9 files changed, 37 insertions, 9 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/ports/sysdeps/unix/sysv/linux/alpha/bits/mman.h
index 2238c2c72b..c51b05d37f 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/bits/mman.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/mman.h
@@ -51,6 +51,9 @@
 # define MAP_FILE	  0
 # define MAP_ANONYMOUS	  0x10		/* Don't use a file.  */
 # define MAP_ANON	  MAP_ANONYMOUS
+/* When MAP_HUGETLB is set bits [26:31] encode the log2 of the huge page size.  */
+# define MAP_HUGE_SHIFT	  26
+# define MAP_HUGE_MASK	  0x3f
 #endif
 
 /* Not used by Linux, but here to make sure we don't clash with
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/bits/msq.h b/ports/sysdeps/unix/sysv/linux/alpha/bits/msq.h
index 1b07465d45..8bb057b4ee 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/bits/msq.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/bits/msq.h
@@ -25,6 +25,7 @@
 #define MSG_NOERROR	010000	/* no error if message is too big */
 #ifdef __USE_GNU
 # define MSG_EXCEPT	020000	/* recv any msg except of specified type */
+# define MSG_COPY	040000	/* copy (not remove) all queue messages */
 #endif
 
 /* Types used in the structure definition.  */
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c b/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c
index 1906741721..fdcad0bfbb 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c
@@ -23,7 +23,6 @@
 
 #include <sysdep-cancel.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c b/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c
index d6439505ec..48f3cec9d9 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c
@@ -22,14 +22,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 int
 __gethostname (char *name, size_t len)
 {
   int result;
 
-  result = INLINE_SYSCALL (gethostname, 2, CHECK_N (name, len), len);
+  result = INLINE_SYSCALL (gethostname, 2, name, len);
 
   if (result == 0
       /* See whether the string is terminated.  If not we will return
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c b/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c
index b4633f4135..dbd03c1b2c 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c
@@ -21,13 +21,12 @@
 #include <ipc_priv.h>
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 
 int
 __new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
 {
-  return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, CHECK_1 (buf));
+  return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, buf);
 }
 
 #include <shlib-compat.h>
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist b/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist
index 1d0cc7ec31..980e08857a 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist
+++ b/ports/sysdeps/unix/sysv/linux/alpha/nptl/libc.abilist
@@ -1819,6 +1819,9 @@ GLIBC_2.17
  clock_nanosleep F
  clock_settime F
  secure_getenv F
+GLIBC_2.18
+ GLIBC_2.18 A
+ __cxa_thread_atexit_impl F
 GLIBC_2.2
  GLIBC_2.2 A
  _IO_adjust_wcolumn F
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h b/ports/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h
index e50324cdd7..cf6b8bfd9b 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h
+++ b/ports/sysdeps/unix/sysv/linux/alpha/nptl/lowlevellock.h
@@ -38,6 +38,8 @@
 #define FUTEX_TRYLOCK_PI	8
 #define FUTEX_WAIT_BITSET	9
 #define FUTEX_WAKE_BITSET	10
+#define FUTEX_WAIT_REQUEUE_PI   11
+#define FUTEX_CMP_REQUEUE_PI    12
 #define FUTEX_PRIVATE_FLAG	128
 #define FUTEX_CLOCK_REALTIME	256
 
@@ -143,8 +145,31 @@
     INTERNAL_SYSCALL_ERROR_P (__ret, __err);				      \
   })
 
+/* Priority Inheritance support.  */
+#define lll_futex_wait_requeue_pi(futexp, val, mutex, private) \
+  lll_futex_timed_wait_requeue_pi (futexp, val, NULL, 0, mutex, private)
 
+#define lll_futex_timed_wait_requeue_pi(futexp, val, timespec, clockbit,      \
+					mutex, private)			      \
+  ({									      \
+    INTERNAL_SYSCALL_DECL (__err);					      \
+    int __op = FUTEX_WAIT_REQUEUE_PI | clockbit;			      \
+									      \
+    INTERNAL_SYSCALL (futex, __err, 5, (futexp),			      \
+		      __lll_private_flag (__op, private),		      \
+		      (val), (timespec), mutex); 			      \
+  })
 
+#define lll_futex_cmp_requeue_pi(futexp, nr_wake, nr_move, mutex, val, priv)  \
+  ({									      \
+    INTERNAL_SYSCALL_DECL (__err);					      \
+    long int __ret;							      \
+									      \
+    __ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp),		      \
+			      __lll_private_flag (FUTEX_CMP_REQUEUE_PI, priv),\
+			      (nr_wake), (nr_move), (mutex), (val));	      \
+    INTERNAL_SYSCALL_ERROR_P (__ret, __err);				      \
+  })
 
 static inline int __attribute__((always_inline))
 __lll_trylock(int *futex)
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c b/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c
index 5e52200442..f2217a2b5a 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c
@@ -22,13 +22,12 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 #include <bits/wordsize.h>
-#include <bp-checks.h>
 
 
 int
 __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
 {
-  return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, CHECK_1 (buf));
+  return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, buf);
 }
 
 #include <shlib-compat.h>
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/sigaction.c b/ports/sysdeps/unix/sysv/linux/alpha/sigaction.c
index 77c0115c4b..ad3860dfc0 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/sigaction.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/sigaction.c
@@ -32,7 +32,7 @@
          : INLINE_SYSCALL1(name, nr, args))
 
 struct kernel_sigaction;
-extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
-				   struct kernel_sigaction *__unbounded, size_t);
+extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *,
+				   struct kernel_sigaction *, size_t);
 
 #include <sysdeps/unix/sysv/linux/sigaction.c>