toolchain/uClibc/patches-0.9.30.1/300-fix-ppoll.diff

   1
   2 It will match kernel's sigset_t starting from 0.9.31.
   3
   4 Please try attached patch.
   5 --
   6 vda
   7
   8 --- uClibc.0/libc/sysdeps/linux/common/ppoll.c
   9 +++ uClibc.1/libc/sysdeps/linux/common/ppoll.c
  10 @@ -17,6 +17,7 @@
  11     Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  12     02111-1307 USA.  */
  13
  14 +#include <signal.h>
  15  #include <sys/syscall.h>
  16  #include <sys/poll.h>
  17
  18 @@ -26,9 +27,9 @@
  19
  20  # define __NR___libc_ppoll __NR_ppoll
  21  static __always_inline
  22 -_syscall4(int, __libc_ppoll, struct pollfd *, fds,
  23 +_syscall5(int, __libc_ppoll, struct pollfd *, fds,
  24         nfds_t, nfds, const struct timespec *, timeout,
  25 -       const __sigset_t *, sigmask)
  26 +       const __sigset_t *, sigmask, size_t, sigsetsize)
  27
  28  int
  29  ppoll (struct pollfd *fds, nfds_t nfds, const struct timespec *timeout,
  30 @@ -43,7 +44,7 @@
  31        timeout = &tval;
  32      }
  33
  34 -  return __libc_ppoll(fds, nfds, timeout, sigmask);
  35 +  return __libc_ppoll(fds, nfds, timeout, sigmask, _NSIG / 8);
  36  }
  37  libc_hidden_def(ppoll)
  38