diff options
Diffstat (limited to 'lib/libc/gen/devname.c')
-rw-r--r-- | lib/libc/gen/devname.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/lib/libc/gen/devname.c b/lib/libc/gen/devname.c deleted file mode 100644 index 65a690f..0000000 --- a/lib/libc/gen/devname.c +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (c) 1989, 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. - * 4. 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. - */ - -#if defined(LIBC_SCCS) && !defined(lint) -static char sccsid[] = "@(#)devname.c 8.2 (Berkeley) 4/29/95"; -#endif /* LIBC_SCCS and not lint */ -#include <sys/cdefs.h> -__FBSDID("$FreeBSD$"); - -#include <sys/types.h> -#include <sys/sysctl.h> - -#include <stdio.h> -#include <string.h> -#include <sys/param.h> -#include <sys/stat.h> - -char * -devname_r(dev_t dev, mode_t type, char *buf, int len) -{ - int i; - size_t j; - - if (dev == NODEV || !(S_ISCHR(type) || S_ISBLK(dev))) { - strlcpy(buf, "#NODEV", len); - return (buf); - } - - if (S_ISCHR(type)) { - j = len; - i = sysctlbyname("kern.devname", buf, &j, &dev, sizeof (dev)); - if (i == 0) - return (buf); - } - - /* Finally just format it */ - snprintf(buf, len, "#%c:%d:0x%x", - S_ISCHR(type) ? 'C' : 'B', major(dev), minor(dev)); - return (buf); -} - -char * -devname(dev_t dev, mode_t type) -{ - static char buf[SPECNAMELEN + 1]; - - return (devname_r(dev, type, buf, sizeof(buf))); -} |