diff options
Diffstat (limited to 'usr.bin/find/misc.c')
| -rw-r--r-- | usr.bin/find/misc.c | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/usr.bin/find/misc.c b/usr.bin/find/misc.c deleted file mode 100644 index a6401cb..0000000 --- a/usr.bin/find/misc.c +++ /dev/null @@ -1,142 +0,0 @@ -/* $NetBSD: misc.c,v 1.14 2006/10/11 19:51:10 apb Exp $ */ - -/*- - * Copyright (c) 1990, 1993, 1994 - * The Regents of the University of California. All rights reserved. - * - * This code is derived from software contributed to Berkeley by - * Cimarron D. Taylor of the University of California, Berkeley. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * 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. 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. - */ - -#include <sys/types.h> -#include <sys/stat.h> - -#include <err.h> -#include <errno.h> -#include <fts.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "find.h" - -/* - * brace_subst -- - * Replace occurrences of {} in orig with path, and place it in a malloced - * area of memory set in store. - */ -void -brace_subst(char *orig, char **store, char *path, int *len) -{ - int nlen, plen, rest; - char ch, *p, *ostore; - - plen = strlen(path); - for (p = *store; (ch = *orig) != '\0'; ++orig) - if (ch == '{' && orig[1] == '}') { - /* Length of string after the {}. */ - rest = strlen(&orig[2]); - - nlen = *len; - while ((p - *store) + plen + rest + 1 > nlen) - nlen *= 2; - - if (nlen > *len) { - ostore = *store; - if ((*store = realloc(ostore, nlen)) == NULL) - err(1, "realloc"); - *len = nlen; - p += *store - ostore; /* Relocate. */ - } - memmove(p, path, plen); - p += plen; - ++orig; - } else - *p++ = ch; - *p = '\0'; -} - -/* - * queryuser -- - * print a message to standard error and then read input from standard - * input. If the input is 'y' then 1 is returned. - */ -int -queryuser(char **argv) -{ - int ch, first, nl; - - (void)fprintf(stderr, "\"%s", *argv); - while (*++argv) - (void)fprintf(stderr, " %s", *argv); - (void)fprintf(stderr, "\"? "); - (void)fflush(stderr); - - first = ch = getchar(); - for (nl = 0;;) { - if (ch == '\n') { - nl = 1; - break; - } - if (ch == EOF) - break; - ch = getchar(); - } - - if (!nl) { - (void)fprintf(stderr, "\n"); - (void)fflush(stderr); - } - return (first == 'y'); -} - -/* - * show_path -- - * called on SIGINFO - */ -/* ARGSUSED */ -void -show_path(int sig) -{ - extern FTSENT *g_entry; - int errno_bak; - - if (g_entry == NULL) { - /* - * not initialized yet. - * assumption: pointer assignment is atomic. - */ - return; - } - - errno_bak = errno; - write(STDERR_FILENO, "find path: ", 11); - write(STDERR_FILENO, g_entry->fts_path, g_entry->fts_pathlen); - write(STDERR_FILENO, "\n", 1); - errno = errno_bak; -} |