Hello, i have a problem using and opening semaphores with uclibc-based code. i am using a crosscompiler cygwin to x86-linux. The uclibc version is 0.9.30.3.
i have two components, one shared library (uclibc) which creates the semaphore with the following method call: sem_open(SEM_NAME, O_CREAT | O_RDWR, S_IRUSR | S_IWUSR, 0) after that i would like to access the semaphore with the following method call from another statically linked executable (same compiler and versions): sem = sem_open(SEM_NAME, O_RDWR, S_IRUSR | S_IWUSR, 0); exactly the same code works with glibc based crosscompilers and executables. does anybody have further information to investigate this issue? the shared library includes some header files which are linked against statically glibc-based libraries. the main program has to be linked statically, otherwise i get the error "program" not found. it seems to me that the dynamic uclibc linker can't be found on my target system. I put in /usr/lib and ran "ldconfig -v" where he is listed. i built the crosscompiler with the RUNTIME_PREFIX setting = /usr/lib/. i ensured with ldd that all required libraries are found. thank you, Matthias _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
