diff options
Diffstat (limited to 'lib/libc/gen/getmntinfo.c')
-rw-r--r-- | lib/libc/gen/getmntinfo.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/lib/libc/gen/getmntinfo.c b/lib/libc/gen/getmntinfo.c deleted file mode 100644 index 6e167a3..0000000 --- a/lib/libc/gen/getmntinfo.c +++ /dev/null @@ -1,70 +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. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 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[] = "@(#)getmntinfo.c 8.1 (Berkeley) 6/4/93"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/param.h> -#include <sys/ucred.h> -#include <sys/mount.h> -#include <stdlib.h> - -/* - * Return information about mounted filesystems. - */ -int -getmntinfo(mntbufp, flags) - struct statfs **mntbufp; - int flags; -{ - static struct statfs *mntbuf; - static int mntsize; - static long bufsize; - - if (mntsize <= 0 && (mntsize = getfsstat(0, 0, MNT_NOWAIT)) < 0) - return (0); - if (bufsize > 0 && (mntsize = getfsstat(mntbuf, bufsize, flags)) < 0) - return (0); - while (bufsize <= mntsize * sizeof(struct statfs)) { - if (mntbuf) - free(mntbuf); - bufsize = (mntsize + 1) * sizeof(struct statfs); - if ((mntbuf = (struct statfs *)malloc(bufsize)) == 0) - return (0); - if ((mntsize = getfsstat(mntbuf, bufsize, flags)) < 0) - return (0); - } - *mntbufp = mntbuf; - return (mntsize); -} |