18c6bd995SGarrett Wollman /* 28c6bd995SGarrett Wollman * Copyright 2000 Massachusetts Institute of Technology 38c6bd995SGarrett Wollman * 48c6bd995SGarrett Wollman * Permission to use, copy, modify, and distribute this software and 58c6bd995SGarrett Wollman * its documentation for any purpose and without fee is hereby 68c6bd995SGarrett Wollman * granted, provided that both the above copyright notice and this 78c6bd995SGarrett Wollman * permission notice appear in all copies, that both the above 88c6bd995SGarrett Wollman * copyright notice and this permission notice appear in all 98c6bd995SGarrett Wollman * supporting documentation, and that the name of M.I.T. not be used 108c6bd995SGarrett Wollman * in advertising or publicity pertaining to distribution of the 118c6bd995SGarrett Wollman * software without specific, written prior permission. M.I.T. makes 128c6bd995SGarrett Wollman * no representations about the suitability of this software for any 138c6bd995SGarrett Wollman * purpose. It is provided "as is" without express or implied 148c6bd995SGarrett Wollman * warranty. 158c6bd995SGarrett Wollman * 168c6bd995SGarrett Wollman * THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS 178c6bd995SGarrett Wollman * ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE, 188c6bd995SGarrett Wollman * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 198c6bd995SGarrett Wollman * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT 208c6bd995SGarrett Wollman * SHALL M.I.T. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 218c6bd995SGarrett Wollman * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 228c6bd995SGarrett Wollman * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 238c6bd995SGarrett Wollman * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 248c6bd995SGarrett Wollman * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 258c6bd995SGarrett Wollman * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 268c6bd995SGarrett Wollman * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 278c6bd995SGarrett Wollman * SUCH DAMAGE. 288c6bd995SGarrett Wollman */ 298c6bd995SGarrett Wollman 3011e3dcb6SGarrett Wollman #ifdef STABLE 3111e3dcb6SGarrett Wollman typedef long long intmax_t; 3211e3dcb6SGarrett Wollman #define PRIdMAX "lld" 3311e3dcb6SGarrett Wollman #else 3411e3dcb6SGarrett Wollman #include <inttypes.h> 3511e3dcb6SGarrett Wollman #endif 368c6bd995SGarrett Wollman 37e9cfb9aeSGarrett Wollman int find_confstr(const char *name, int *key); 38*0840e619SGarrett Wollman int find_unsigned_limit(const char *name, uintmax_t *value); 39e9cfb9aeSGarrett Wollman int find_limit(const char *name, intmax_t *value); 40e9cfb9aeSGarrett Wollman int find_pathconf(const char *name, int *key); 41382cc5a4SEnji Cooper int find_progenv(const char *name, const char **alt_path); 42e9cfb9aeSGarrett Wollman int find_sysconf(const char *name, int *key); 43dda1cfcfSJohn Baldwin void foreach_confstr(void (*func)(const char *, int)); 44dda1cfcfSJohn Baldwin void foreach_pathconf(void (*func)(const char *, int, const char *), 45dda1cfcfSJohn Baldwin const char *path); 46dda1cfcfSJohn Baldwin void foreach_sysconf(void (*func)(const char *, int)); 47