diff options
| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-12-12 20:47:18 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2016-12-12 20:47:18 +0100 |
| commit | 496c9a929384bfb5c829847ee1b068e96dcbaaf8 (patch) | |
| tree | fe5f873c4add78fc357163199fbe1768b1806e5b /tools | |
| parent | Linux 4.9 (diff) | |
| parent | ACPICA: Utilities: Add new decode function for parser values (diff) | |
| download | linux-dev-496c9a929384bfb5c829847ee1b068e96dcbaaf8.tar.xz linux-dev-496c9a929384bfb5c829847ee1b068e96dcbaaf8.zip | |
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
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/power/acpi/os_specific/service_layers/osunixxf.c | 13 |
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); } |