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afe1ef249f
- Declare mtabhead as an extern in mounttab.h and define it only in mounttab.c. - Remove shared global `verbose' and instead pass it as a parameter. - Remove the `mtabp' argument to read_mtab(). It served no purpose whatsoever, although read_mtab() did use it as a temporary local variable. - Don't check for impossible conditions when parsing mounttab, and do detect zero-length fields. - Correctly test for strtoul() failures - just testing ERANGE is wrong. - Include a field name in syslog errors, and avoid passing NULL to a syslog %s field. - Don't test if arrays are NULL. - If there are duplicates when writing out mounttab, keep the last entry instead of the first, as it will have a later timestamp. - Fix a few formatting issues. Update rpc.umntall and umount to match the mounttab interface changes.
47 lines
1.8 KiB
C
47 lines
1.8 KiB
C
/*
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* Copyright (c) 1999 Martin Blapp
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#define STRSIZ (RPCMNT_NAMELEN+RPCMNT_PATHLEN+100)
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#define PATH_MOUNTTAB "/var/db/mounttab"
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/* Structure for /var/db/mounttab */
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struct mtablist {
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time_t mtab_time;
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char mtab_host[RPCMNT_NAMELEN];
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char mtab_dirp[RPCMNT_PATHLEN];
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struct mtablist *mtab_next;
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};
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extern struct mtablist *mtabhead;
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int add_mtab(char *, char *);
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void clean_mtab(char *, char *, int);
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int read_mtab(void);
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int write_mtab(int);
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void free_mtab(void);
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