diff --git a/htl/Versions b/htl/Versions
index 69b79b4f1b..949c1867fe 100644
--- a/htl/Versions
+++ b/htl/Versions
@@ -3,6 +3,16 @@ libc {
GLIBC_2.12 {
pthread_self;
__pthread_self;
+ pthread_attr_getdetachstate;
+ pthread_attr_getinheritsched;
+ pthread_attr_getschedparam;
+ pthread_attr_getschedpolicy;
+ pthread_attr_setdetachstate;
+ pthread_attr_setinheritsched;
+ pthread_attr_setschedpolicy;
+ pthread_equal;
+ pthread_getschedparam;
+ pthread_setschedparam;
}
GLIBC_2.21 {
diff --git a/sysdeps/htl/pt-attr-getdetachstate.c b/sysdeps/htl/pt-attr-getdetachstate.c
index 8b077e38f3..da27398260 100644
--- a/sysdeps/htl/pt-attr-getdetachstate.c
+++ b/sysdeps/htl/pt-attr-getdetachstate.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -26,4 +27,8 @@ __pthread_attr_getdetachstate (const pthread_attr_t *attr, int *detachstate)
return 0;
}
-weak_alias (__pthread_attr_getdetachstate, pthread_attr_getdetachstate);
+versioned_symbol (libc, __pthread_attr_getdetachstate, pthread_attr_getdetachstate, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_attr_getdetachstate, pthread_attr_getdetachstate, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-attr-getinheritsched.c b/sysdeps/htl/pt-attr-getinheritsched.c
index 078face3eb..ba02e202c3 100644
--- a/sysdeps/htl/pt-attr-getinheritsched.c
+++ b/sysdeps/htl/pt-attr-getinheritsched.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -26,4 +27,8 @@ __pthread_attr_getinheritsched (const pthread_attr_t *attr, int *inheritsched)
return 0;
}
-weak_alias (__pthread_attr_getinheritsched, pthread_attr_getinheritsched);
+versioned_symbol (libc, __pthread_attr_getinheritsched, pthread_attr_getinheritsched, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_attr_getinheritsched, pthread_attr_getinheritsched, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-attr-getschedparam.c b/sysdeps/htl/pt-attr-getschedparam.c
index 3fa001871e..35eeedc442 100644
--- a/sysdeps/htl/pt-attr-getschedparam.c
+++ b/sysdeps/htl/pt-attr-getschedparam.c
@@ -19,6 +19,7 @@
#include
#include
#include
+#include
#include
@@ -30,4 +31,8 @@ __pthread_attr_getschedparam (const pthread_attr_t *attr,
return 0;
}
-weak_alias (__pthread_attr_getschedparam, pthread_attr_getschedparam);
+versioned_symbol (libc, __pthread_attr_getschedparam, pthread_attr_getschedparam, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_attr_getschedparam, pthread_attr_getschedparam, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-attr-getschedpolicy.c b/sysdeps/htl/pt-attr-getschedpolicy.c
index 8b4cc7ce48..5deaf01c5e 100644
--- a/sysdeps/htl/pt-attr-getschedpolicy.c
+++ b/sysdeps/htl/pt-attr-getschedpolicy.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -26,4 +27,8 @@ __pthread_attr_getschedpolicy (const pthread_attr_t *attr, int *policy)
return 0;
}
-weak_alias (__pthread_attr_getschedpolicy, pthread_attr_getschedpolicy);
+versioned_symbol (libc, __pthread_attr_getschedpolicy, pthread_attr_getschedpolicy, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_attr_getschedpolicy, pthread_attr_getschedpolicy, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-attr-setdetachstate.c b/sysdeps/htl/pt-attr-setdetachstate.c
index b40557f816..26b6f91dc6 100644
--- a/sysdeps/htl/pt-attr-setdetachstate.c
+++ b/sysdeps/htl/pt-attr-setdetachstate.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -35,4 +36,8 @@ __pthread_attr_setdetachstate (pthread_attr_t *attr, int detachstate)
return 0;
}
-weak_alias (__pthread_attr_setdetachstate, pthread_attr_setdetachstate);
+versioned_symbol (libc, __pthread_attr_setdetachstate, pthread_attr_setdetachstate, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_attr_setdetachstate, pthread_attr_setdetachstate, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-attr-setinheritsched.c b/sysdeps/htl/pt-attr-setinheritsched.c
