diff options
Diffstat (limited to 'toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch')
-rw-r--r-- | toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch b/toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch new file mode 100644 index 0000000..dfd5bc9 --- /dev/null +++ b/toolchain/uClibc/patches-0.9.29/002-conditional_sched_affinity.patch @@ -0,0 +1,51 @@ +--- a/libc/sysdeps/linux/common/sched_getaffinity.c ++++ b/libc/sysdeps/linux/common/sched_getaffinity.c +@@ -29,6 +29,7 @@ + #include <sys/param.h> + #include <sys/types.h> + ++#ifdef __NR_sched_getaffinity + libc_hidden_proto(memset) + + #define __NR___syscall_sched_getaffinity __NR_sched_getaffinity +@@ -48,5 +49,15 @@ int sched_getaffinity(pid_t pid, size_t + } + return res; + } ++#else ++/* ++int sched_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *cpuset) ++{ ++ __set_errno(ENOSYS); ++ return -1; ++} ++*/ + #endif + #endif ++ ++#endif +--- a/libc/sysdeps/linux/common/sched_setaffinity.c ++++ b/libc/sysdeps/linux/common/sched_setaffinity.c +@@ -31,6 +31,7 @@ + #include <sys/types.h> + #include <alloca.h> + ++#ifdef __NR_sched_setaffinity + libc_hidden_proto(getpid) + + #define __NR___syscall_sched_setaffinity __NR_sched_setaffinity +@@ -74,5 +75,14 @@ int sched_setaffinity(pid_t pid, size_t + + return INLINE_SYSCALL (sched_setaffinity, 3, pid, cpusetsize, cpuset); + } ++#else ++/* ++int sched_setaffinity(pid_t pid, size_t cpusetsize, const cpu_set_t *cpuset) ++{ ++ __set_errno(ENOSYS); ++ return -1; ++} ++*/ ++#endif + #endif + #endif |