htl: move sem_init into libc.

Message-ID: <20250817104023.91919-4-gfleury@disroot.org>

htl/Makefile

@@ -35,7 +35,6 @@ libpthread-routines := \
   pt-getname-np \
   pt-setname-np \
   sem_close \
-  sem-init \
   sem_open \
   sem-post \
   sem-timedwait \
@@ -211,6 +210,7 @@ routines := \
   pt-yield \
   sem-destroy \
   sem-getvalue \
+  sem-init \
   # routines
 shared-only-routines = forward
 

htl/Versions

@@ -103,6 +103,7 @@ libc {
     pthread_yield;
     sem_destroy;
     sem_getvalue;
+    sem_init;
   }
 
   GLIBC_2.21 {
@@ -223,6 +224,7 @@ libc {
     pthread_yield;
     sem_destroy;
     sem_getvalue;
+    sem_init;
   }
 
   GLIBC_PRIVATE {
@@ -315,7 +317,7 @@ libpthread {
 
     pthread_create;
 
-    sem_close; sem_init; sem_open; sem_post;
+    sem_close; sem_open; sem_post;
     sem_timedwait; sem_trywait; sem_unlink; sem_wait;
 
     pthread_spin_destroy; pthread_spin_init; pthread_spin_lock;

sysdeps/htl/sem-init.c

@@ -21,6 +21,7 @@
 
 #include <hurd.h>
 #include <pt-internal.h>
+#include <shlib-compat.h>
 
 int
 __sem_init (sem_t *sem, int pshared, unsigned value)
@@ -36,4 +37,7 @@ __sem_init (sem_t *sem, int pshared, unsigned value)
   return 0;
 }
 
-strong_alias (__sem_init, sem_init);
+versioned_symbol (libc, __sem_init, sem_init, GLIBC_2_43);
+# if OTHER_SHLIB_COMPAT (libpthread, GLIBC_2_12, GLIBC_2_43)
+compat_symbol (libpthread, __sem_init, sem_init, GLIBC_2_12);
+#endif

sysdeps/mach/hurd/i386/libc.abilist

@@ -130,6 +130,7 @@ GLIBC_2.12 pthread_testcancel F
 GLIBC_2.12 pthread_yield F
 GLIBC_2.12 sem_destroy F
 GLIBC_2.12 sem_getvalue F
+GLIBC_2.12 sem_init F
 GLIBC_2.13 __fentry__ F
 GLIBC_2.14 syncfs F
 GLIBC_2.15 __fdelt_chk F
@@ -2670,6 +2671,7 @@ GLIBC_2.43 pthread_tryjoin_np F
 GLIBC_2.43 pthread_yield F
 GLIBC_2.43 sem_destroy F
 GLIBC_2.43 sem_getvalue F
+GLIBC_2.43 sem_init F
 GLIBC_2.5 __readlinkat_chk F
 GLIBC_2.5 inet6_opt_append F
 GLIBC_2.5 inet6_opt_find F

sysdeps/mach/hurd/i386/libpthread.abilist

@@ -25,7 +25,6 @@ GLIBC_2.12 pthread_spin_lock F
 GLIBC_2.12 pthread_spin_trylock F
 GLIBC_2.12 pthread_spin_unlock F
 GLIBC_2.12 sem_close F
-GLIBC_2.12 sem_init F
 GLIBC_2.12 sem_open F
 GLIBC_2.12 sem_post F
 GLIBC_2.12 sem_timedwait F

sysdeps/mach/hurd/x86_64/libc.abilist

@@ -1761,6 +1761,7 @@ GLIBC_2.38 seekdir F
 GLIBC_2.38 select F
 GLIBC_2.38 sem_destroy F
 GLIBC_2.38 sem_getvalue F
+GLIBC_2.38 sem_init F
 GLIBC_2.38 semctl F
 GLIBC_2.38 semget F
 GLIBC_2.38 semop F
@@ -2351,6 +2352,7 @@ GLIBC_2.43 pthread_tryjoin_np F
 GLIBC_2.43 pthread_yield F
 GLIBC_2.43 sem_destroy F
 GLIBC_2.43 sem_getvalue F
+GLIBC_2.43 sem_init F
 HURD_CTHREADS_0.3 __cthread_getspecific F
 HURD_CTHREADS_0.3 __cthread_keycreate F
 HURD_CTHREADS_0.3 __cthread_setspecific F

sysdeps/mach/hurd/x86_64/libpthread.abilist

@@ -45,7 +45,6 @@ GLIBC_2.38 pthread_spin_trylock F
 GLIBC_2.38 pthread_spin_unlock F
 GLIBC_2.38 sem_clockwait F
 GLIBC_2.38 sem_close F
-GLIBC_2.38 sem_init F
 GLIBC_2.38 sem_open F
 GLIBC_2.38 sem_post F
 GLIBC_2.38 sem_timedwait F