diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | posix/bits/cpu-set.h | 44 |
2 files changed, 27 insertions, 22 deletions
@@ -1,3 +1,8 @@ +2017-06-13 Zack Weinberg <zackw@panix.com> + + * posix/bits/cpu-set.h: Correct indentation of preprocessor + directives. + 2017-06-12 Zack Weinberg <zackw@panix.com> * bits/sched.h: Remove __need_schedparam logic and replace with a diff --git a/posix/bits/cpu-set.h b/posix/bits/cpu-set.h index f9b11b9..4091418 100644 --- a/posix/bits/cpu-set.h +++ b/posix/bits/cpu-set.h @@ -25,15 +25,15 @@ #endif /* Size definition for CPU sets. */ -# define __CPU_SETSIZE 1024 -# define __NCPUBITS (8 * sizeof (__cpu_mask)) +#define __CPU_SETSIZE 1024 +#define __NCPUBITS (8 * sizeof (__cpu_mask)) /* Type for array elements in 'cpu_set_t'. */ typedef __CPU_MASK_TYPE __cpu_mask; /* Basic access functions. */ -# define __CPUELT(cpu) ((cpu) / __NCPUBITS) -# define __CPUMASK(cpu) ((__cpu_mask) 1 << ((cpu) % __NCPUBITS)) +#define __CPUELT(cpu) ((cpu) / __NCPUBITS) +#define __CPUMASK(cpu) ((__cpu_mask) 1 << ((cpu) % __NCPUBITS)) /* Data structure to describe CPU mask. */ typedef struct @@ -42,11 +42,11 @@ typedef struct } cpu_set_t; /* Access functions for CPU masks. */ -# if __GNUC_PREREQ (2, 91) -# define __CPU_ZERO_S(setsize, cpusetp) \ +#if __GNUC_PREREQ (2, 91) +# define __CPU_ZERO_S(setsize, cpusetp) \ do __builtin_memset (cpusetp, '\0', setsize); while (0) -# else -# define __CPU_ZERO_S(setsize, cpusetp) \ +#else +# define __CPU_ZERO_S(setsize, cpusetp) \ do { \ size_t __i; \ size_t __imax = (setsize) / sizeof (__cpu_mask); \ @@ -54,22 +54,22 @@ typedef struct for (__i = 0; __i < __imax; ++__i) \ __bits[__i] = 0; \ } while (0) -# endif -# define __CPU_SET_S(cpu, setsize, cpusetp) \ +#endif +#define __CPU_SET_S(cpu, setsize, cpusetp) \ (__extension__ \ ({ size_t __cpu = (cpu); \ __cpu / 8 < (setsize) \ ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ |= __CPUMASK (__cpu)) \ : 0; })) -# define __CPU_CLR_S(cpu, setsize, cpusetp) \ +#define __CPU_CLR_S(cpu, setsize, cpusetp) \ (__extension__ \ ({ size_t __cpu = (cpu); \ __cpu / 8 < (setsize) \ ? (((__cpu_mask *) ((cpusetp)->__bits))[__CPUELT (__cpu)] \ &= ~__CPUMASK (__cpu)) \ : 0; })) -# define __CPU_ISSET_S(cpu, setsize, cpusetp) \ +#define __CPU_ISSET_S(cpu, setsize, cpusetp) \ (__extension__ \ ({ size_t __cpu = (cpu); \ __cpu / 8 < (setsize) \ @@ -77,14 +77,14 @@ typedef struct & __CPUMASK (__cpu))) != 0 \ : 0; })) -# define __CPU_COUNT_S(setsize, cpusetp) \ +#define __CPU_COUNT_S(setsize, cpusetp) \ __sched_cpucount (setsize, cpusetp) -# if __GNUC_PREREQ (2, 91) -# define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ +#if __GNUC_PREREQ (2, 91) +# define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ (__builtin_memcmp (cpusetp1, cpusetp2, setsize) == 0) -# else -# define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ +#else +# define __CPU_EQUAL_S(setsize, cpusetp1, cpusetp2) \ (__extension__ \ ({ const __cpu_mask *__arr1 = (cpusetp1)->__bits; \ const __cpu_mask *__arr2 = (cpusetp2)->__bits; \ @@ -94,9 +94,9 @@ typedef struct if (__arr1[__i] != __arr2[__i]) \ break; \ __i == __imax; })) -# endif +#endif -# define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \ +#define __CPU_OP_S(setsize, destset, srcset1, srcset2, op) \ (__extension__ \ ({ cpu_set_t *__dest = (destset); \ const __cpu_mask *__arr1 = (srcset1)->__bits; \ @@ -107,10 +107,10 @@ typedef struct ((__cpu_mask *) __dest->__bits)[__i] = __arr1[__i] op __arr2[__i]; \ __dest; })) -# define __CPU_ALLOC_SIZE(count) \ +#define __CPU_ALLOC_SIZE(count) \ ((((count) + __NCPUBITS - 1) / __NCPUBITS) * sizeof (__cpu_mask)) -# define __CPU_ALLOC(count) __sched_cpualloc (count) -# define __CPU_FREE(cpuset) __sched_cpufree (cpuset) +#define __CPU_ALLOC(count) __sched_cpualloc (count) +#define __CPU_FREE(cpuset) __sched_cpufree (cpuset) __BEGIN_DECLS |