[EMAIL PROTECTED] wrote: > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 8 Mar 2008 13:04:21 -0800 > From: Khem Raj <[EMAIL PROTECTED]> > Subject: Re: help : mutex sharing between processes > To: [EMAIL PROTECTED] > Cc: [email protected] > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=US-ASCII; format=flowed; delsp=yes > > > On Mar 8, 2008, at 6:16 AM, vibi wrote: > > >> hello, >> i am trying to use sharing of mutex between processes on linux. >> i am using functions pthread_mutexattr_init followed by >> pthread_mutexattr_setpshared . >> >> in pc (kernel = 2.6.22.1,libpthread-2.5.so) it is running ok. >> but in arm-linux (kernel = 2.6.23.9, >> libuClibc-0.9.28.so,libpthread-0.9.28.so ) >> i am getting error for pthread_mutexattr_setpshared function. >> >> > > I dont think linuxthreads in uclibc has this. You can use uclibc-nptl > branch currently for sh/mips > or you can try buildroot to get arm nptl which should have the process > shared mutexes. > > > -Khem > >
Hi Khem, I'm also in need of process-shared semaphores but on an x86 platform. Is there a branch with NPTL support for x86 somewhere? If so, do you have a pointer? Thanks in advance, Lance _______________________________________________ uClibc mailing list [email protected] http://busybox.net/cgi-bin/mailman/listinfo/uclibc
