libjava/include/posix.h

   1 // posix.h -- Helper functions for POSIX-flavored OSs.
   2
   3 /* Copyright (C) 2000, 2002  Free Software Foundation
   4
   5    This file is part of libgcj.
   6
   7 This software is copyrighted work licensed under the terms of the
   8 Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
   9 details.  */
  10
  11 #ifndef __JV_POSIX_H__
  12 #define __JV_POSIX_H__
  13
  14 /* Required on Tru64 UNIX V4/V5 so <sys/socket.h> defines prototypes of
  15    socket functions with socklen_t instead of size_t.  This must be defined
  16    early so <standards.h> defines the correct version of __PIIX.  */
  17 #define _POSIX_PII_SOCKET
  18
  19 #include <time.h>
  20 #include <sys/types.h>
  21
  22 #ifdef HAVE_SYS_TIME_H
  23 #include <sys/time.h>
  24 #endif
  25
  26 #ifdef HAVE_SYS_SELECT_H
  27 #include <sys/select.h>
  28 #endif
  29
  30 #ifdef HAVE_UNISTD_H
  31 #include <unistd.h>
  32 #endif
  33
  34 #include <fcntl.h>
  35
  36 #include <gcj/cni.h>
  37 #include <java/util/Properties.h>
  38
  39 extern int _Jv_select (int n, fd_set *, fd_set *, fd_set *, struct timeval *);
  40 extern jlong _Jv_platform_gettimeofday ();
  41 extern void _Jv_platform_initialize (void);
  42 extern void _Jv_platform_initProperties (java::util::Properties*);
  43
  44 inline void
  45 _Jv_platform_close_on_exec (jint fd)
  46 {
  47   // Ignore errors.
  48   fcntl (fd, F_SETFD, FD_CLOEXEC);
  49 }
  50
  51 #endif