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22 lines
937 B
22 lines
937 B
3 years ago
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _LINUX_LIMITS_H
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#define _LINUX_LIMITS_H
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#define NR_OPEN 1024
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#define NGROUPS_MAX 65536 /* supplemental group IDs are available */
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#define ARG_MAX 131072 /* # bytes of args + environ for exec() */
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#define LINK_MAX 127 /* # links a file may have */
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#define MAX_CANON 255 /* size of the canonical input queue */
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#define MAX_INPUT 255 /* size of the type-ahead buffer */
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#define NAME_MAX 255 /* # chars in a file name */
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#define PATH_MAX 4096 /* # chars in a path name including nul */
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#define PIPE_BUF 4096 /* # bytes in atomic write to a pipe */
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#define XATTR_NAME_MAX 255 /* # chars in an extended attribute name */
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#define XATTR_SIZE_MAX 65536 /* size of an extended attribute value (64k) */
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#define XATTR_LIST_MAX 65536 /* size of extended attribute namelist (64k) */
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#define RTSIG_MAX 32
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#endif
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