An architecture that _may_ have a MMU (and thus implements the msync syscall), but for which the kernel and uClibc are built as noMMU, results in a compile error:
libc/sysdeps/linux/common/msync.c:43: error: redefinition of 'msync' ./include/sys/mman.h:99: error: previous definition of 'msync' was here Signed-off-by: Steven J. Magnani <[email protected]> --- diff -uprN a/libc/sysdeps/linux/common/msync.c b/libc/sysdeps/linux/common/msync.c --- a/libc/sysdeps/linux/common/msync.c 2010-09-20 08:03:17.000000000 -0500 +++ b/libc/sysdeps/linux/common/msync.c 2010-09-21 20:59:04.000000000 -0500 @@ -11,7 +11,7 @@ #include <unistd.h> #include <sys/mman.h> -#ifdef __NR_msync +#if defined __NR_msync && defined __ARCH_USE_MMU__ #ifdef __UCLIBC_HAS_THREADS_NATIVE__ #include <sysdep-cancel.h> _______________________________________________ uClibc mailing list [email protected] http://lists.busybox.net/mailman/listinfo/uclibc
