@ LLVM_LIBC_FUNCTION(char *, ctime_r, (const time_t *t_ptr, 
char *buffer)) {
   if (*t_ptr > cpp::numeric_limits<int32_t>::max()) {
     return nullptr;
   }
-  return time_utils::asctime(time_utils::localtime(t_ptr), buffer, 
TimeConstants::ASCTIME_MAX_BYTES);
+  return time_utils::asctime(time_utils::localtime(t_ptr), buffer,
+                             TimeConstants::ASCTIME_MAX_BYTES);
 }
 
 } // namespace LIBC_NAMESPACE_DECL
diff --git a/libc/test/src/time/ctime_r_test.cpp 
b/libc/test/src/time/ctime_r_test.cpp
index 33feb838f1..26b41f98a8 100644
--- a/libc/test/src/time/ctime_r_test.cpp
+++ b/libc/test/src/time/ctime_r_test.cpp
@@ -45,13 +45,13 @@ TEST(LlvmLibcCtime, ValidUnixTimestamp32Int) {
   struct time_t t = 2147483647;
   char *result;
   // 2038-01-19 03:14:07. Test with a valid buffer size.
-  char* result = LIBC_NAMESPACE::ctime_r(t, buffer);
+  char *result = LIBC_NAMESPACE::ctime_r(t, buffer);
   ASSERT_STREQ("Tue Jan  19 03:14:07 2038\n", result);
 }
 
 TEST(LlvmLibcCtimeR, InvalidArgument) {
   struct time_t t = 2147483648;
-  char* result = call_ctime(&t);
+  char *result = call_ctime(&t);
   ASSERT_ERRNO_EQ(EINVAL);
   ASSERT_STREQ(nullptr, result);
 }
diff --git a/libc/test/src/time/ctime_test.cpp 
b/libc/test/src/time/ctime_test.cpp
index 559e7f39f2..7e158f1df3 100644
--- a/libc/test/src/time/ctime_test.cpp
+++ b/libc/test/src/time/ctime_test.cpp
@@ -20,19 +20,19 @@ TEST(LlvmLibcCtime, Nullptr) {
 
 TEST(LlvmLibcCtime, ValidUnixTimestamp0) {
   struct time_t t = 0;
-  char* result = LIBC_NAMESPACE::ctime(t);
+  char *result = LIBC_NAMESPACE::ctime(t);
   ASSERT_STREQ("Thu Jan  1 00:00:00 1970\n", result);
 }
 
 TEST(LlvmLibcCtime, ValidUnixTimestamp32Int) {
   struct time_t t = 2147483647;
-  char* result = LIBC_NAMESPACE::ctime(t);
+  char *result = LIBC_NAMESPACE::ctime(t);
   ASSERT_STREQ("Tue Jan  19 03:14:07 2038\n", result);
 }
 
 TEST(LlvmLibcCtime, InvalidArgument) {
   struct time_t t = 2147483648;
-  char* result = LIBC_NAMESPACE::ctime(t);
+  char *result = LIBC_NAMESPACE::ctime(t);
   ASSERT_ERRNO_EQ(EINVAL);
   ASSERT_STREQ(nullptr, result);
 }

``````````

</details>


https://github.com/llvm/llvm-project/pull/107285
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