FreeTDS Development Group

[ZIGLIO Frediano <Frediano.Ziglio AT vodafoneomnitel.it>]

Due to a require on libtds I added code for retrieve product version

I added a product_version field to TDS_SOCKET and these macro

TDS_IS_SYBASE(x)
Check if product is Sybase (Adaptive Server Enterprice)
x should be a TDS_SOCKET*

TDS_IS_MSSQL(x)
Check if product is Microsoft SQL Server
x should be a TDS_SOCKET*

TDS_MS_VER(maj,min,x)
Calc a version number for mssql
Use with TDS_MS_VER(7,0,842)

TDS_SYB_VER(maj,min,x)
Calc a version number for Sybase

TDS_*_VER return just full number. 
For test for a range of version you can use check like
if (tds->product_version >= TDS_MS_VER(7,0,0) && tds->product_version <
TDS_MS_VER(8,0,0))
...

I don't like very much these macro... if someone has best idea...

freddy77

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