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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:13 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:13 -0800 |
commit | 1767f908af327fa388b1c66883760ad851267013 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /libc/bionic/utmp.c | |
parent | a799b53f10e5a6fd51fef4436cfb7ec99836a516 (diff) | |
download | bionic-1767f908af327fa388b1c66883760ad851267013.zip bionic-1767f908af327fa388b1c66883760ad851267013.tar.gz bionic-1767f908af327fa388b1c66883760ad851267013.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'libc/bionic/utmp.c')
-rw-r--r-- | libc/bionic/utmp.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/libc/bionic/utmp.c b/libc/bionic/utmp.c deleted file mode 100644 index c3b55da..0000000 --- a/libc/bionic/utmp.c +++ /dev/null @@ -1,93 +0,0 @@ -/*- - * Copyright (c) 2002 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Christos Zoulas. - * - * 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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> -#include <sys/param.h> -#include <stdio.h> -#include <string.h> -#include <time.h> -#include <utmp.h> - -static struct utmp utmp; -static FILE *ut; -static char utfile[MAXPATHLEN] = _PATH_UTMP; - -void -setutent(void) -{ - if (ut == NULL) - return; - (void)fseeko(ut, (off_t)0, SEEK_SET); -} - -struct utmp * -getutent(void) -{ - if (ut == NULL) { - if ((ut = fopen(utfile, "r")) == NULL) - return NULL; - } - if (fread(&utmp, sizeof(utmp), 1, ut) == 1) - return &utmp; - return NULL; -} - -void -endutent(void) -{ - if (ut != NULL) { - (void)fclose(ut); - ut = NULL; - } -} - -int -utmpname(const char *fname) -{ - size_t len = strlen(fname); - - if (len >= sizeof(utfile)) - return 0; - - /* must not end in x! */ - if (fname[len - 1] == 'x') - return 0; - - (void)strlcpy(utfile, fname, sizeof(utfile)); - endutent(); - return 1; -} |