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-rw-r--r--mach/Versions16
1 files changed, 16 insertions, 0 deletions
diff --git a/mach/Versions b/mach/Versions
index cb282bda15..2adf2820e8 100644
--- a/mach/Versions
+++ b/mach/Versions
@@ -1,9 +1,14 @@
+%define PIC
+%include <shlib-compat.h>
+
 libc {
   GLIBC_2.0 {
+%if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)
     # This symbol is here only for binary compatibility with the
     # pre-versioning libc.so.0.2 ABI.  When the soname changes,
     # it can be removed.
     __vm_allocate;
+%endif
 
     # variables used in Mach-specific macros
     __mach_task_self_;
@@ -11,10 +16,12 @@ libc {
 
     # functions used in inline functions and macros
     __mach_port_deallocate; __mach_thread_self;
+%if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
     __mutex_init; __mutex_lock; __mutex_lock_solid; __mutex_trylock;
     __mutex_unlock; __mutex_unlock_solid;
     __spin_lock; __spin_lock_init; __spin_lock_solid; __spin_try_lock;
     __spin_unlock;
+%endif
 
     # functions used by RPC stubs
     __mach_msg;
@@ -55,4 +62,13 @@ libc {
     task_create; task_set_special_port; task_suspend; task_terminate;
     thread_depress_abort; thread_switch;
   }
+
+%if !SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)
+  HURD_CTHREADS_0.3 {
+    __mutex_init; __mutex_lock; __mutex_lock_solid; __mutex_trylock;
+    __mutex_unlock; __mutex_unlock_solid;
+    __spin_lock; __spin_lock_init; __spin_lock_solid; __spin_try_lock;
+    __spin_unlock;
+  }
+%endif
 }