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| author | Ilya Leoshkevich <iii@linux.ibm.com> | 2025-02-07 15:31:09 +0000 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2025-02-10 13:47:59 +0000 |
| commit | a33dcfe771c7c2460f2a6809c3b73a5d0772396f (patch) | |
| tree | 9261dfc07a0d323d76b33ecc9ce2b667abc07cb2 /include | |
| parent | 2b3ccf5f0db7c75ba990da7e6223c3f7319480c0 (diff) | |
| download | focaccia-qemu-a33dcfe771c7c2460f2a6809c3b73a5d0772396f.tar.gz focaccia-qemu-a33dcfe771c7c2460f2a6809c3b73a5d0772396f.zip | |
osdep: Introduce qemu_kill_thread()
Add a function for sending signals to individual threads. It does not make sense on Windows, so do not provide an implementation, so that if someone uses it by accident, they will get a linker error. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> Message-Id: <20250117001542.8290-6-iii@linux.ibm.com> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20250207153112.3939799-15-alex.bennee@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/qemu/osdep.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 112ebdff21..4397a90680 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -631,6 +631,15 @@ bool qemu_write_pidfile(const char *pidfile, Error **errp); int qemu_get_thread_id(void); +/** + * qemu_kill_thread: + * @tid: thread id. + * @sig: host signal. + * + * Send @sig to one of QEMU's own threads with identifier @tid. + */ +int qemu_kill_thread(int tid, int sig); + #ifndef CONFIG_IOVEC struct iovec { void *iov_base; |