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Diffstat (limited to '')
| -rw-r--r-- | m4/unistd-safer.m4 | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/m4/unistd-safer.m4 b/m4/unistd-safer.m4 new file mode 100644 index 0000000..33158a4 --- /dev/null +++ b/m4/unistd-safer.m4 @@ -0,0 +1,10 @@ +#serial 9 +dnl Copyright (C) 2002, 2005-2006, 2009-2022 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_UNISTD_SAFER], +[ + AC_CHECK_FUNCS_ONCE([pipe]) +]) |