| 44,9 → 44,11 |
|---|
| |
| #define getpagesize() (PAGE_SIZE) |
| |
| #define SEEK_SET 0 |
| #define SEEK_CUR 1 |
| #define SEEK_END 2 |
| #ifndef SEEK_SET |
| #define SEEK_SET 0 |
| #define SEEK_CUR 1 |
| #define SEEK_END 2 |
| #endif |
| |
| extern ssize_t write(int, const void *, size_t); |
| extern ssize_t read(int, void *, size_t); |
| 58,7 → 60,7 |
|---|
| extern int chdir(const char *); |
| extern char *getcwd(char *buf, size_t); |
| |
| extern void _exit(int status); |
| extern void _exit(int status) __attribute__ ((noreturn)); |
| extern void *sbrk(ssize_t incr); |
| extern int usleep(unsigned long usec); |
| extern unsigned int sleep(unsigned int seconds); |