commit 37793a18926fa689a832e75c33bc766027b1bc3c
author Tong Shen <endlessroad@google.com> Fri Apr 13 15:21:18 2018 -0700
committer Tong Shen <endlessroad@google.com> Fri Apr 13 16:07:21 2018 -0700
tree 9bd412233e89fbba0b4b78c39e5869d899415c4b
parent 48227e66026724f9a94d9ff9cdef0aacae75b3a9

Type of second __sched_cpucount should be "const cpu_set_t*".

Test: none

Bug: 77341596
Change-Id: Ib4f1a75d2cfe147855b4d5f0203f4a64c22c116a

libc/bionic/sched_cpucount.c

diff --git a/libc/bionic/sched_cpucount.c b/libc/bionic/sched_cpucount.c
index 2ea1d3f..6f66589 100644
--- a/libc/bionic/sched_cpucount.c
+++ b/libc/bionic/sched_cpucount.c
@@ -28,7 +28,7 @@
 #define _GNU_SOURCE 1
 #include <sched.h>
 
-int __sched_cpucount(size_t setsize, cpu_set_t* set) {
+int __sched_cpucount(size_t setsize, const cpu_set_t* set) {
   int nn = 0;
   int nn_max = setsize / sizeof(__CPU_BITTYPE);
   int count = 0;

libc/include/sched.h

diff --git a/libc/include/sched.h b/libc/include/sched.h
index de6969f8..1f50366 100644
--- a/libc/include/sched.h
+++ b/libc/include/sched.h
@@ -143,7 +143,7 @@
 
 #define CPU_COUNT_S(setsize, set)  __sched_cpucount((setsize), (set))
 
-int __sched_cpucount(size_t __set_size, cpu_set_t* __set) __INTRODUCED_IN(12);
+int __sched_cpucount(size_t __set_size, const cpu_set_t* __set) __INTRODUCED_IN(12);
 
 #endif /* __USE_GNU */