/* See LICENSE file for copyright and license details. */ #include <errno.h> #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include "../util.h" void apathmax(char **p, long *size) { errno = 0; if ((*size = pathconf("/", _PC_PATH_MAX)) < 0) { if (errno == 0) { *size = BUFSIZ; } else { eprintf("pathconf:"); } } *p = emalloc(*size); }