Re: get_progname and .exe suffix

Andrew Dunstan <[email protected]> writes:
> Tom Lane wrote:
>> What would break if we caused get_progname itself to strip the suffix?

> Yes. get_progname() actually just returns a pointer to one past the last 
> directory separator it finds in its argument string. Having it strip the 
> .exe directly would in effect involve mangling argv[0]. That's what 
> makes me slightly nervous about it. We could have it strdup() the result 
> and then mangle that - note that it is called by postmaster before we 
> set up any memory context stuff.

Seems reasonable.  What I was more worried about though was whether
there are any callers that actually need a non-stripped result.

			regards, tom lane

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