On May 19 02:08, Krzysztof Duleba wrote: > Hello > > I expreience strange Cygwin behaviour when I try to create a big semaphore > set. I wrote a simple test case as following: > [...] > My Cygwin returns: > > $ echo 59|./semtest > ok > > $ echo 60|./semtest > ok > > $ echo 61|./semtest > 22; Invalid argument > > > > On my friend's Linux box: > > $ echo 61|./semtest > ok > $ echo 250|./semtest > ok > $ echo 251|./semtest > 22; Invalid argument > > > In /usr/include/cygipc/sys one can find > > #define SEMMSL 32 /* <= 512 max num of semaphores per id */ > > It's obviously not the case. How can I have Cygwin allowing semaphore set > of size 250?
First question: Are you using cygipc or cygserver? If you're using cygipc, somebody else will have to answer your question. If you're using cygserver, the include files in /usr/include/cygipc are irrelevant. Look into /usr/include/sys. If you want to change the values, reading /usr/share/doc/Cygwin/cygserver.README will help. Corinna -- Corinna Vinschen Please, send mails regarding Cygwin to Cygwin Co-Project Leader mailto:[EMAIL PROTECTED] Red Hat, Inc. -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
