diff options
Diffstat (limited to 'sys/include')
| -rw-r--r-- | sys/include/sys/filedesc.h | 7 | ||||
| -rw-r--r-- | sys/include/sys/syscall.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/sys/include/sys/filedesc.h b/sys/include/sys/filedesc.h index 49d8d52..6eb500e 100644 --- a/sys/include/sys/filedesc.h +++ b/sys/include/sys/filedesc.h @@ -35,6 +35,10 @@ #include <sys/syscall.h> #include <sys/types.h> +#define O_RDONLY 0x00000 +#define O_WRONLY 0x00001 +#define O_RDWR 0x00002 + struct proc; struct filedesc { @@ -50,7 +54,10 @@ int fd_alloc(struct proc *td, struct filedesc **fd_out); struct filedesc *fd_from_fdnum(const struct proc *td, int fdno); void fd_close_fdnum(struct proc *td, int fdno); ssize_t write(int fd, const void *buf, size_t count); +int open(const char *pathname, int oflag); + uint64_t sys_write(struct syscall_args *args); +uint64_t sys_open(struct syscall_args *args); #endif #endif diff --git a/sys/include/sys/syscall.h b/sys/include/sys/syscall.h index e75b193..0f066e5 100644 --- a/sys/include/sys/syscall.h +++ b/sys/include/sys/syscall.h @@ -39,6 +39,7 @@ enum { SYS_exit = 1, SYS_write, + SYS_open, __MAX_SYSCALLS }; |