diff options
Diffstat (limited to 'libc/netbsd/net/getservent_r.c')
| -rw-r--r-- | libc/netbsd/net/getservent_r.c | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/libc/netbsd/net/getservent_r.c b/libc/netbsd/net/getservent_r.c deleted file mode 100644 index 1668759..0000000 --- a/libc/netbsd/net/getservent_r.c +++ /dev/null @@ -1,151 +0,0 @@ -/* $NetBSD: getservent_r.c,v 1.5 2005/04/18 19:39:45 kleink Exp $ */ - -/* - * Copyright (c) 1983, 1993 - * The Regents of the University of California. All rights reserved. - * - * 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/cdefs.h> -#include <sys/types.h> - -#if defined(LIBC_SCCS) && !defined(lint) -#if 0 -static char sccsid[] = "@(#)getservent.c 8.1 (Berkeley) 6/4/93"; -#else -__RCSID("$NetBSD: getservent_r.c,v 1.5 2005/04/18 19:39:45 kleink Exp $"); -#endif -#endif /* LIBC_SCCS and not lint */ - -#include <netdb.h> -#include <errno.h> -#include <stdio.h> -#include <string.h> -#include <stdlib.h> -#include <netinet/in.h> - -#include "servent.h" - -void -setservent_r(int f, struct servent_data *sd) -{ - if (sd->fp == NULL) - sd->fp = fopen(_PATH_SERVICES, "r"); - else - rewind(sd->fp); - sd->stayopen |= f; -} - -void -endservent_r(struct servent_data *sd) -{ - if (sd->fp) { - (void)fclose(sd->fp); - sd->fp = NULL; - } - if (sd->aliases) { - free(sd->aliases); - sd->aliases = NULL; - sd->maxaliases = 0; - } - if (sd->line) { - free(sd->line); - sd->line = NULL; - } - sd->stayopen = 0; -} - -struct servent * -getservent_r(struct servent *sp, struct servent_data *sd) -{ - char *p, *cp, **q; - size_t i = 0; - int oerrno; - - if (sd->fp == NULL && (sd->fp = fopen(_PATH_SERVICES, "r")) == NULL) - return NULL; - - for (;;) { - if (sd->line) - free(sd->line); -// sd->line = fparseln(sd->fp, NULL, NULL, NULL, FPARSELN_UNESCALL); - fprintf(stderr, "*** FIX ME! getservent_r() is going to fail!!!\n"); - sd->line = NULL; - if (sd->line == NULL) - return NULL; - sp->s_name = p = sd->line; - p = strpbrk(p, " \t"); - if (p == NULL) - continue; - *p++ = '\0'; - while (*p == ' ' || *p == '\t') - p++; - cp = strpbrk(p, ",/"); - if (cp == NULL) - continue; - *cp++ = '\0'; - sp->s_port = htons((u_short)atoi(p)); - sp->s_proto = cp; - if (sd->aliases == NULL) { - sd->maxaliases = 10; - sd->aliases = malloc(sd->maxaliases * sizeof(char *)); - if (sd->aliases == NULL) { - oerrno = errno; - endservent_r(sd); - errno = oerrno; - return NULL; - } - } - q = sp->s_aliases = sd->aliases; - cp = strpbrk(cp, " \t"); - if (cp != NULL) - *cp++ = '\0'; - while (cp && *cp) { - if (*cp == ' ' || *cp == '\t') { - cp++; - continue; - } - if (i == sd->maxaliases - 2) { - sd->maxaliases *= 2; - q = realloc(q, - sd->maxaliases * sizeof(char *)); - if (q == NULL) { - oerrno = errno; - endservent_r(sd); - errno = oerrno; - return NULL; - } - sp->s_aliases = sd->aliases = q; - } - q[i++] = cp; - cp = strpbrk(cp, " \t"); - if (cp != NULL) - *cp++ = '\0'; - } - q[i] = NULL; - return sp; - } -} |