add function definitions

Author: Eric977

libc/newhdrgen/yaml/pthread.yaml

@@ -370,6 +370,20 @@ functions:
     arguments:
       - type: pthread_rwlock_t *__restrict
       - type: const struct timespec *__restrict
+  - name: pthread_rwlock_clockrdlock
+    standards: POSIX
+    return_type: int
+    arguments:
+      - type: pthread_rwlock_t *__restrict
+      - type: clockid_t
+      - type: const struct timespec *__restrict
+  - name: pthread_rwlock_clockwrlock
+    standards: POSIX
+    return_type: int
+    arguments:
+      - type: pthread_rwlock_t *__restrict
+      - type: clockid_t
+      - type: const struct timespec *__restrict
   - name: pthread_rwlock_rdlock
     standards: POSIX
     return_type: int

libc/spec/posix.td

@@ -1325,6 +1325,16 @@ def POSIX : StandardSpec<"POSIX"> {
         RetValSpec<IntType>,
         [ArgSpec<RestrictedPThreadRWLockTPtr>, ArgSpec<ConstRestrictStructTimeSpecPtr>]
       >,
+      FunctionSpec<
+        "pthread_rwlock_clockrdlock",
+        RetValSpec<IntType>,
+        [ArgSpec<RestrictedPThreadRWLockTPtr>, ArgSpec<ClockIdT>, ArgSpec<ConstRestrictStructTimeSpecPtr>]
+      >,
+      FunctionSpec<
+        "pthread_rwlock_clockwrlock",
+        RetValSpec<IntType>,
+        [ArgSpec<RestrictedPThreadRWLockTPtr>, ArgSpec<ClockIdT>, ArgSpec<ConstRestrictStructTimeSpecPtr>]
+      >,
       FunctionSpec<
         "pthread_rwlock_rdlock",
         RetValSpec<IntType>,

libc/src/pthread/pthread_rwlock_clockrdlock.h

@@ -15,8 +15,9 @@
 
 namespace LIBC_NAMESPACE_DECL {
 
-int pthread_rwlock_clockrdlock(pthread_rwlock_t *rwlock, clockid_t clockid,
-                               const struct timespec *abstime);
+int pthread_rwlock_clockrdlock(pthread_rwlock_t *__restrict rwlock,
+                               clockid_t clockid,
+                               const struct timespec *__restrict abstime);
 
 } // namespace LIBC_NAMESPACE_DECL
 

libc/src/pthread/pthread_rwlock_clockwrlock.h

@@ -15,8 +15,9 @@
 
 namespace LIBC_NAMESPACE_DECL {
 
-int pthread_rwlock_clockwrlock(pthread_rwlock_t *rwlock, clockid_t clockid,
-                               const struct timespec *abstime);
+int pthread_rwlock_clockwrlock(pthread_rwlock_t *__restrict rwlock,
+                               clockid_t clockid,
+                               const struct timespec *__restrict abstime);
 
 } // namespace LIBC_NAMESPACE_DECL