diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/sched.h | 56 |
1 files changed, 31 insertions, 25 deletions
diff --git a/sysdeps/unix/sysv/linux/bits/sched.h b/sysdeps/unix/sysv/linux/bits/sched.h index 5eaa2fe528..5387b9cef0 100644 --- a/sysdeps/unix/sysv/linux/bits/sched.h +++ b/sysdeps/unix/sysv/linux/bits/sched.h @@ -132,17 +132,21 @@ typedef struct } while (0) # endif # define __CPU_SET_S(cpu, setsize, cpusetp) \ - ({ size_t __cpu = (cpu); \ - __cpu < 8 * (setsize) \ - ? ((cpusetp)->__bits[__CPUELT (__cpu)] |= __CPUMASK (__cpu)) : 0; }) + (__extension__ \ + ({ size_t __cpu = (cpu); \ + __cpu < 8 * (setsize) \ + ? ((cpusetp)->__bits[__CPUELT (__cpu)] |= __CPUMASK (__cpu)) : 0; })) # define __CPU_CLR_S(cpu, setsize, cpusetp) \ - ({ size_t __cpu = (cpu); \ - __cpu < 8 * (setsize) \ - ? ((cpusetp)->__bits[__CPUELT (__cpu)] &= ~__CPUMASK (__cpu)) : 0; }) + (__extension__ \ + ({ size_t __cpu = (cpu); \ + __cpu < 8 * (setsize) \ + ? ((cpusetp)->__bits[__CPUELT (__cpu)] &= ~__CPUMASK (__cpu)) : 0; })) # define __CPU_ISSET_S(cpu, setsize, cpusetp) \ - ({ size_t __cpu = (cpu); \ - __cpu < 8 * (setsize) \ - ? (((cpusetp)->__bits[__CPUELT (__cpu)] & __CPUMASK (__cpu))) != 0 : 0; }) + (__extension__ \ + ({ size_t __cpu = (cpu); \ + __cpu < 8 * (setsize) \ + ? (((cpusetp)->__bits[__CPUELT (__cpu)] & __CPUMASK (__cpu))) != 0 \ + : 0; })) # define __CPU_COUNT_S(setsize, cpusetp) \ __sched_cpucount (setsize, cpusetp) @@ -152,25 +156,27 @@ typedef struct (__builtin_memcmp (cpusetp1, cpusetp2, setsize) == 0) # else # define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ - ({ cpu_set_t *__arr1 = (cpusetp1); \ - cpu_set_t *__arr2 = (cpusetp2); \ - size_t __imax = (setsize) / sizeof (__cpu_mask); \ - size_t __i; \ - for (__i = 0; __i < __imax; ++__i) \ - if (__arr1->__bits[__i] != __arr2->__bits[__i]) \ - break; \ - __i == __imax; }) + (__extension__ \ + ({ cpu_set_t *__arr1 = (cpusetp1); \ + cpu_set_t *__arr2 = (cpusetp2); \ + size_t __imax = (setsize) / sizeof (__cpu_mask); \ + size_t __i; \ + for (__i = 0; __i < __imax; ++__i) \ + if (__arr1->__bits[__i] != __arr2->__bits[__i]) \ + break; \ + __i == __imax; })) # endif # define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \ - ({ cpu_set_t *__dest = (destset); \ - cpu_set_t *__arr1 = (srcset1); \ - cpu_set_t *__arr2 = (srcset2); \ - size_t __imax = (setsize) / sizeof (__cpu_mask); \ - size_t __i; \ - for (__i = 0; __i < __imax; ++__i) \ - __dest->__bits[__i] = __arr1->__bits[__i] op __arr2->__bits[__i]; \ - __dest; }) + (__extension__ \ + ({ cpu_set_t *__dest = (destset); \ + cpu_set_t *__arr1 = (srcset1); \ + cpu_set_t *__arr2 = (srcset2); \ + size_t __imax = (setsize) / sizeof (__cpu_mask); \ + size_t __i; \ + for (__i = 0; __i < __imax; ++__i) \ + __dest->__bits[__i] = __arr1->__bits[__i] op __arr2->__bits[__i]; \ + __dest; })) # define __CPU_ALLOC_SIZE(count) \ ((((count) + __NCPUBITS - 1) / __NCPUBITS) * 8) |