tmpdir is a helper class representing a temporary directory.
Unfortunately, it suffers for some problems such as lack of proper
encapsulation and weak typing. This has caused bugs in the past when the
user code accidentally modified the member variable with the path to the
directory.
This patch modernises tmpdir and updates its users. The path is stored
in a std::filesystem::path and available read-only to the class users.
mkdtemp and boost are replaced by standard solution.
The users are update to use path more (when it didn't involve too many
changes to their code) and stop using lw_shared_ptr to store the tmpdir
when it wasn't necessary.
tmpdir intentionally doesn't provide any helpers for getting the path as
a string in order to discourage weak types.
Message-Id: <20190207145727.491-1-pdziepak@scylladb.com>
Committer: Avi Kivity <avi@scylladb.com>
Branch: next
Switch to the the CMake-ified Seastar
This change allows Scylla to be compiled against the `master` branch of
Seastar.
The necessary changes:
- Add `-Wno-error` to prevent a Seastar warning from terminating the
build
- The new Seastar build system generates the pkg-config files (for
example, `seastar.pc`) at configure time, so we don't need to invoke
Ninja to generate them
- The `-march` argument is no longer inherited from Seastar (correctly),
so it needs to be provided independently
- Define `SEASTAR_TESTING_MAIN` so that the definition of an entry
point is included for all unit test compilation units
- Independently link Scylla against Seastar's compiled copy of fmt in
its build directory
- All test files use the (now public) Seastar testing headers
- Add some missing Seastar headers to source files
[avi: regenerate frozen toolchain, adjust seastar submoule]
Signed-off-by: Jesse Haber-Kucharsky <jhaberku@scylladb.com>
Message-Id: <02141f2e1ecff5cbcd56b32768356c3bf62750c4.1548820547.git.jhaberku@scylladb.com>
* seastar d59fcef...b924495 (2):
> build: Fix protobuf generation rules
> Merge "Restructure files" from Jesse
Includes fixup patch from Jesse:
"
Update Seastar `#include`s to reflect restructure
All Seastar header files are now prefixed with "seastar" and the
configure script reflects the new locations of files.
Signed-off-by: Jesse Haber-Kucharsky <jhaberku@scylladb.com>
Message-Id: <5d22d964a7735696fb6bb7606ed88f35dde31413.1542731639.git.jhaberku@scylladb.com>
"
Convert storage_service_for_test to a pimpl implementation to
reduce dependencies. Tests that depended on those includes were
fixed to include their dependencies directly.
Starting with commit fb0866ca20, tests
do not have to, and MUST NOT, define the disk error handlers. If they
do, we get a re-definition of variables already defined in
disk-error-handler.cc.
tests/hint_test.cc was apparently written before that commit, so we
need to remove the duplicate variables to get it to link.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Message-Id: <20171218133635.20500-1-nyh@scylladb.com>
