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Macros
os_limits.h File Reference
#include "ace/os_include/os_unistd.h"
#include "ace/os_include/os_stdio.h"

Macros

#define howmany(x, y)   (((x)+((y)-1))/(y))
 
#define NAME_MAX   256
 
#define MAXNAMELEN   NAME_MAX
 
#define HOST_NAME_MAX   256
 
#define PATH_MAX   1024
 
#define MAXPATHLEN   PATH_MAX
 
#define IOV_MAX   16
 
#define ACE_IOV_MAX   IOV_MAX
 
#define PIPE_BUF   5120
 
#define _POSIX_TIMER_MAX   44
 

Detailed Description

implementation-defined constants

Id:
os_limits.h 97262 2013-08-09 08:32:10Z johnnyw
Author
Don Hinton dhint.nosp@m.on@d.nosp@m.resys.nosp@m.tems.nosp@m..com
This code was originally in various places including ace/OS.h.

Macro Definition Documentation

#define _POSIX_TIMER_MAX   44
#define ACE_IOV_MAX   IOV_MAX
#define HOST_NAME_MAX   256
#define howmany (   x,
 
)    (((x)+((y)-1))/(y))
#define IOV_MAX   16
#define MAXNAMELEN   NAME_MAX
#define MAXPATHLEN   PATH_MAX
#define NAME_MAX   256
#define PATH_MAX   1024
#define PIPE_BUF   5120