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 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_FUNC_STRNDUP],
[
dnl Persuade glibc <string.h> to declare strndup().
AC_DEFUN([gl_FUNC_STRNDUP],
[
dnl Persuade glibc <string.h> to declare strndup().
# AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'.
AC_CACHE_CHECK([for working strndup], gl_cv_func_strndup,
[AC_RUN_IFELSE([
# AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'.
AC_CACHE_CHECK([for working strndup], gl_cv_func_strndup,
[AC_RUN_IFELSE([
#ifndef HAVE_DECL_STRNDUP
extern char *strndup (const char *, size_t);
#endif
#ifndef HAVE_DECL_STRNDUP
extern char *strndup (const char *, size_t);
#endif
AC_DEFINE([HAVE_STRNDUP], 1,
[Define if you have the strndup() function and it works.])
else
AC_DEFINE([HAVE_STRNDUP], 1,
[Define if you have the strndup() function and it works.])
else