diff options
Diffstat (limited to 'gnulib/m4/sethostname.m4')
| m--------- | gnulib | 0 | ||||
| -rw-r--r-- | gnulib/m4/sethostname.m4 | 25 |
2 files changed, 25 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/m4/sethostname.m4 b/gnulib/m4/sethostname.m4 new file mode 100644 index 0000000..98a07df --- /dev/null +++ b/gnulib/m4/sethostname.m4 @@ -0,0 +1,25 @@ +# sethostname.m4 serial 1 +dnl Copyright (C) 2011 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. + +# Ensure +# - the sethostname() function, +# - the HOST_NAME_MAX macro in <limits.h>. +AC_DEFUN([gl_FUNC_SETHOSTNAME], +[ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_PREREQ_HOST_NAME_MAX + + AC_CHECK_FUNCS([sethostname]) + if test $ac_cv_func_sethostname = no; then + HAVE_SETHOSTNAME=0 + fi + + AC_CHECK_DECLS([sethostname]) + if test $ac_cv_have_decl_sethostname = no; then + HAVE_DECL_SETHOSTNAME=0 + fi +]) |