toolchain/uClibc/patches/002-conditional_sched_affinity.patch

   1 diff -ur uClibc-0.9.29/libc/sysdeps/linux/common/sched_getaffinity.c uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_getaffinity.c
   2 --- uClibc-0.9.29/libc/sysdeps/linux/common/sched_getaffinity.c 2007-02-12 16:52:32.000000000 -0600
   3 +++ uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_getaffinity.c 2007-05-09 18:05:09.397411811 -0500
   4 @@ -29,6 +29,7 @@
   5  #include <sys/param.h>
   6  #include <sys/types.h>
   7
   8 +#ifdef __NR_sched_getaffinity
   9  libc_hidden_proto(memset)
  10
  11  #define __NR___syscall_sched_getaffinity __NR_sched_getaffinity
  12 @@ -48,5 +49,15 @@
  13         }
  14         return res;
  15  }
  16 +#else
  17 +/*
  18 +int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *cpuset)
  19 +{
  20 +       __set_errno(ENOSYS);
  21 +       return -1;
  22 +}
  23 +*/
  24  #endif
  25  #endif
  26 +
  27 +#endif
  28 diff -ur uClibc-0.9.29/libc/sysdeps/linux/common/sched_setaffinity.c uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_setaffinity.c
  29 --- uClibc-0.9.29/libc/sysdeps/linux/common/sched_setaffinity.c 2007-02-12 16:52:32.000000000 -0600
  30 +++ uClibc-0.9.29-patched/libc/sysdeps/linux/common/sched_setaffinity.c 2007-05-09 18:05:09.397411811 -0500
  31 @@ -31,6 +31,7 @@
  32  #include <sys/types.h>
  33  #include <alloca.h>
  34
  35 +#ifdef __NR_sched_setaffinity
  36  libc_hidden_proto(getpid)
  37
  38  #define __NR___syscall_sched_setaffinity __NR_sched_setaffinity
  39 @@ -74,5 +75,14 @@
  40
  41         return INLINE_SYSCALL (sched_setaffinity, 3, pid, cpusetsize, cpuset);
  42  }
  43 +#else
  44 +/*
  45 +int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset)
  46 +{
  47 +       __set_errno(ENOSYS);
  48 +       return -1;
  49 +}
  50 +*/
  51 +#endif
  52  #endif
  53  #endif