 * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: *This productincludes software developed by the University of *California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * 1999-02-22 Arkadiusz MiśkIEwicz <misIEk@pld.ORG.PL> * - added Native Language Support * 2011-08-12 Davidlohr Bueso <dave@gnu.org> * - added $PATH lookup * * Copyright (C) 2013 Karel Zak <kzak@redhat.com> * 2013 Sami Kerola <kerolasa@iki.fi> */ #include <sys/param.h> #include <sys/types.h> #include <sys/stat.h> #include <dirent.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <ctype.h> #include <assert.h> #include "xalloc.h" #include "nls.h" #include "c.h" #include "closestream.h" #include "canonicalize.h" #include "debug.h" UL_DEBUG_DEFINE_MASK(whereis); UL_DEBUG_DEFINE_MASKNAMES(whereis) = UL_DEBUG_EMPTY_MASKNAMES; #define WHEREIS_DEBUG_INIT(1 << 1) #define WHEREIS_DEBUG_PATH(1 << 2) #define WHEREIS_DEBUG_ENV(1 << 3) #define WHEREIS_DEBUG_ARGV(1 << 4) #define WHEREIS_DEBUG_SEARCH(1 << 5) #define WHEREIS_DEBUG_STATIC(1 << 6) #define WHEREIS_DEBUG_LIST(1 << 7) #define WHEREIS_DEBUG_ALL0xFFFF #define DBG(m, x) __UL_DBG(whereis, WHEREIS_DEBUG_, m, x) #define ON_DBG(m, x) __UL_DBG_CALL(whereis, WHEREIS_DEBUG_, m, x) static char uflag = 0; /* supported types */ enum { BIN_DIR = (1 << 1), MAN_DIR = (1 << 2), SRC_DIR = (1 << 3), ALL_DIRS = BIN_DIR | MAN_DIR | SRC_DIR }; /* directorIEs */ struct wh_dirlist { inttype; dev_tst_dev; ino_tst_ino; char*path; struct wh_dirlist *next; }; static const char *bindirs[] = { "/usr/bin", "/usr/sbin", "/usr/lib", "/usr/lib64", "/bin", "/sbin", "/etc", "/usr/etc", "/lib", "/lib64", "/usr/games", "/usr/games/bin", "/usr/games/lib", "/usr/emacs/etc", "/usr/lib/emacs/*/etc", "/usr/TeX/bin", "/usr/tex/bin", "/usr/intervIEws/bin/LINUX", "/usr/X11R6/bin", "/usr/X386/bin", "/usr/bin/X11", "/usr/X11/bin", "/usr/X11R5/bin", "/usr/local/bin", "/usr/local/sbin", "/usr/local/etc", "/usr/local/lib", "/usr/local/games", "/usr/local/games/bin", "/usr/local/emacs/etc", "/usr/local/TeX/bin", "/usr/local/tex/bin", "/usr/local/bin/X11", "/usr/contrib", "/usr/hosts", "/usr/include", "/usr/g++-include", "/usr/ucb", "/usr/old", "/usr/new", "/usr/local", "/usr/libexec", "/usr/share", "/opt/*/bin", NULL }; static const char *mandirs[] = { "/usr/man/*", "/usr/share/man/*", "/usr/X386/man/*", |
