ACPICA commit 01eb9a58f4cf6300a0feb838a02bc4b1895c76e8 ACPICA commit de5b9c0ef1ccb264cbe57c88f6dd3fbf8229f907 The following build errors can be seen for MacOSX builds: .../osunixxf.c:829:42: error: 'tmpnam' is deprecated: This function is provided for compatibility reasons only. Due to security concerns inherent in the design of tmpnam(3), it is highly recommended that you use mkstemp(3) instead. [-Werror,-Wdeprecated-declarations] Using of temporal file name functions can easily result in bus errors on MacOSX. This patch implements anonymous semaphore using an automatic increasing number. Lv Zheng. Linux is not affected by this change. Link: https://github.com/acpica/acpica/commit/01eb9a58 Link: https://github.com/acpica/acpica/commit/de5b9c0e Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx> Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> --- tools/power/acpi/os_specific/service_layers/osunixxf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/power/acpi/os_specific/service_layers/osunixxf.c b/tools/power/acpi/os_specific/service_layers/osunixxf.c index 8d8003c..8f5ded8 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); -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
