Re: PATCH: Configurable file mode mask
От | Peter Eisentraut |
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Тема | Re: PATCH: Configurable file mode mask |
Дата | |
Msg-id | 2caea453-0ac8-bf98-7623-3afbcb2d1372@2ndquadrant.com обсуждение исходный текст |
Ответ на | Re: PATCH: Configurable file mode mask (Robert Haas <robertmhaas@gmail.com>) |
Ответы |
Re: PATCH: Configurable file mode mask
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Список | pgsql-hackers |
On 1/3/18 08:11, Robert Haas wrote: > On Tue, Jan 2, 2018 at 11:43 AM, David Steele <david@pgmasters.net> wrote: >>>> I think MakeDirectory() is a good wrapper, but isn't >>> MakeDirectoryPerm() sort of silly? >> >> There's one place in the backend (storage/ipc/ipc.c) that sets non-default >> directory permissions. This function is intended to support that and any >> extensions that need to set custom perms. > > Yeah, but all it does is call mkdir(), which could just as well be > called directly. I think there's a pointer to a wrapper when it does > something for you -- supply an argument, log something, handle > portability concerns -- but this wrapper does exactly nothing. Yeah, I didn't like this aspect when this patch was originally submitted. We want to keep the code legible for future new contributors. Having these generic-sounding but specific-in-purpose wrapper functions can be pretty confusing. Let's use mkdir() when it's the appropriate function, and let's figure out a different name for "make a data directory subdirectory in a secure and robust way". -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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