git/compat, branch v2.30.4Mirror of https://git.kernel.org/pub/scm/git/git.git/
https://git.shady.money/git/atom?h=v2.30.42022-03-21T12:16:26ZAdd a function to determine whether a path is owned by the current user2022-03-21T12:16:26ZJohannes Schindelinjohannes.schindelin@gmx.de2022-03-02T10:06:24Zurn:sha1:bdc77d1d685be9c10b88abb281a42bc620548595
This function will be used in the next commit to prevent
`setup_git_directory()` from discovering a repository in a directory
that is owned by someone other than the current user.
Note: We cannot simply use `st.st_uid` on Windows just like we do on
Linux and other Unix-like platforms: according to
https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/stat-functions
this field is always zero on Windows (because Windows' idea of a user ID
does not fit into a single numerical value). Therefore, we have to do
something a little involved to replicate the same functionality there.
Also note: On Windows, a user's home directory is not actually owned by
said user, but by the administrator. For all practical purposes, it is
under the user's control, though, therefore we pretend that it is owned
by the user.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
mingw: avoid fallback for {local,gm}time_r()2022-03-17T11:52:12ZCarlo Marcelo Arenas Belóncarenas@gmail.com2021-11-27T10:15:32Zurn:sha1:6e7ad1e4c22e7038975ba37c7413374fe566b064
mingw-w64's pthread_unistd.h had a bug that mistakenly (because there is
no support for the *lockfile() functions required[1]) defined
_POSIX_THREAD_SAFE_FUNCTIONS and that was being worked around since
3ecd153a3b (compat/mingw: support MSys2-based MinGW build, 2016-01-14).
The bug was fixed in winphtreads, but as a side effect, leaves the
reentrant functions from time.h no longer visible and therefore breaks
the build.
Since the intention all along was to avoid using the fallback functions,
formalize the use of POSIX by setting the corresponding feature flag and
compile out the implementation for the fallback functions.
[1] https://unix.org/whitepapers/reentrant.html
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sync with 2.29.32021-02-12T14:51:12ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:51:12Zurn:sha1:e4e68081bb811672b069eb1d6c97e57dd0764d51
* maint-2.29:
Git 2.29.3
Git 2.28.1
Git 2.27.1
Git 2.26.3
Git 2.25.5
Git 2.24.4
Git 2.23.4
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path
Sync with 2.28.12021-02-12T14:50:14ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:50:14Zurn:sha1:d7bdabe52fbbde2ec1cbabdc8bdc737a8ead26aa
* maint-2.28:
Git 2.28.1
Git 2.27.1
Git 2.26.3
Git 2.25.5
Git 2.24.4
Git 2.23.4
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path
Sync with 2.27.12021-02-12T14:50:09ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:50:09Zurn:sha1:3f01e56686b2fd08d919306717764391409ac81e
* maint-2.27:
Git 2.27.1
Git 2.26.3
Git 2.25.5
Git 2.24.4
Git 2.23.4
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path
Sync with 2.26.32021-02-12T14:50:04ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:50:04Zurn:sha1:2d1142a3e8455af1bdab2cb19dfaf428cdc03459
* maint-2.26:
Git 2.26.3
Git 2.25.5
Git 2.24.4
Git 2.23.4
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path
Sync with 2.25.52021-02-12T14:49:59ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:49:59Zurn:sha1:8f80393c147832a5ef56929d47406b14f3a8960d
* maint-2.25:
Git 2.25.5
Git 2.24.4
Git 2.23.4
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path
Sync with 2.24.42021-02-12T14:49:55ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:49:55Zurn:sha1:97d1dcb1efb2899a40b42da894f2ead0eb7af7ef
* maint-2.24:
Git 2.24.4
Git 2.23.4
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path
Sync with 2.23.42021-02-12T14:49:50ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:49:50Zurn:sha1:92ac04b8ee4438fe49eff037a65410ecc866ea1a
* maint-2.23:
Git 2.23.4
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path
Sync with 2.22.52021-02-12T14:49:45ZJohannes Schindelinjohannes.schindelin@gmx.de2021-02-12T14:49:45Zurn:sha1:4bd06fd490c762197d6377f332742d7839d16053
* maint-2.22:
Git 2.22.5
Git 2.21.4
Git 2.20.5
Git 2.19.6
Git 2.18.5
Git 2.17.6
unpack_trees(): start with a fresh lstat cache
run-command: invalidate lstat cache after a command finished
checkout: fix bug that makes checkout follow symlinks in leading path