src/system/libroot/posix/sys/umask.c

   1 /*
   2  * Copyright 2004-2009, Axel Dörfler, axeld@pinc-software.de.
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include <sys/stat.h>
   8 #include <errno.h>
   9
  10 #include <errno_private.h>
  11 #include <syscalls.h>
  12 #include <umask.h>
  13
  14
  15 mode_t __gUmask = 022;
  16         // this must be made available to open() and friends
  17
  18
  19 mode_t
  20 umask(mode_t newMask)
  21 {
  22         mode_t oldMask = __gUmask;
  23         __gUmask = newMask;
  24
  25         return oldMask;
  26 }
  27