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Macros
limits.h File Reference
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Macros

#define _PAGESIZE   4096
 
#define ARG_MAX   131072 /* # bytes of args + environ for exec() */
 
#define LINK_MAX   127 /* # links a file may have */
 
#define MAX_CANON   255 /* size of the canonical input queue */
 
#define MAX_INPUT   255 /* size of the type-ahead buffer */
 
#define NAME_MAX   255 /* # chars in a file name */
 
#define NGROUPS_MAX   65536 /* supplemental group IDs are available */
 
#define PAGE_SIZE   _PAGESIZE
 
#define PAGESIZE   _PAGESIZE
 
#define PATH_MAX   4096 /* # chars in a path name including nul */
 
#define PIPE_BUF   4096 /* # bytes in atomic write to a pipe */
 
#define RTSIG_MAX   32
 

Macro Definition Documentation

#define _PAGESIZE   4096

Definition at line 4 of file limits.h.

#define ARG_MAX   131072 /* # bytes of args + environ for exec() */

Definition at line 15 of file limits.h.

#define LINK_MAX   127 /* # links a file may have */

Definition at line 16 of file limits.h.

#define MAX_CANON   255 /* size of the canonical input queue */

Definition at line 17 of file limits.h.

#define MAX_INPUT   255 /* size of the type-ahead buffer */

Definition at line 18 of file limits.h.

#define NAME_MAX   255 /* # chars in a file name */

Definition at line 19 of file limits.h.

#define NGROUPS_MAX   65536 /* supplemental group IDs are available */

Definition at line 2 of file limits.h.

#define PAGE_SIZE   _PAGESIZE

Definition at line 6 of file limits.h.

#define PAGESIZE   _PAGESIZE

Definition at line 5 of file limits.h.

Referenced by sysconf().

#define PATH_MAX   4096 /* # chars in a path name including nul */

Definition at line 20 of file limits.h.

#define PIPE_BUF   4096 /* # bytes in atomic write to a pipe */

Definition at line 21 of file limits.h.

#define RTSIG_MAX   32

Definition at line 3 of file limits.h.