nptl: Move pthread_getschedparam implementation into libc

This is part of the libpthread removal project: <https://sourceware.org/ml/libc-alpha/2019-10/msg00080.html> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
2024-12-24 03:31:07 +00:00 · 2020-02-10 11:49:13 +01:00 · 2020-02-10 11:49:13 +01:00 · d5074b30fe
commit d5074b30fe
parent c1080713ad
32 changed files with 3 additions and 34 deletions
--- a/nptl/Makefile
+++ b/nptl/Makefile
@ -56,6 +56,7 @@ routines = \
  pthread_condattr_destroy \
  pthread_condattr_init \
  pthread_equal \
+  pthread_getschedparam \
  pthread_self \
  register-atfork \

@ -79,7 +80,7 @@ libpthread-routines = nptl-init nptlfreeres vars events version pt-interp \
 		      pthread_join pthread_tryjoin pthread_timedjoin \
 		      pthread_clockjoin pthread_join_common pthread_yield \
 		      pthread_getconcurrency pthread_setconcurrency \
-		      pthread_getschedparam pthread_setschedparam \
+		      pthread_setschedparam \
 		      pthread_setschedprio \
 		      pthread_attr_getguardsize pthread_attr_setguardsize \
 		      pthread_attr_getstackaddr pthread_attr_setstackaddr \
--- a/nptl/Versions
+++ b/nptl/Versions
@ -49,7 +49,7 @@ libpthread {
    pthread_create; pthread_join;
    pthread_exit; pthread_detach;

-    pthread_getschedparam; pthread_setschedparam;
+    pthread_setschedparam;

    pthread_mutex_init; pthread_mutex_destroy;
    pthread_mutex_lock; pthread_mutex_trylock; pthread_mutex_unlock;
--- a/nptl/forward.c
+++ b/nptl/forward.c
@ -108,9 +108,6 @@ FORWARD_NORETURN (__pthread_exit, void, (void *retval), (retval),
 strong_alias (__pthread_exit, pthread_exit);


