diff options
Diffstat (limited to 'ace/os_include/os_limits.h')
-rw-r--r-- | ace/os_include/os_limits.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/ace/os_include/os_limits.h b/ace/os_include/os_limits.h deleted file mode 100644 index 0724e4c5ed3..00000000000 --- a/ace/os_include/os_limits.h +++ /dev/null @@ -1,132 +0,0 @@ -// -*- C++ -*- - -//============================================================================= -/** - * @file os_limits.h - * - * implementation-defined constants - * - * $Id$ - * - * @author Don Hinton <dhinton@dresystems.com> - * @author This code was originally in various places including ace/OS.h. - */ -//============================================================================= - -#ifndef ACE_OS_INCLUDE_OS_LIMITS_H -#define ACE_OS_INCLUDE_OS_LIMITS_H - -#include /**/ "ace/pre.h" - -#include "ace/config-all.h" - -#if !defined (ACE_LACKS_PRAGMA_ONCE) -# pragma once -#endif /* ACE_LACKS_PRAGMA_ONCE */ - -#include "ace/os_include/os_unistd.h" -#include "ace/os_include/os_stdio.h" // for FILENAME_MAX on Windows - -#if !defined (ACE_LACKS_LIMITS_H) -# include /**/ <limits.h> -#endif /* !ACE_LACKS_LIMITS_H */ - -#if !defined (ACE_LACKS_PARAM_H) -# include /**/ <sys/param.h> -#endif /* ACE_LACKS_PARAM_H */ - -// Place all additions (especially function declarations) within extern "C" {} -#ifdef __cplusplus -extern "C" -{ -#endif /* __cplusplus */ - -#if ! defined (howmany) -# define howmany(x, y) (((x)+((y)-1))/(y)) -#endif /* howmany */ - -#if !defined (NAME_MAX) -# if defined (MAXNAMLEN) -# define NAME_MAX MAXNAMLEN -# elif defined (MAXNAMELEN) -# define NAME_MAX MAXNAMELEN -# elif defined (FILENAME_MAX) -# define NAME_MAX FILENAME_MAX -# elif defined (_MAX_FNAME) -# define NAME_MAX _MAX_FNAME -# else /* _MAX_FNAME */ -# define NAME_MAX 256 -# endif /* MAXNAMLEN */ -#endif /* !NAME_MAX */ - -#if !defined (MAXNAMELEN) -# define MAXNAMELEN NAME_MAX -#endif /* MAXNAMELEN */ - -#if !defined (HOST_NAME_MAX) -# define HOST_NAME_MAX 256 -#endif /* !HOST_NAME_MAX */ - -// Note that we are using PATH_MAX instead of _POSIX_PATH_MAX, since -// _POSIX_PATH_MAX is the *minimun* maximum value for PATH_MAX and is -// defined by POSIX as 256. -#if !defined (PATH_MAX) -# if defined (_MAX_PATH) -# define PATH_MAX _MAX_PATH -# elif defined (MAX_PATH) -# define PATH_MAX MAX_PATH -# else /* !_MAX_PATH */ -# define PATH_MAX 1024 -# endif /* _MAX_PATH */ -#endif /* !PATH_MAX */ - -// Leaving this for backward compatibility, but PATH_MAX should always be -// used directly. -#if !defined (MAXPATHLEN) -# define MAXPATHLEN PATH_MAX -#endif /* !MAXPATHLEN */ - -// This is defined by XOPEN to be a minimum of 16. POSIX.1g -// also defines this value. platform-specific config.h can -// override this if need be. -#if !defined (IOV_MAX) -# define IOV_MAX 16 -#endif /* IOV_MAX */ - -#if !defined (ACE_IOV_MAX) -# define ACE_IOV_MAX IOV_MAX -#endif /* ACE_IOV_MAX */ - -#if !defined (PIPE_BUF) -# define PIPE_BUF 5120 -#endif /* PIPE_BUF */ - -#if defined (ACE_HAS_POSIX_REALTIME_SIGNALS) - // = Giving unique ACE scoped names for some important - // RTSignal-Related constants. Becuase sometimes, different - // platforms use different names for these constants. - - // Number of realtime signals provided in the system. - // _POSIX_RTSIG_MAX is the upper limit on the number of real time - // signals supported in a posix-4 compliant system. -# if defined (_POSIX_RTSIG_MAX) -# define ACE_RTSIG_MAX _POSIX_RTSIG_MAX -# else /* not _POSIX_RTSIG_MAX */ - // POSIX-4 compilant system has to provide atleast 8 RT signals. - // @@ Make sure the platform does *not* define this constant with - // some other name. If yes, use that instead of 8. -# define ACE_RTSIG_MAX 8 -# endif /* _POSIX_RTSIG_MAX */ -#endif /* ACE_HAS_POSIX_REALTIME_SIGNALS */ - - // The maximum number of concurrent timers per process. -# if !defined (_POSIX_TIMER_MAX) -# define _POSIX_TIMER_MAX 44 -# endif /* _POSIX_TIMER_MAX */ - -#ifdef __cplusplus -} -#endif /* __cplusplus */ - -#include /**/ "ace/post.h" -#endif /* ACE_OS_INCLUDE_OS_LIMITS_H */ |