config_path(): return a reference
#438
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
madsbk
added
improvement
bdice
approved these changes
Aug 16, 2024
|
/merge |
vuule
reviewed
Aug 20, 2024
Comment on lines
27
to
29
| const char* env = std::getenv("CUFILE_ENV_PATH_JSON"); | ||
| if (env != nullptr && std::filesystem::exists(env)) { return env; } | ||
| if (std::filesystem::exists("/etc/cufile.json")) { return "/etc/cufile.json"; } |
There was a problem hiding this comment.
side question: could this be done once (e.g. init a local static var)?
There was a problem hiding this comment.
It is done once, config_path() calls it to assign a static variable
There was a problem hiding this comment.
Got it. I assumed repeated calls because of the optimization.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Avoid a string copy