linux_dsm_epyc7002/tools/build/feature/test-get_current_dir_name.c
Arnaldo Carvalho de Melo 8feb8efef9 tools build feature: Check if get_current_dir_name() is available
As the namespace support code will use this, which is not available in
some non _GNU_SOURCE libraries such as Android's bionic used in my
container build tests (r12b and r15c at the moment).

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-x56ypm940pwclwu45d7jfj47@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2018-11-19 12:12:17 -08:00

11 lines
158 B
C

// SPDX-License-Identifier: GPL-2.0
#define _GNU_SOURCE
#include <unistd.h>
#include <stdlib.h>
int main(void)
{
free(get_current_dir_name());
return 0;
}