src/futils.h


Log

Author Commit Date CI Message
Peter Pettersson 7dcc29fc 2021-10-22T22:51:59 Make enum in src,tests and examples C90 compliant by removing trailing comma.
Edward Thomson 95117d47 2021-10-31T09:45:46 path: separate git-specific path functions from util Introduce `git_fs_path`, which operates on generic filesystem paths. `git_path` will be kept for only git-specific path functionality (for example, checking for `.git` in a path).
Edward Thomson f0e693b1 2021-09-07T17:53:49 str: introduce `git_str` for internal, `git_buf` is external libgit2 has two distinct requirements that were previously solved by `git_buf`. We require: 1. A general purpose string class that provides a number of utility APIs for manipulating data (eg, concatenating, truncating, etc). 2. A structure that we can use to return strings to callers that they can take ownership of. By using a single class (`git_buf`) for both of these purposes, we have confused the API to the point that refactorings are difficult and reasoning about correctness is also difficult. Move the utility class `git_buf` to be called `git_str`: this represents its general purpose, as an internal string buffer class. The name also is an homage to Junio Hamano ("gitstr"). The public API remains `git_buf`, and has a much smaller footprint. It is generally only used as an "out" param with strict requirements that follow the documentation. (Exceptions exist for some legacy APIs to avoid breaking callers unnecessarily.) Utility functions exist to convert a user-specified `git_buf` to a `git_str` so that we can call internal functions, then converting it back again.
Edward Thomson 923364c5 2021-09-30T08:40:29 futils: use a particular hash not a git_oid In `git_futils_readbuffer_updated`, always take a particular hash instead of a `git_oid`. This lets us change the checksum algorithm independently of `git_oid` usage.
David Turner b0fd4cf8 2021-06-16T13:38:45 Consider files executable only if the user can execute them This is what git.git does, so we should follow suit.
Patrick Steinhardt a2eca682 2020-05-12T21:35:07 futils: fix order of declared parameters for `git_futils_fake_symlink` While the function `git_futils_fake_symlink` is declared with arguments `new, old`, the implementation uses the reverse order `old, new`. Let's fix the ordering issues to be `new, old` for both, which matches what symlink(3P) has. While at it, we also rename these parameters: `old` and `new` doesn't really make a lot of sense in the context of symlinks, which is why this commit renames them to be called `target` and `path`.
Edward Thomson 8be12026 2019-06-23T17:09:22 mmap: use a 64-bit signed type `off64_t` for mmap Prefer `off64_t` to `git_off_t` for internal visibility.
Edward Thomson 6c13cf6d 2019-11-22T15:18:54 filestamp: use `uint64_t` for object size Instead of using a signed type (`off_t`) use an unsigned `uint64_t` for the size of the files.
Edward Thomson fb2198db 2019-06-23T16:23:59 futils_filesize: use `uint64_t` for object size Instead of using a signed type (`off_t`) use `uint64_t` for the maximum size of files.
Patrick Steinhardt e54343a4 2019-06-29T09:17:32 fileops: rename to "futils.h" to match function signatures Our file utils functions all have a "futils" prefix, e.g. `git_futils_touch`. One would thus naturally guess that their definitions and implementation would live in files "futils.h" and "futils.c", respectively, but in fact they live in "fileops.h". Rename the files to match expectations.