Merge branch 'acpica'

* acpica:
  ACPICA: Utilities: Add new decode function for parser values
  ACPICA: Tables: Add an error message complaining driver bugs
  ACPICA: Tables: Add acpi_tb_unload_table()
  ACPICA: Tables: Cleanup acpi_tb_install_and_load_table()
  ACPICA: Events: Fix acpi_ev_initialize_region() return value
  ACPICA: Back port of "ACPICA: Dispatcher: Tune interpreter lock around AcpiEvInitializeRegion()"
  ACPICA: Namespace: Add acpi_ns_handle_to_name()
  ACPICA: Update version to 20160930
  ACPICA: Move acpi_gbl_max_loop_iterations to the public globals file
  ACPICA: Disassembler: Fix for Divide() support, new support for test suite
  ACPICA: Increase loop limit for AE_AML_INFINITE_LOOP exception
  ACPICA: MacOSX: Fix wrong sem_destroy definition
  ACPICA: MacOSX: Fix anonymous semaphore implementation
  ACPICA: Update an info message during table load phase

1 files changed, 11 insertions, 2 deletions

diff --git a/tools/power/acpi/os_specific/service_layers/osunixxf.c b/tools/power/acpi/os_specific/service_layers/osunixxf.c
index 8d8003c919d4..10648aaf6164 100644
--- a/tools/power/acpi/os_specific/service_layers/osunixxf.c
+++ b/tools/power/acpi/os_specific/service_layers/osunixxf.c
@@ -646,8 +646,12 @@ acpi_os_create_semaphore(u32 max_units,
         }
 #ifdef __APPLE__
         {
-                char *semaphore_name = tmpnam(NULL);
+                static int semaphore_count = 0;
+                char semaphore_name[32];
 
+                snprintf(semaphore_name, sizeof(semaphore_name), "acpi_sem_%d",
+                         semaphore_count++);
+                printf("%s\n", semaphore_name);
                 sem =
                     sem_open(semaphore_name, O_EXCL | O_CREAT, 0755,
                              initial_units);
@@ -692,10 +696,15 @@ acpi_status acpi_os_delete_semaphore(acpi_handle handle)
         if (!sem) {
                 return (AE_BAD_PARAMETER);
         }
-
+#ifdef __APPLE__
+        if (sem_close(sem) == -1) {
+                return (AE_BAD_PARAMETER);
+        }
+#else
         if (sem_destroy(sem) == -1) {
                 return (AE_BAD_PARAMETER);
         }
+#endif
 
         return (AE_OK);
 }