lsputr.cpp

来自「CBASE v1.01 采用Borland公司TC++编写的数据库管理源程序库」· C++ 代码 · 共 48 行

/*	Copyright (c) 1989 Citadel	*/
/*	   All Rights Reserved    	*/

/* #ident	"@(#)lsputr.c	1.4 - 90/06/20" */

/* ansi headers */
/*#include <stddef.h>*/

/* local headers */
#include "lseq_.h"

/*man---------------------------------------------------------------------------
NAME
     lsputr - put current lseq record

SYNOPSIS
     #include <lseq.h>

     int lsputr(lsp, buf)
     lseq_t *lsp;
     const void *buf;

DESCRIPTION
     The lsputr function writes the record pointed to by buf into the
     current record in lseq lsp.  buf must point to a storage area at
     least as large as the record size for lsp.

     lsputr will fail if one or more of the following is true:

     [EINVAL]       lsp is not a valid lseq pointer.
     [EINVAL]       buf is the NULL pointer.
     [LSELOCK]      lsp is not write locked.
     [LSENOPEN]     lsp is not open.
     [LSENREC]      The cursor is null.

SEE ALSO
     lscursor, lsgetr, lsputrf.

DIAGNOSTICS
     Upon successful completion, a value of 0 is returned.  Otherwise,
     a value of -1 is returned, and errno set to indicate the error.

------------------------------------------------------------------------------*/
int lsputr(lseq_t *lsp, void *buf)
{
	return lsputrf(lsp, (size_t)0, buf, lsp->lshdr.recsize);
}