0001 BUPDATE(3)
0002 ==========
0003 :doctype: manpage
0004
0005
0006 NAME
0007 ----
0008 Bupdate - buffer update
0009
0010
0011 SYNOPSIS
0012 --------
0013
0014 #include <ubf.h>
0015
0016 int Bupdate (UBFH *'p_ub_dst', UBFH *'p_ub_src');
0017
0018 Link with '-lubf -lnstd -lm -lpthread'
0019
0020 DESCRIPTION
0021 -----------
0022 Update destination buffer in 'p_ub_dst' with source buffer 'p_ub_src' values. Function will update existing fields from source buffer to destination with matching occurrences. If field does not exist or occurrence does not exists, then field will be added to given occurrence (doing Bchg(3)).
0023
0024 RETURN VALUE
0025 ------------
0026 On success, *Bproj()* return zero; on error, -1 is returned, with *Berror* set to indicate the error.
0027
0028 ERRORS
0029 ------
0030 Note that *Bstrerror()* returns generic error message plus custom message with debug info from last function call.
0031
0032 *BALIGNERR* Source or dest buffer corrupted or pointing to not aligned memory area.
0033
0034 *BNOTFLD* Source or dest buffer not fielded, not correctly allocated or corrupted.
0035
0036 *BNOSPACE* No space left in target buffer.
0037
0038 EXAMPLE
0039 -------
0040 See *ubftest/test_bupdate.c* for sample code.
0041
0042 BUGS
0043 ----
0044 Report bugs to support@mavimax.com
0045
0046 SEE ALSO
0047 --------
0048 *Bproj(3)* *Binit(3)* *Bchg(3)* *Bnext(3)* *Bconcat(3)*
0049
0050 COPYING
0051 -------
0052 (C) Mavimax, Ltd
0053
