On Fri, Feb 01, 2019 at 10:22:46AM +0100, Zoran Vasiljevic wrote: > Andrew Piskorski <a...@piskorski.com> wrote: > > > I know that the Tcl nsv_get command is implemented by > > NsTclNsvGetObjCmd(). But in the NaviServer C code, what is > > Ns_VarGet() for? I don't see it used anywhere. Is Ns_VarGet() a C > > interface to exact same nsv_get functionality, or is it for something > > completely different? > > The Ns_VarXXX is a programatic interface (from C) > to the nsv (Naviserver Shared Variables) storage.
So they do the exact same thing, and are completely interoperable? Meaning I can have C and Tcl talk to each other via Ns_Var* in C and nsv_* in Tcl? Great! I'm a little confused by (e.g.) Ns_VarGet(), though. Why is its first arg a string for the "server"? What does that mean, and where am I supposed to get it from? Also, why are NsTclNsvGetObjCmd() and Ns_VarGet() implemented independently, rather than NsTclNsvGetObjCmd() calling Ns_VarGet()? I assume there's some good reason for this, but I'd like to understand what it is... -- Andrew Piskorski <a...@piskorski.com> _______________________________________________ naviserver-devel mailing list naviserver-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/naviserver-devel