-FORWARD (pthread_getschedparam,
-	 (pthread_t target_thread, int *policy, struct sched_param *param),
-	 (target_thread, policy, param), 0)
 FORWARD (pthread_setschedparam,
 	 (pthread_t target_thread, int policy,
 	  const struct sched_param *param), (target_thread, policy, param), 0)
--- a/nptl/nptl-init.c
+++ b/nptl/nptl-init.c
@ -83,7 +83,6 @@ static const struct pthread_functions pthread_functions =
    .ptr___pthread_cond_timedwait_2_0 = __pthread_cond_timedwait_2_0,
 # endif
    .ptr___pthread_exit = __pthread_exit,
-    .ptr_pthread_getschedparam = __pthread_getschedparam,
    .ptr_pthread_setschedparam = __pthread_setschedparam,
    .ptr_pthread_mutex_destroy = __pthread_mutex_destroy,
    .ptr_pthread_mutex_init = __pthread_mutex_init,
--- a/sysdeps/nptl/pthread-functions.h
+++ b/sysdeps/nptl/pthread-functions.h
@ -42,7 +42,6 @@ struct pthread_functions
 					   pthread_mutex_t *,
 					   const struct timespec *);
  void (*ptr___pthread_exit) (void *) __attribute__ ((__noreturn__));
-  int (*ptr_pthread_getschedparam) (pthread_t, int *, struct sched_param *);
  int (*ptr_pthread_setschedparam) (pthread_t, int,
 				    const struct sched_param *);
  int (*ptr_pthread_mutex_destroy) (pthread_mutex_t *);
--- a/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/aarch64/libpthread.abilist
@ -101,7 +101,6 @@ GLIBC_2.17 pthread_getattr_np F
 GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getcpuclockid F
 GLIBC_2.17 pthread_getname_np F
-GLIBC_2.17 pthread_getschedparam F
 GLIBC_2.17 pthread_getspecific F
 GLIBC_2.17 pthread_join F
 GLIBC_2.17 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/alpha/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/be/libpthread.abilist
@ -135,7 +135,6 @@ GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
 GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
-GLIBC_2.4 pthread_getschedparam F
 GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
 GLIBC_2.4 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/arm/le/libpthread.abilist
@ -135,7 +135,6 @@ GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
 GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
-GLIBC_2.4 pthread_getschedparam F
 GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
 GLIBC_2.4 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/csky/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/csky/libpthread.abilist
@ -110,7 +110,6 @@ GLIBC_2.29 pthread_getattr_np F
 GLIBC_2.29 pthread_getconcurrency F
 GLIBC_2.29 pthread_getcpuclockid F
 GLIBC_2.29 pthread_getname_np F
-GLIBC_2.29 pthread_getschedparam F
 GLIBC_2.29 pthread_getspecific F
 GLIBC_2.29 pthread_join F
 GLIBC_2.29 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/hppa/libpthread.abilist
@ -96,7 +96,6 @@ GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/i386/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/i386/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/ia64/libpthread.abilist
@ -96,7 +96,6 @@ GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/coldfire/libpthread.abilist
@ -135,7 +135,6 @@ GLIBC_2.4 pthread_getaffinity_np F
 GLIBC_2.4 pthread_getattr_np F
 GLIBC_2.4 pthread_getconcurrency F
 GLIBC_2.4 pthread_getcpuclockid F
-GLIBC_2.4 pthread_getschedparam F
 GLIBC_2.4 pthread_getspecific F
 GLIBC_2.4 pthread_join F
 GLIBC_2.4 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/m68k/m680x0/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/be/libpthread.abilist
@ -102,7 +102,6 @@ GLIBC_2.18 pthread_getattr_np F
 GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getcpuclockid F
 GLIBC_2.18 pthread_getname_np F
-GLIBC_2.18 pthread_getschedparam F
 GLIBC_2.18 pthread_getspecific F
 GLIBC_2.18 pthread_join F
 GLIBC_2.18 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/microblaze/le/libpthread.abilist
@ -102,7 +102,6 @@ GLIBC_2.18 pthread_getattr_np F
 GLIBC_2.18 pthread_getconcurrency F
 GLIBC_2.18 pthread_getcpuclockid F
 GLIBC_2.18 pthread_getname_np F
-GLIBC_2.18 pthread_getschedparam F
 GLIBC_2.18 pthread_getspecific F
 GLIBC_2.18 pthread_join F
 GLIBC_2.18 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips32/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/mips/mips64/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/nios2/libpthread.abilist
@ -102,7 +102,6 @@ GLIBC_2.21 pthread_getattr_np F
 GLIBC_2.21 pthread_getconcurrency F
 GLIBC_2.21 pthread_getcpuclockid F
 GLIBC_2.21 pthread_getname_np F
-GLIBC_2.21 pthread_getschedparam F
 GLIBC_2.21 pthread_getspecific F
 GLIBC_2.21 pthread_join F
 GLIBC_2.21 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/be/libpthread.abilist
@ -117,7 +117,6 @@ GLIBC_2.3 pthread_exit F
 GLIBC_2.3 pthread_getattr_np F
 GLIBC_2.3 pthread_getconcurrency F
 GLIBC_2.3 pthread_getcpuclockid F
-GLIBC_2.3 pthread_getschedparam F
 GLIBC_2.3 pthread_getspecific F
 GLIBC_2.3 pthread_join F
 GLIBC_2.3 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/le/libpthread.abilist
@ -101,7 +101,6 @@ GLIBC_2.17 pthread_getattr_np F
 GLIBC_2.17 pthread_getconcurrency F
 GLIBC_2.17 pthread_getcpuclockid F
 GLIBC_2.17 pthread_getname_np F
-GLIBC_2.17 pthread_getschedparam F
 GLIBC_2.17 pthread_getspecific F
 GLIBC_2.17 pthread_join F
 GLIBC_2.17 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/riscv/rv64/libpthread.abilist
@ -99,7 +99,6 @@ GLIBC_2.27 pthread_getattr_np F
 GLIBC_2.27 pthread_getconcurrency F
 GLIBC_2.27 pthread_getcpuclockid F
 GLIBC_2.27 pthread_getname_np F
-GLIBC_2.27 pthread_getschedparam F
 GLIBC_2.27 pthread_getspecific F
 GLIBC_2.27 pthread_join F
 GLIBC_2.27 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/libpthread.abilist
@ -98,7 +98,6 @@ GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/be/libpthread.abilist
@ -96,7 +96,6 @@ GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sh/le/libpthread.abilist
@ -96,7 +96,6 @@ GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/libpthread.abilist
@ -52,7 +52,6 @@ GLIBC_2.0 pthread_cond_wait F
 GLIBC_2.0 pthread_create F
 GLIBC_2.0 pthread_detach F
 GLIBC_2.0 pthread_exit F
-GLIBC_2.0 pthread_getschedparam F
 GLIBC_2.0 pthread_getspecific F
 GLIBC_2.0 pthread_join F
 GLIBC_2.0 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/libpthread.abilist
@ -96,7 +96,6 @@ GLIBC_2.2 pthread_detach F
 GLIBC_2.2 pthread_exit F
 GLIBC_2.2 pthread_getconcurrency F
 GLIBC_2.2 pthread_getcpuclockid F
-GLIBC_2.2 pthread_getschedparam F
 GLIBC_2.2 pthread_getspecific F
 GLIBC_2.2 pthread_join F
 GLIBC_2.2 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/64/libpthread.abilist
@ -97,7 +97,6 @@ GLIBC_2.2.5 pthread_exit F
 GLIBC_2.2.5 pthread_getattr_np F
 GLIBC_2.2.5 pthread_getconcurrency F
 GLIBC_2.2.5 pthread_getcpuclockid F
-GLIBC_2.2.5 pthread_getschedparam F
 GLIBC_2.2.5 pthread_getspecific F
 GLIBC_2.2.5 pthread_join F
 GLIBC_2.2.5 pthread_key_create F
--- a/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
+++ b/sysdeps/unix/sysv/linux/x86_64/x32/libpthread.abilist
@ -101,7 +101,6 @@ GLIBC_2.16 pthread_getattr_np F
 GLIBC_2.16 pthread_getconcurrency F
 GLIBC_2.16 pthread_getcpuclockid F
 GLIBC_2.16 pthread_getname_np F
-GLIBC_2.16 pthread_getschedparam F
 GLIBC_2.16 pthread_getspecific F
 GLIBC_2.16 pthread_join F
 GLIBC_2.16 pthread_key_create F