Initial commit

notes/libk stuff

@@ -0,0 +1,384 @@
+(Almost) all of this will be in libc as well, but this stuff should be a part
+of libk (the libc makefile's FREE_OBJS variable). Anything not on this list
+that the kernel will need that isn't otherwise a part of the libc is probably 
+best put in kernel dev, rather than in libc dev (e.g. info on the elf format 
+or endianness). This also isn't a complete list. This is based off what the 
+Linux klibc has that overlaps with what a POSIX-compliant libc has. We may need 
+to add more from the POSIX libc, and I may have not put in dependencies here or
+there (types that are needed, or macros, or functions, or whatever).
+
+X - complete; ~ - prototype exists; ? - not sure if done
+Unless otherwise specified, *() denotes a function, *[] an array variable,
+* \* a pointer, [A-Z_0-9]+ a macro, [a-z_0-9] a variable or type, and anything
+prefixed with struct is a struct.
+(hello() is a function, hello[] is an array, hello * is a pointer, HELLO is a
+ macro, HELLO() is a function macro, hello is a variable or type, and 
+ struct hello is a struct.)
+
+arpa/inet.h
+  inet_addr()
+  inet_ntoa()
+  inet_ntop()
+  inet_pton()
+assert.h (complete)
+ctype.h (complete as far as libk is concerned - don't need locale variants)
+dirent.h
+  DIR type
+  struct dirent
+  alphasort()
+  closedir()
+  fdopendir()
+  opendir()
+  readdir()
+  dirrd()
+  scandir()
+errno.h (complete)
+fcntl.h
+  struct flock
+  open()
+  openat()
+  creat()
+  fcntl()
+  Neccesary macros for the above
+fnmatch.h
+  X FNM_NOMATCH
+  X FNM_PATHNAME
+  X FNM_PERIOD
+  X FNM_NOESCAPE
+  ~ fnmatch()
+grp.h
+  X struct group
+  ~ getgrid()
+  ~ getgrnam()
+inttypes.h
+  imaxabs()
+  strtoimax()
+limits.h (complete)
+net/if.h
+netinet/in.h
+netinet/tcp.h
+poll.h
+pwd.h
+  struct passwd
+  getpwuid()
+  getpwman()
+sched.h
+  struct sched_param
+  sched_setscheduler()
+  sched_yield()
+setjmp.h
+  sigjmp_buf[]
+  setjmp()
+  longjmp()
+  sigsetjmp()
+  siglongjmp()
+signal.h
+  sig_atomic_t
+  SIGRTMIN
+  SIGRTMAX
+  sigemptyset()
+  sigfillset()
+  sigaddset()
+  sigdelset()
+  sigismember()
+  signal()
+  sigaction()
+  sigprocmask()
+  sigpending()
+  sigsuspend()
+  raise()
+  kill()
+stdarg.h
+  AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+  AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+  AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+  AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+stdbool.h (complete)
+stddef.h (complete)
+stdint.h (complete)
+stdio.h
+  X FILE type
+  X EOF
+  X BUFSIZ
+  X _IO*BF
+  X stdin, stdout, stderr
+  ~ fopen()
+  ~ fdopen()
+  ~ fclose()
+  ~ fseek()
+  ~ rewind()
+  ~ fputs()
+  fputs_unlocked()
+  X puts()
+  ~ fputc()
+  ~ putc()
+  X putchar()
+  fputc_unlocked()
+  putchar_unlocked()
+  putc_unlocked()
+  ~ fgetc()
+  fgetc_unlocked()
+  ~ fgets()
+  fgets_unlocked()
+  ~ getc()
+  ~ getchar()
+  getc_unlocked()
+  getchar_unlocked()
+  ~ ungetc()
+  X printf()
+  ~ vprintf()
+  ~ fprintf()
+  ~ vfprintf()
+  ~ sprintf()
+  ~ vsprintf()
+  ~ snprintf()
+  ~ vsnprintf()
+  ~ sscanf()
+  ~ vsscanf()
+  ? perror()
+  rename()
+  renameat()
+  remove()
+  ~ fread()
+  ~ fwrite()
+  ftell()
+  ~ ferror()
