105 rm(State_t* state, register FTSENT* ent)  in rm()  argument
112 	if (ent->fts_info == FTS_NS || ent->fts_info == FTS_ERR || ent->fts_info == FTS_SLNONE)  in rm()
115 			error(2, "%s: not found", ent->fts_path);  in rm()
117 	else if (state->fs3d && iview(ent->fts_statp))  in rm()
118 		fts_set(NiL, ent, FTS_SKIP);  in rm()
119 	else switch (ent->fts_info)  in rm()
125 			if (!chmod(ent->fts_name, (ent->fts_statp->st_mode & S_IPERM)|S_IRWXU))  in rm()
127 				fts_set(NiL, ent, FTS_AGAIN);  in rm()
133 			error(2, "%s: cannot %s directory", ent->fts_path, (ent->fts_info & FTS_NR) ? "read" : "search");  in rm()
136 		fts_set(NiL, ent, FTS_SKIP);  in rm()
137 		nonempty(ent);  in rm()
141 		path = ent->fts_name;  in rm()
142 		if (path[0] == '.' && (!path[1] || path[1] == '.' && !path[2]) && (ent->fts_level > 0 || path[1]))  in rm()
144 			fts_set(NiL, ent, FTS_SKIP);  in rm()
146 				error(2, "%s: cannot remove", ent->fts_path);  in rm()
153 			fts_set(NiL, ent, FTS_SKIP);  in rm()
154 			error(2, "%s: directory", ent->fts_path);  in rm()
157 		if (!beenhere(ent))  in rm()
159 			if (state->unconditional && (ent->fts_statp->st_mode ^ S_IRWXU))  in rm()
160 				chmod(path, (ent->fts_statp->st_mode & S_IPERM)|S_IRWXU);  in rm()
161 			if (ent->fts_level > 0)  in rm()
165 				if (ent->fts_accpath == ent->fts_name || !(s = strrchr(ent->fts_accpath, '/')))  in rm()
169 					path = ent->fts_accpath;  in rm()
175 …v = st.st_nlink <= 2 || st.st_ino == ent->fts_parent->fts_statp->st_ino && st.st_dev == ent->fts_p…  in rm()
183 …	if ((v = astquery(-1, "remove directory %s? ", ent->fts_path)) < 0 || sh_checksig(state->context))  in rm()
187 						fts_set(NiL, ent, FTS_SKIP);  in rm()
188 						nonempty(ent);  in rm()
191 				if (ent->fts_info == FTS_D)  in rm()
196 				ent->fts_info = FTS_DC;  in rm()
197 				error(1, "%s: hard link to directory", ent->fts_path);  in rm()
200 		else if (ent->fts_info == FTS_D)  in rm()
204 		if (isempty(ent) || state->directory)  in rm()
206 			path = ent->fts_name;  in rm()
209 				path = ent->fts_accpath;  in rm()
211 					sfputr(sfstdout, ent->fts_path, '\n');  in rm()
212 				if ((ent->fts_info == FTS_DC || state->directory) ? remove(path) : rmdir(path))  in rm()
221 						if (ent->fts_info == FTS_DP && !beenhere(ent))  in rm()
223 							retry(ent);  in rm()
224 							fts_set(NiL, ent, FTS_AGAIN);  in rm()
229 						nonempty(ent);  in rm()
231 							error(ERROR_SYSTEM|2, "%s: directory not removed", ent->fts_path);  in rm()
238 				error(2, "%s: cannot remove", ent->fts_path);  in rm()
244 			nonempty(ent);  in rm()
246 				error(2, "%s: directory not removed", ent->fts_path);  in rm()
252 		path = ent->fts_accpath;  in rm()
254 			sfputr(sfstdout, ent->fts_path, '\n');  in rm()
257 			if ((v = astquery(-1, "remove %s? ", ent->fts_path)) < 0 || sh_checksig(state->context))  in rm()
261 				nonempty(ent);  in rm()
265 		else if (!state->force && state->terminal && S_ISREG(ent->fts_statp->st_mode))  in rm()
280 					ent->fts_statp->st_uid != state->uid ? "``not owner''" :  in rm()
281 					fmtmode(ent->fts_statp->st_mode & S_IPERM, 0) + 1, ent->fts_path)) < 0 ||  in rm()
286 						nonempty(ent);  in rm()
294 		if (state->clobber && S_ISREG(ent->fts_statp->st_mode) && ent->fts_statp->st_size > 0)  in rm()
297 				error(ERROR_SYSTEM|2, "%s: cannot clear data", ent->fts_path);  in rm()
300 				off_t		c = ent->fts_statp->st_size;  in rm()
306 						error(ERROR_SYSTEM|2, "%s: data clear error", ent->fts_path);  in rm()
320 			nonempty(ent);  in rm()
327 					error(ERROR_SYSTEM|2, "%s: not removed", ent->fts_path);  in rm()
343 	FTSENT*		ent;  in b_rm()  local
416 		while (!sh_checksig(context) && (ent = fts_read(fts)) && !rm(&state, ent));  in b_rm()