/[cvs]/ccvs/m4/dup2.m4
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revision 1.1 by dprice, Tue Mar 1 18:15:07 2005 UTC revision 1.2 by dprice, Fri Aug 12 20:57:46 2005 UTC
# Line 1  Line 1 
1  # dup2.m4 serial 2  #serial 3
2  dnl Copyright (C) 2002 Free Software Foundation, Inc.  dnl Copyright (C) 2002, 2005 Free Software Foundation, Inc.
3  dnl This file is free software; the Free Software Foundation  dnl This file is free software; the Free Software Foundation
4  dnl gives unlimited permission to copy and/or distribute it,  dnl gives unlimited permission to copy and/or distribute it,
5  dnl with or without modifications, as long as this notice is preserved.  dnl with or without modifications, as long as this notice is preserved.
# Line 14  AC_DEFUN([gl_FUNC_DUP2], Line 14  AC_DEFUN([gl_FUNC_DUP2],
14    
15  # Prerequisites of lib/dup2.c.  # Prerequisites of lib/dup2.c.
16  AC_DEFUN([gl_PREREQ_DUP2], [  AC_DEFUN([gl_PREREQ_DUP2], [
17    AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)    AC_CHECK_HEADERS_ONCE(unistd.h)
18  ])  ])

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