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51 lines
810 B
C
51 lines
810 B
C
/* $PostgreSQL: pgsql/contrib/dbase/endian.c,v 1.4 2006/03/11 04:38:28 momjian Exp $ */
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/* Maarten Boekhold (maarten.boekhold@reuters.com) oktober 1995 */
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#include <sys/types.h>
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#include "dbf.h"
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/*
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* routine to change little endian long to host long
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*/
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long
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get_long(u_char *cp)
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{
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long ret;
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ret = *cp++;
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ret += ((*cp++) << 8);
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ret += ((*cp++) << 16);
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ret += ((*cp++) << 24);
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return ret;
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}
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void
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put_long(u_char *cp, long lval)
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{
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cp[0] = lval & 0xff;
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cp[1] = (lval >> 8) & 0xff;
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cp[2] = (lval >> 16) & 0xff;
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cp[3] = (lval >> 24) & 0xff;
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}
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/*
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* routine to change little endian short to host short
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*/
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short
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get_short(u_char *cp)
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{
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short ret;
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ret = *cp++;
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ret += ((*cp++) << 8);
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return ret;
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}
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void
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put_short(u_char *cp, short sval)
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{
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cp[0] = sval & 0xff;
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cp[1] = (sval >> 8) & 0xff;
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}
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