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authorRoland McGrath <roland@gnu.org>2000-03-30 19:26:35 +0000
committerRoland McGrath <roland@gnu.org>2000-03-30 19:26:35 +0000
commit693ef46bb12bd665f0eea874dde42fc433b41f44 (patch)
treecb14d5110db6c28fe447eefd6419017653b26fc9 /mach/Versions
parent841288ec5363f5bcb68b18d9f0707e8ed4c1501f (diff)
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2000-03-30 Roland McGrath <roland@baalperazim.frob.com>
* mach/Versions (libc: GLIBC_2.0) [SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1)]: Conditionalize __vm_allocate on this. [SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)]: Conditionalize mutex- and spinlock-related symbols on this. [!SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)] (libc: HURD_CTHREADS_0.3): New version set. Lock-related symbols go here instead in this case. * sysdeps/mach/hurd/Versions (libc: GLIBC_2.0): Remove _cthread_exit_routine, _cthread_init_routine, cthread_keycreate, cthread_getspecific, cthread_setspecific, __libc_getspecific. * hurd/Versions [SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)] (libc: GLIBC_2.0): Put them here instead. [!SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2)] (libc: HURD_CTHREADS_0.3): New version set. Those cthreads symbols go here instead in this case. * Versions.def (libc) [USE_IN_LIBIO]: Add HURD_CTHREADS_0.3 version.
Diffstat (limited to 'mach/Versions')
-rw-r--r--mach/Versions16
1 files changed, 16 insertions, 0 deletions
diff --git a/mach/Versions b/mach/Versions
index cb282bd..2adf282 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
}