47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
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* FreeBSD install - a package for the installation and maintainance
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* of non-core utilities.
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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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* Maxim Sobolev
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* 31 July 2001
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*
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* Routines to assist with PLIST_FMT_VER numbers in the packing
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* lists.
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*
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* Following is the PLIST_FMT_VER history:
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* 1.0 - Initial revision;
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* 1.1 - When recording/checking checksum of symlink use hash of readlink()
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* value insted of the hash of an object this links points to.
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*
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*/
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include "lib.h"
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#include <err.h>
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int
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verscmp(Package *pkg, int major, int minor)
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{
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int rval = 0;
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if ((pkg->fmtver_maj < major) || (pkg->fmtver_maj == major &&
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pkg->fmtver_mnr < minor))
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rval = -1;
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else if ((pkg->fmtver_maj > major) || (pkg->fmtver_maj == major &&
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pkg->fmtver_mnr > minor))
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rval = 1;
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return rval;
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}
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