index 533b805b12..4ad0bb1dec 100644
--- a/sysdeps/htl/pt-attr-setinheritsched.c
+++ b/sysdeps/htl/pt-attr-setinheritsched.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -35,4 +36,8 @@ __pthread_attr_setinheritsched (pthread_attr_t *attr, int inheritsched)
return 0;
}
-weak_alias (__pthread_attr_setinheritsched, pthread_attr_setinheritsched);
+versioned_symbol (libc, __pthread_attr_setinheritsched, pthread_attr_setinheritsched, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_attr_setinheritsched, pthread_attr_setinheritsched, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-attr-setschedpolicy.c b/sysdeps/htl/pt-attr-setschedpolicy.c
index d8086e8316..9648c774d0 100644
--- a/sysdeps/htl/pt-attr-setschedpolicy.c
+++ b/sysdeps/htl/pt-attr-setschedpolicy.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -39,4 +40,8 @@ __pthread_attr_setschedpolicy (pthread_attr_t *attr, int policy)
return 0;
}
-weak_alias (__pthread_attr_setschedpolicy, pthread_attr_setschedpolicy);
+versioned_symbol (libc, __pthread_attr_setschedpolicy, pthread_attr_setschedpolicy, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_attr_setschedpolicy, pthread_attr_setschedpolicy, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-equal.c b/sysdeps/htl/pt-equal.c
index 6411110608..7727cca370 100644
--- a/sysdeps/htl/pt-equal.c
+++ b/sysdeps/htl/pt-equal.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
/* Return true if __T1 and __T2 both name the same thread. Otherwise,
@@ -27,4 +28,8 @@ __pthread_equal (pthread_t __t1, pthread_t __t2)
return __t1 == __t2;
}
-weak_alias (__pthread_equal, pthread_equal);
+versioned_symbol (libc, __pthread_equal, pthread_equal, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_equal, pthread_equal, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-getschedparam.c b/sysdeps/htl/pt-getschedparam.c
index 8ec3d54bd4..0c6a2d0ab3 100644
--- a/sysdeps/htl/pt-getschedparam.c
+++ b/sysdeps/htl/pt-getschedparam.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -28,4 +29,8 @@ __pthread_getschedparam (pthread_t thread, int *policy,
return 0;
}
-weak_alias (__pthread_getschedparam, pthread_getschedparam);
+versioned_symbol (libc, __pthread_getschedparam, pthread_getschedparam, GLIBC_2_21);
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_getschedparam, pthread_getschedparam, GLIBC_2_12);
+#endif
diff --git a/sysdeps/htl/pt-setschedparam.c b/sysdeps/htl/pt-setschedparam.c
index aea4e7b0e4..5594c9f390 100644
--- a/sysdeps/htl/pt-setschedparam.c
+++ b/sysdeps/htl/pt-setschedparam.c
@@ -17,6 +17,7 @@
. */
#include
+#include
#include
int
@@ -26,5 +27,9 @@ __pthread_setschedparam (pthread_t thread, int policy,
return ENOSYS;
}
-weak_alias (__pthread_setschedparam, pthread_setschedparam);
+versioned_symbol (libc, __pthread_setschedparam, pthread_setschedparam, GLIBC_2_21);
stub_warning (pthread_setschedparam)
+
+#if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_21)
+compat_symbol (libc, __pthread_setschedparam, pthread_setschedparam, GLIBC_2_12);
+#endif
diff --git a/sysdeps/mach/hurd/i386/libc.abilist b/sysdeps/mach/hurd/i386/libc.abilist
index 2adf98e71d..dc2c6b505b 100644
--- a/sysdeps/mach/hurd/i386/libc.abilist
+++ b/sysdeps/mach/hurd/i386/libc.abilist
@@ -29,7 +29,17 @@ GLIBC_2.11 mkostemps64 F
GLIBC_2.11 mkstemps F
GLIBC_2.11 mkstemps64 F
GLIBC_2.12 __pthread_self F
+GLIBC_2.12 pthread_attr_getdetachstate F
+GLIBC_2.12 pthread_attr_getinheritsched F
+GLIBC_2.12 pthread_attr_getschedparam F
+GLIBC_2.12 pthread_attr_getschedpolicy F
+GLIBC_2.12 pthread_attr_setdetachstate F
+GLIBC_2.12 pthread_attr_setinheritsched F
+GLIBC_2.12 pthread_attr_setschedpolicy F
+GLIBC_2.12 pthread_equal F
+GLIBC_2.12 pthread_getschedparam F
GLIBC_2.12 pthread_self F
+GLIBC_2.12 pthread_setschedparam F
GLIBC_2.13 __fentry__ F
GLIBC_2.14 syncfs F
GLIBC_2.15 __fdelt_chk F