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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>
19 lines
451 B
C
19 lines
451 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (C) 2018, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
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//
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#ifndef HAVE_GET_CURRENT_DIR_NAME
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#include "util.h"
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdlib.h>
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/* Android's 'bionic' library, for one, doesn't have this */
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char *get_current_dir_name(void)
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{
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char pwd[PATH_MAX];
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return getcwd(pwd, sizeof(pwd)) == NULL ? NULL : strdup(pwd);
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}
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#endif // HAVE_GET_CURRENT_DIR_NAME
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