diff options
Diffstat (limited to 'user/user.h')
-rw-r--r-- | user/user.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/user/user.h b/user/user.h index 4d398d5..a076f37 100644 --- a/user/user.h +++ b/user/user.h @@ -1,4 +1,5 @@ struct stat; +struct sysinfo; // system calls int fork(void); @@ -22,6 +23,16 @@ int getpid(void); char* sbrk(int); int sleep(int); int uptime(void); +#ifdef LAB_NET +int connect(uint32, uint16, uint16); +#endif +#ifdef LAB_PGTBL +int pgaccess(void *base, int len, void *mask); +// usyscall region +int ugetpid(void); +#endif +int trace(int); +int sysinfo(struct sysinfo*); // ulib.c int stat(const char*, struct stat*); @@ -39,3 +50,4 @@ void free(void*); int atoi(const char*); int memcmp(const void *, const void *, uint); void *memcpy(void *, const void *, uint); +int statistics(void*, int); |