1*176bf03bSSascha Wildner /* $OpenBSD: ftw.h,v 1.1 2003/07/21 21:13:18 millert Exp $ */ 2*176bf03bSSascha Wildner 3*176bf03bSSascha Wildner /* 4*176bf03bSSascha Wildner * Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com> 5*176bf03bSSascha Wildner * 6*176bf03bSSascha Wildner * Permission to use, copy, modify, and distribute this software for any 7*176bf03bSSascha Wildner * purpose with or without fee is hereby granted, provided that the above 8*176bf03bSSascha Wildner * copyright notice and this permission notice appear in all copies. 9*176bf03bSSascha Wildner * 10*176bf03bSSascha Wildner * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11*176bf03bSSascha Wildner * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12*176bf03bSSascha Wildner * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13*176bf03bSSascha Wildner * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14*176bf03bSSascha Wildner * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15*176bf03bSSascha Wildner * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16*176bf03bSSascha Wildner * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17*176bf03bSSascha Wildner * 18*176bf03bSSascha Wildner * Sponsored in part by the Defense Advanced Research Projects 19*176bf03bSSascha Wildner * Agency (DARPA) and Air Force Research Laboratory, Air Force 20*176bf03bSSascha Wildner * Materiel Command, USAF, under agreement number F39502-99-1-0512. 21*176bf03bSSascha Wildner * 22*176bf03bSSascha Wildner * $FreeBSD: src/include/ftw.h,v 1.2 2004/08/24 13:00:54 tjr Exp $ 23*176bf03bSSascha Wildner */ 24*176bf03bSSascha Wildner 25*176bf03bSSascha Wildner #ifndef _FTW_H 26*176bf03bSSascha Wildner #define _FTW_H 27*176bf03bSSascha Wildner 28*176bf03bSSascha Wildner #include <sys/stat.h> 29*176bf03bSSascha Wildner 30*176bf03bSSascha Wildner /* 31*176bf03bSSascha Wildner * Valid flags for the 3rd argument to the function that is passed as the 32*176bf03bSSascha Wildner * second argument to ftw(3) and nftw(3). Say it three times fast! 33*176bf03bSSascha Wildner */ 34*176bf03bSSascha Wildner #define FTW_F 0 /* File. */ 35*176bf03bSSascha Wildner #define FTW_D 1 /* Directory. */ 36*176bf03bSSascha Wildner #define FTW_DNR 2 /* Directory without read permission. */ 37*176bf03bSSascha Wildner #define FTW_DP 3 /* Directory with subdirectories visited. */ 38*176bf03bSSascha Wildner #define FTW_NS 4 /* Unknown type; stat() failed. */ 39*176bf03bSSascha Wildner #define FTW_SL 5 /* Symbolic link. */ 40*176bf03bSSascha Wildner #define FTW_SLN 6 /* Sym link that names a nonexistent file. */ 41*176bf03bSSascha Wildner 42*176bf03bSSascha Wildner /* 43*176bf03bSSascha Wildner * Flags for use as the 4th argument to nftw(3). These may be ORed together. 44*176bf03bSSascha Wildner */ 45*176bf03bSSascha Wildner #define FTW_PHYS 0x01 /* Physical walk, don't follow sym links. */ 46*176bf03bSSascha Wildner #define FTW_MOUNT 0x02 /* The walk does not cross a mount point. */ 47*176bf03bSSascha Wildner #define FTW_DEPTH 0x04 /* Subdirs visited before the dir itself. */ 48*176bf03bSSascha Wildner #define FTW_CHDIR 0x08 /* Change to a directory before reading it. */ 49*176bf03bSSascha Wildner 50*176bf03bSSascha Wildner struct FTW { 51*176bf03bSSascha Wildner int base; 52*176bf03bSSascha Wildner int level; 53*176bf03bSSascha Wildner }; 54*176bf03bSSascha Wildner 55*176bf03bSSascha Wildner __BEGIN_DECLS 56*176bf03bSSascha Wildner int ftw(const char *, int (*)(const char *, const struct stat *, int), int); 57*176bf03bSSascha Wildner int nftw(const char *, int (*)(const char *, const struct stat *, int, 58*176bf03bSSascha Wildner struct FTW *), int, int); 59*176bf03bSSascha Wildner __END_DECLS 60*176bf03bSSascha Wildner 61*176bf03bSSascha Wildner #endif /* !_FTW_H */ 62