| // |
| // Copyright © 2005-2020 Rich Felker, et al. |
| // Licensed under the MIT license.s |
| // |
| |
| /* Copyright © 2005-2020 Rich Felker, et al. |
| |
| Permission is hereby granted, free of charge, to any person obtaining |
| a copy of this software and associated documentation files (the |
| "Software"), to deal in the Software without restriction, including |
| without limitation the rights to use, copy, modify, merge, publish, |
| distribute, sublicense, and/or sell copies of the Software, and to |
| permit persons to whom the Software is furnished to do so, subject to |
| the following conditions: |
| |
| The above copyright notice and this permission notice shall be |
| included in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ |
| |
| #ifndef _SCHED_H |
| #define _SCHED_H |
| #include <sys/_types.h> |
| |
| typedef struct { |
| unsigned long __bits[128/sizeof(long)]; |
| } cpu_set_t; |
| |
| #define __CPU_op_S(i, size, set, op) ( (i)/8U >= (size) ? 0 : \ |
| (((unsigned long *)(set))[(i)/8/sizeof(long)] op (1UL<<((i)%(8*sizeof(long))))) ) |
| |
| #define CPU_SET_S(i, size, set) __CPU_op_S(i, size, set, |=) |
| #define CPU_CLR_S(i, size, set) __CPU_op_S(i, size, set, &=~) |
| #define CPU_ISSET_S(i, size, set) __CPU_op_S(i, size, set, &) |
| |
| #define __CPU_op_func_S(func, op) \ |
| static __inline void __CPU_##func##_S(size_t __size, cpu_set_t *__dest, \ |
| const cpu_set_t *__src1, const cpu_set_t *__src2) \ |
| { \ |
| size_t __i; \ |
| for (__i=0; __i<__size/sizeof(long); __i++) \ |
| ((unsigned long *)__dest)[__i] = ((unsigned long *)__src1)[__i] \ |
| op ((unsigned long *)__src2)[__i] ; \ |
| } |
| |
| __CPU_op_func_S(AND, &) |
| __CPU_op_func_S(OR, |) |
| __CPU_op_func_S(XOR, ^) |
| |
| #define CPU_AND_S(a,b,c,d) __CPU_AND_S(a,b,c,d) |
| #define CPU_OR_S(a,b,c,d) __CPU_OR_S(a,b,c,d) |
| #define CPU_XOR_S(a,b,c,d) __CPU_XOR_S(a,b,c,d) |
| |
| typedef __pid_t pid_t; |
| |
| #endif |