/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */#ifndef _LINUX_LIMITS_H#define _LINUX_LIMITS_H#define NR_OPEN 1024#define NGROUPS_MAX 65536 /* supplemental group IDs are available */#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 PATH_MAX 4096 /* # chars in a path name including nul */#define PIPE_BUF 4096 /* # bytes in atomic write to a pipe */#define XATTR_NAME_MAX 255 /* # chars in an extended attribute name */#define XATTR_SIZE_MAX 65536 /* size of an extended attribute value (64k) */#define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */#define RTSIG_MAX 32#endif
