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Diffstat (limited to 'gl/m4/idpriv.m4')
| -rw-r--r-- | gl/m4/idpriv.m4 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gl/m4/idpriv.m4 b/gl/m4/idpriv.m4 new file mode 100644 index 0000000..b3b1c7b --- /dev/null +++ b/gl/m4/idpriv.m4 @@ -0,0 +1,14 @@ +# idpriv.m4 serial 1 +dnl Copyright (C) 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_IDPRIV], +[ + dnl Persuade glibc <unistd.h> to declare {get,set}res{uid,gid}. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS_ONCE([getuid geteuid getresuid getgid getegid getresgid]) + AC_CHECK_FUNCS_ONCE([setresuid setreuid seteuid setresgid setregid setegid]) +]) |