diff options
Diffstat (limited to 'm4/unistd_h.m4')
-rw-r--r-- | m4/unistd_h.m4 | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/m4/unistd_h.m4 b/m4/unistd_h.m4 index b4734daf603..b26d2c88dde 100644 --- a/m4/unistd_h.m4 +++ b/m4/unistd_h.m4 @@ -1,4 +1,4 @@ -# unistd_h.m4 serial 81 +# unistd_h.m4 serial 83 dnl Copyright (C) 2006-2020 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -41,7 +41,8 @@ AC_DEFUN([gl_UNISTD_H], # include <io.h> # endif #endif - ]], [access chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir + ]], [access chdir chown copy_file_range dup dup2 dup3 environ euidaccess + faccessat fchdir fchownat fdatasync fsync ftruncate getcwd getdomainname getdtablesize getentropy getgroups gethostname getlogin getlogin_r getpagesize getpass getusershell setusershell endusershell @@ -50,6 +51,11 @@ AC_DEFUN([gl_UNISTD_H], truncate ttyname_r unlink unlinkat usleep]) AC_REQUIRE([AC_C_RESTRICT]) + + AC_CHECK_DECLS_ONCE([execvpe]) + if test $ac_cv_have_decl_execvpe = no; then + HAVE_DECL_EXECVPE=0 + fi ]) AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], @@ -152,6 +158,7 @@ AC_DEFUN([gl_UNISTD_H_DEFAULTS], HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_EXECVPE=1; AC_SUBST([HAVE_DECL_EXECVPE]) HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) |