06dca17ad5
In commit 450ee7012 I supposed that all platforms we now care about have snprintf(), since that's required by C99. Turns out that Microsoft did not get around to adding that until VS2015. We've dropped support for VS2013 as of HEAD (cf 6203583b7), but not in the back branches, so add a hack for this in the back branches only. There's no easy shortcut to an exact emulation of standard snprintf in VS2013, but fortunately we don't need one: this code was just fine with using sprintf before 450ee7012, so we can make it do so again on that platform (and any others where the problem might crop up). Per bug #17681 from Daisuke Higuchi. Back-patch to v12, like the previous patch. Discussion: https://postgr.es/m/17681-485ba2ec13e7f392@postgresql.org
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: https://www.postgresql.org/download/ See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.