+  ~ feof()
+  fileno()
+  ~ clearrerr()
+stdlib.h
+  X EXIT_FAILURE
+  X EXIT_SUCCESS
+  ? abort()
+  X abs()
+  ~ system()
+  ~ atexit()
+  ~ atoi()
+  ~ atol()
+  ~ atoll
+  ~ exit()
+  ~_Exit()
+  X labs()
+  X llabs()
+  ~ strtol()
+  ~ strtoll()
+  ~ strtoul()
+  ~ strtoull()
+  ~ getenv()
+  putenv()
+  setenv()
+  unsetenv()
+  X bsearch()
+  ~ qsort()
+  X srand()
+  X rand()
+  srand48()
+  jrand48()
+  mrand48()
+  nrand48()
+  lrand48()
+  random()
+  srandom()
+  unlockpt()
+  ptsname()
+  posix_openpt()
+  grantpt()
+  realpath()
+string.h
+  memccpy()
+  memchr()
+  X memcmp()
+  X memcpy()
+  X memmove()
+  X memset()
+  X strcat()
+  ~ strchr()
+  X strcmp()
+  ~ strcpy()
+  X strcspn()
+  strdup()
+  ~ strerror()
+  strsignal()
+  X strlen()
+  ~ strncat()
+  ~ strncmp()
+  ~ strncpy()
+  strpbrk()
+  ~ strstr()
+  X strtok()
+  strtok_r()
+sys/mman.h
+  mmap()
+  munmap()
+  shm_open()
+  shm_unlink()
+  msync()
+  mprotect()
+  mlockall()
+  munlockall()
+  mlock()
+  munlock()
+sys/resource.h
+  getpriority()
+  setpriority()
+  getrusage()
+sys/select.h
+  FD_CLR()
+  FD_ISSET()
+  FD_SET()
+  FD_ZERO()
+  FD_SETSIZE
+  select()
+  pselect()
+sys/socket.h
+  X sa_family_t
+  X struct sockaddr
+  X socklen_t
+  struct msghdr
+  struct cmsghdr
+  CMSG_DATA()
+  CMSG_NXTHDR()
+  CMSG_FIRSTHDR()
+  accept()
+  bind()
+  connect()
+  getpeername()
+  getsockname()
+  getsockopt()
+  listen()
+  recv()
+  recvfrom()
+  recvmsg()
+  send()
+  sendmsg()
+  sendto()
+  setsockopt()
+  shutdown()
+  socket()
+  socketpair()
+sys/stat.h
+  S_IFMT macro family
+  S_I[RWX](USR|GRP|OTH) and related macros
+  S_IS. macro family
+  stat()
+  fstat()
+  fstatat()
+  lstat()
+  umask()
+  mknod()
+  mknodat()
+  mkfifo()
+  utimensat()
+  fchmodat()
+sys/statvfs.h
+  struct statvfs
+  fstatvfs()
+  statvfs()
+sys/time.h
+  gettimeofday()
+  gettitimer()
+  settitimer()
+  utimes()
+sys/uio.h
+  struct iovec
+  readv()
+  writev()
+sys/un.h
+  ???
+sys/utsname.h
+  X struct utsname
+  ~ uname()
+sys/wait.h
+  WEXITSTATUS()
+  WTERMSIG()
+  WIFEXITED()
+  WIFSTOPPED()
+  WIFSIGNALED()
+  WSTOPSIG()
+  X wait()
+  waitpid()
+syslog.h
+  ~ closelog()
+  ~ openlog()
+  ~ syslog()
+termios.h
+  TCSANOW
+  TCSADRAIN
+  TCSAFLUSH
+  tcgetattr()
+  tcsetattr()
+  tcflow()
+  tcflush()
+  tcdrain()
+  tcgetsid()
+  tcsendbreak()
+  cfgetospeed()
+  cfgetispeed()
+  cfsetospeed()
+  cfsetispeed()
+time.h
+  X time()
+  ~ nanosleep()
+unistd.h
+  X F_OK
+  X R_OK
+  X W_OK
+  X X_OK
+  STDERR_FILENO
+  STDIN_FILENO
+  STDOUT_FILENO
+  access()
+  chdir()
+  chown()
+  close()
+  dup()
+  dup2()
+  _exit()
+  execl()
+  execle()
+  execlp()
+  execv()
+  execve()
+  execvp()
+  faccessat()
+  fchdir()
+  fchown()
+  fchownat()
+  fdatasync()
+  fork()
+  fsync()
+  ftruncate()
+  getegid()
+  geteuid()
+  getgid()
+  getgroups()
+  gethostname()
+  getopt()
+  getuid()
+  isatty()
+  lchown()
+  link()
+  linkat()
+  lseek()
+  nice()
+  pipe()
+  pread()
+  pwrite()
+  read()
+  readlink()
+  readlinkat()
+  rmdir()
+  setegid()
+  seteuid()
+  setgid()
+  setuid()
+  sleep()
+  symlink()
+  symlinkat()
+  sync()
+  unlink()
+  unlinkat()
+  write()
+utime.h
+  struct utimbuf
+  utime()