Hi Christian,
On 9/12/2024 9:21 AM, Christian Franke via Cygwin wrote:
Cygwin /usr/include/pthread.h:
int pthread_sigqueue (pthread_t *, int, const union sigval);
Linux /usr/include/x86_64-linux-gnu/bits/sigthread.h:
extern int pthread_sigqueue (pthread_t __threadid, int __signo,
const union sigval __value) __THROW;
It is apparently the case since the very first related patch:
https://sourceware.org/pipermail/cygwin-patches/2012q1/007565.html
RCS file: /cvs/src/src/winsup/cygwin/thread.cc,v
...
+extern "C" int
+pthread_sigqueue (pthread_t *thread, int sig, const union sigval value)
+{
Thanks for the report. There's a couple things wrong that I can see
right off the bat. The first param should indeed be "pthread_t", and the
Cygwin code that implements the function should treat that first param
as a thread id. Currently it's treated as a 'pthread_t *' to match the
prototype.
I'll work on a patch for these issues.
..mark
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