diff options
Diffstat (limited to 'src/lib/syscall-nr.h')
| -rw-r--r-- | src/lib/syscall-nr.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/lib/syscall-nr.h b/src/lib/syscall-nr.h new file mode 100644 index 0000000..ccacbd6 --- /dev/null +++ b/src/lib/syscall-nr.h @@ -0,0 +1,36 @@ +#ifndef __LIB_SYSCALL_NR_H +#define __LIB_SYSCALL_NR_H + +/* System call numbers. */ +enum + { + /* The basic systemcalls. The ones you will implement. */ + SYS_HALT, /* Halt the operating system. */ + SYS_EXIT, /* Terminate this process. */ + SYS_EXEC, /* Start another process. */ + SYS_WAIT, /* Wait for a child process to die. */ + SYS_CREATE, /* Create a file. */ + SYS_REMOVE, /* Delete a file. */ + SYS_OPEN, /* Open a file. */ + SYS_FILESIZE, /* Obtain a file's size. */ + SYS_READ, /* Read from a file. */ + SYS_WRITE, /* Write to a file. */ + SYS_SEEK, /* Change position in a file. */ + SYS_TELL, /* Report current position in a file. */ + SYS_CLOSE, /* Close a file. */ + + /* Memory mapping system calls. */ + SYS_MMAP, /* Map a file into memory. */ + SYS_MUNMAP, /* Remove a memory mapping. */ + + /* Filesystem system calls. */ + SYS_CHDIR, /* Change the current directory. */ + SYS_MKDIR, /* Create a directory. */ + SYS_READDIR, /* Reads a directory entry. */ + SYS_ISDIR, /* Tests if a fd represents a directory. */ + SYS_INUMBER, /* Returns the inode number for a fd. */ + + SYS_NUMBER_OF_CALLS + }; + +#endif /* lib/syscall-nr.h */ |