Declare and implement blk_sethints.

Signed-off-by: Aaron M. Ucko <ucko@ncbi.nlm.nih.gov>
ucko · Feb 14, 2025 · 1c45955 · 1c45955
1 parent 3f51545
commit 1c45955
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/include/bkpublic.h b/include/bkpublic.h
@@ -57,6 +57,7 @@ CS_RETCODE blk_rowxfer(CS_BLKDESC * blkdesc);
 CS_RETCODE blk_rowxfer_mult(CS_BLKDESC * blkdesc, CS_INT * row_count);
 CS_RETCODE blk_sendrow(CS_BLKDESC * blkdesc, CS_BLK_ROW * row);
 CS_RETCODE blk_sendtext(CS_BLKDESC * blkdesc, CS_BLK_ROW * row, CS_BYTE * buffer, CS_INT buflen);
+CS_RETCODE blk_sethints(CS_BLKDESC* blkdesc, CS_CHAR* hints, CS_INT hintslen);
 CS_RETCODE blk_srvinit(SRV_PROC * srvproc, CS_BLKDESC * blkdescp);
 CS_RETCODE blk_textxfer(CS_BLKDESC * blkdesc, CS_BYTE * buffer, CS_INT buflen, CS_INT * outlen);
 

diff --git a/src/ctlib/blk.c b/src/ctlib/blk.c
@@ -514,6 +514,17 @@ blk_sendtext(CS_BLKDESC * blkdesc, CS_BLK_ROW * row, CS_BYTE * buffer, CS_INT bu
 	return CS_FAIL;
 }
 
+CS_RETCODE
+blk_sethints(CS_BLKDESC* blkdesc, CS_CHAR* hints, CS_INT hintslen)
+{
+	if (blkdesc != NULL
+	    && tds_dstr_copyn(&blkdesc->bcpinfo.hint, hints, hintslen) != NULL)
+		return CS_SUCCEED;
+	else
+		return CS_FAIL;
+
+}
+
 CS_RETCODE
 blk_srvinit(SRV_PROC * srvproc, CS_BLKDESC * blkdescp)
 {