$NetBSD: patch-ah,v 1.1.1.1 2005/12/30 23:03:06 agc Exp $ --- libxcmd/input.c 2005/12/30 10:39:51 1.1 +++ libxcmd/input.c 2005/12/30 10:41:49 @@ -40,6 +40,124 @@ # include #endif +#ifndef HAVE_FTW_H +/* NetBSD */ + +/* From OpenBSD: nftw.c,v 1.2 2003/07/21 21:15:32 millert Exp */ + +/* + * Copyright (c) 2003 Todd C. Miller + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Sponsored in part by the Defense Advanced Research Projects + * Agency (DARPA) and Air Force Research Laboratory, Air Force + * Materiel Command, USAF, under agreement number F39502-99-1-0512. + */ + +#include + +#ifndef lint +__RCSID("From NetBSD"); +#endif + +#include +#include +#include +#include +#include +#include + +int +nftw(const char *path, int (*fn)(const char *, const struct stat *, int, + struct FTW *), int nfds, int ftwflags) +{ + const char *paths[2]; + struct FTW f; + FTSENT *cur; + FTS *ftsp; + int ftsflags, fnflag, error, postorder, sverrno; + + /* XXX - nfds is currently unused */ + if (nfds < 1 || nfds > OPEN_MAX) { + errno = EINVAL; + return (-1); + } + + ftsflags = FTS_COMFOLLOW; + if (!(ftwflags & FTW_CHDIR)) + ftsflags |= FTS_NOCHDIR; + if (ftwflags & FTW_MOUNT) + ftsflags |= FTS_XDEV; + if (ftwflags & FTW_PHYS) + ftsflags |= FTS_PHYSICAL; + postorder = (ftwflags & FTW_DEPTH) != 0; + paths[0] = path; + paths[1] = NULL; + ftsp = fts_open((char * const *)paths, ftsflags, NULL); + if (ftsp == NULL) + return (-1); + error = 0; + while ((cur = fts_read(ftsp)) != NULL) { + switch (cur->fts_info) { + case FTS_D: + if (postorder) + continue; + fnflag = FTW_D; + break; + case FTS_DNR: + fnflag = FTW_DNR; + break; + case FTS_DP: + if (!postorder) + continue; + fnflag = FTW_DP; + break; + case FTS_F: + case FTS_DEFAULT: + fnflag = FTW_F; + break; + case FTS_NS: + case FTS_NSOK: + fnflag = FTW_NS; + break; + case FTS_SL: + fnflag = FTW_SL; + break; + case FTS_SLNONE: + fnflag = FTW_SLN; + break; + case FTS_DC: + errno = ELOOP; + /* FALLTHROUGH */ + default: + error = -1; + goto done; + } + f.base = cur->fts_pathlen - cur->fts_namelen; + f.level = cur->fts_level; + error = fn(cur->fts_path, cur->fts_statp, fnflag, &f); + if (error != 0) + break; + } +done: + sverrno = errno; + (void) fts_close(ftsp); + errno = sverrno; + return (error); +} +#endif + static char * get_prompt(void) {