riscv/qemu - qemu - Gitea: Git with a cup of tea

Commit Graph

Author	SHA1	Message	Date
Vladimir Sementsov-Ogievskiy	1ed8903916	treewide: handle result of qio_channel_set_blocking() Currently, we just always pass NULL as errp argument. That doesn't look good. Some realizations of interface may actually report errors. Channel-socket realization actually either ignore or crash on errors, but we are going to straighten it out to always reporting an errp in further commits. So, convert all callers to either handle the error (where environment allows) or explicitly use &error_abort. Take also a chance to change the return value to more convenient bool (keeping also in mind, that underlying realizations may return -1 on failure, not -errno). Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> [DB: fix return type mismatch in TLS/websocket channel impls for qio_channel_set_blocking] Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>	7 months ago
Marc-André Lureau	bb06b0143b	tests/channel-helper: set blocking in main thread The /io/channel/command/echo tests run the reader side and the writer side with the same underlying command channel. Setting the blocking mode of the fd/handles while the other end is already reading/writing may create issues (deadlock in win32 when earlier attempt of this series were using SetNamedPipeHandleState). Let's just do it before spawning the threads to avoid further concurrency issues. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20221006113657.2656108-4-marcandre.lureau@redhat.com>	4 years ago
Thomas Huth	da668aa15b	tests: Move unit tests into a separate directory The main tests directory still looks very crowded, and it's not clear which files are part of a unit tests and which belong to a different test subsystem. Let's clean up the mess and move the unit tests to a separate directory. Message-Id: <20210310063314.1049838-1-thuth@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>	5 years ago
Gan Qixin	8cbff3c1e8	test: Fix LGPL information in the file headers There never was a "Lesser GPL version 2.0", It is either "GPL version 2.0" or "Lesser GPL version 2.1". This patch replaces all "Lesser GPL version 2.0" with "Lesser GPL version 2.1" in the test folder. Signed-off-by: Gan Qixin <ganqixin@huawei.com> Message-Id: <20201110184223.549499-4-ganqixin@huawei.com> Signed-off-by: Thomas Huth <thuth@redhat.com>	5 years ago
Markus Armbruster	e688df6bc4	Include qapi/error.h exactly where needed This cleanup makes the number of objects depending on qapi/error.h drop from 1910 (out of 4743) to 1612 in my "build everything" tree. While there, separate #include from file comment with a blank line, and drop a useless comment on why qemu/osdep.h is included first. Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180201111846.21846-5-armbru@redhat.com> [Semantic conflict with commit `34e304e975` resolved, OSX breakage fixed]	8 years ago
Daniel P. Berrange	d4622e5588	io: add new qio_channel_{readv, writev, read, write}_all functions These functions wait until they are able to read / write the full requested data buffer(s). Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	9 years ago
Markus Armbruster	da34e65cb4	include/qemu/osdep.h: Don't include qapi/error.h Commit `57cb38b` included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>	10 years ago
Daniel P. Berrange	294bbbb425	io: assert errors before asserting content in I/O test When checking the results of an I/O operation test, assert that the error objects are NULL before asserting on the content. This is found to give more useful indication of the problem when diagnosing test failures. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	10 years ago
Daniel P. Berrange	256920eb94	io: set correct error object in background reader test thread The reader thread was accidentally setting the error pointer intended for the writer thread. If both threads set errors this would result in QEMU abort'ing due to the error already being set. Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	10 years ago
Peter Maydell	681c28a33e	tests: Clean up includes Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Eric Blake <eblake@redhat.com> Tested-by: Eric Blake <eblake@redhat.com>	10 years ago
Daniel P. Berrange	559607ea17	io: add QIOChannelSocket class Implement a QIOChannel subclass that supports sockets I/O. The implementation is able to manage a single socket file descriptor, whether a TCP/UNIX listener, TCP/UNIX connection, or a UDP datagram. It provides APIs which can listen and connect either asynchronously or synchronously. Since there is no asynchronous DNS lookup API available, it uses the QIOTask helper for spawning a background thread to ensure non-blocking operation. Signed-off-by: Daniel P. Berrange <berrange@redhat.com>	11 years ago

3 Commits (master)