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Merge branch 'acpica'

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* 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
This commit is contained in:
Rafael J. Wysocki 2016-12-12 20:47:18 +01:00
commit 496c9a9293
21 changed files with 250 additions and 211 deletions
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13
tools/power/acpi/os_specific/service_layers/osunixxf.c
View file

@ -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);
}