[libc-commits] [libc] [libc][POSIX] Add clock_settime() function for Linux (PR #161729)

via libc-commits libc-commits at lists.llvm.org
Fri Oct 3 09:33:16 PDT 2025


github-actions[bot] wrote:

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp,h -- libc/src/__support/time/clock_settime.h libc/src/__support/time/linux/clock_settime.cpp libc/src/time/clock_settime.h libc/src/time/linux/clock_settime.cpp libc/test/src/time/clock_settime_test.cpp libc/src/time/linux/clock.cpp libc/src/time/linux/clock_gettime.cpp libc/src/time/linux/nanosleep.cpp libc/src/time/linux/timespec_get.cpp
``````````

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changing `origin/main` to the base branch/commit you want to compare against.
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View the diff from clang-format here.
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``````````diff
diff --git a/libc/src/time/linux/clock_gettime.cpp b/libc/src/time/linux/clock_gettime.cpp
index a77d92e05..52ace2a74 100644
--- a/libc/src/time/linux/clock_gettime.cpp
+++ b/libc/src/time/linux/clock_gettime.cpp
@@ -15,8 +15,7 @@
 namespace LIBC_NAMESPACE_DECL {
 
 // TODO(michaelrj): Move this into time/linux with the other syscalls.
-LLVM_LIBC_FUNCTION(int, clock_gettime,
-                   (clockid_t clockid, timespec *ts)) {
+LLVM_LIBC_FUNCTION(int, clock_gettime, (clockid_t clockid, timespec *ts)) {
   auto result = internal::clock_gettime(clockid, ts);
 
   // A negative return value indicates an error with the magnitude of the
diff --git a/libc/src/time/linux/nanosleep.cpp b/libc/src/time/linux/nanosleep.cpp
index 7b0a4a3ef..a30b97de4 100644
--- a/libc/src/time/linux/nanosleep.cpp
+++ b/libc/src/time/linux/nanosleep.cpp
@@ -18,8 +18,7 @@
 
 namespace LIBC_NAMESPACE_DECL {
 
-LLVM_LIBC_FUNCTION(int, nanosleep,
-                   (const timespec *req, timespec *rem)) {
+LLVM_LIBC_FUNCTION(int, nanosleep, (const timespec *req, timespec *rem)) {
 #if SYS_nanosleep
   int ret = LIBC_NAMESPACE::syscall_impl<int>(SYS_nanosleep, req, rem);
 #elif defined(SYS_clock_nanosleep_time64)
diff --git a/libc/src/time/linux/timespec_get.cpp b/libc/src/time/linux/timespec_get.cpp
index e90f492b6..031cb9f83 100644
--- a/libc/src/time/linux/timespec_get.cpp
+++ b/libc/src/time/linux/timespec_get.cpp
@@ -15,7 +15,7 @@
 
 namespace LIBC_NAMESPACE_DECL {
 
-LLVM_LIBC_FUNCTION(int, timespec_get, (timespec *ts, int base)) {
+LLVM_LIBC_FUNCTION(int, timespec_get, (timespec * ts, int base)) {
   clockid_t clockid;
   switch (base) {
   case TIME_UTC:

``````````

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https://github.com/llvm/llvm-project/pull/161729


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