| #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \ | |
| || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) | |
| #define PAGE_SIZE 4096 | |
| #define LONG_BIT __riscv_xlen | |
| #endif | |
| #if __riscv_xlen == 32 | |
| #define LONG_MAX 0x7fffffffL | |
| #else | |
| #define LONG_MAX 0x7fffffffffffffffL | |
| #endif | |
| #define LLONG_MAX 0x7fffffffffffffffLL |