Re: Q: Portable way to construct a filename?

[Michael Davidsaver <mdavidsaver@gmail.com>]

On 09/18/2015 11:01 AM, Ralph Lange wrote:
> For use inside EPICS Base V3:
> 
> What is a portable way to concatenate a directory name (received as
> iocShell command argument) and a filename (from a readdir() entry) into

The best I can think of is:

> const char *part1, *part2;
> char buf[100]
> 
> epicsSnprintf(buf, sizeof(buf), "%s%s%s",
>               part1, OSI_PATH_SEPARATOR, part2);

Although this has obvious limitations and assumes that empty components,
or double separators are collapsed (eg. 'a//b'=='a/b').