diff options
author | Norbert Preining <norbert@preining.info> | 2021-07-04 03:01:24 +0000 |
---|---|---|
committer | Norbert Preining <norbert@preining.info> | 2021-07-04 03:01:24 +0000 |
commit | 7994f86ec5e18f9d0d9f90161a2f26dd26d26af7 (patch) | |
tree | 88edb7d1a1aed3183a1350202c898716b4ac59ce /macros/texinfo/texinfo/gnulib/m4/fcntl_h.m4 | |
parent | 03fa062b03ce2bb5385f8f30888f94d441fa5cb4 (diff) |
CTAN sync 202107040301
Diffstat (limited to 'macros/texinfo/texinfo/gnulib/m4/fcntl_h.m4')
-rw-r--r-- | macros/texinfo/texinfo/gnulib/m4/fcntl_h.m4 | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/macros/texinfo/texinfo/gnulib/m4/fcntl_h.m4 b/macros/texinfo/texinfo/gnulib/m4/fcntl_h.m4 new file mode 100644 index 0000000000..e63a82f10a --- /dev/null +++ b/macros/texinfo/texinfo/gnulib/m4/fcntl_h.m4 @@ -0,0 +1,55 @@ +# serial 17 +# Configure fcntl.h. +dnl Copyright (C) 2006-2007, 2009-2021 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. + +dnl Written by Paul Eggert. + +AC_DEFUN([gl_FCNTL_H], +[ + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + AC_REQUIRE([gl_FCNTL_O_FLAGS]) + gl_NEXT_HEADERS([fcntl.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, if it is not common + dnl enough to be declared everywhere. + gl_WARN_ON_USE_PREPARE([[#include <fcntl.h> + ]], [fcntl openat]) +]) + +AC_DEFUN([gl_FCNTL_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) + +AC_DEFUN([gl_FCNTL_H_DEFAULTS], +[ + GNULIB_CREAT=0; AC_SUBST([GNULIB_CREAT]) + GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) + GNULIB_NONBLOCKING=0; AC_SUBST([GNULIB_NONBLOCKING]) + GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN]) + GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT]) + dnl Support Microsoft deprecated alias function names by default. + GNULIB_MDA_CREAT=1; AC_SUBST([GNULIB_MDA_CREAT]) + GNULIB_MDA_OPEN=1; AC_SUBST([GNULIB_MDA_OPEN]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL]) + HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT]) + REPLACE_CREAT=0; AC_SUBST([REPLACE_CREAT]) + REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL]) + REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN]) + REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT]) +]) |