arch/um/include/sigio.h

   1 /*
   2  * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
   3  * Licensed under the GPL
   4  */
   5
   6 #ifndef __SIGIO_H__
   7 #define __SIGIO_H__
   8
   9 extern int write_sigio_irq(int fd);
  10 extern int register_sigio_fd(int fd);
  11 extern int read_sigio_fd(int fd);
  12 extern int add_sigio_fd(int fd, int read);
  13 extern int ignore_sigio_fd(int fd);
  14 extern void sigio_lock(void);
  15 extern void sigio_unlock(void);
  16
  17 #endif
  18
  19 /*
  20  * Overrides for Emacs so that we follow Linus's tabbing style.
  21  * Emacs will notice this stuff at the end of the file and automatically
  22  * adjust the settings for this buffer only.  This must remain at the end
  23  * of the file.
  24  * ---------------------------------------------------------------------------
  25  * Local variables:
  26  * c-file-style: "linux"
  27  * End:
  28  */