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		f9e86f4190
		
	
	
	
	
		
			
			The CHILD_MAX macro in limits.h should not be there. It claims to be the limit on processes a user can own, but its value is wrong for that. There is no constant value, but a variable resource limit (RLIMIT_NPROC). Nothing in the kernel uses CHILD_MAX. The proper thing to do according to POSIX is not to define CHILD_MAX at all. The sysconf (_SC_CHILD_MAX) implementation works by calling getrlimit. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
		
			
				
	
	
		
			21 lines
		
	
	
		
			874 B
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			21 lines
		
	
	
		
			874 B
		
	
	
	
		
			C
		
	
	
	
	
	
| #ifndef _LINUX_LIMITS_H
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| #define _LINUX_LIMITS_H
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| 
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| #define NR_OPEN	        1024
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| 
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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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| 
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| #define RTSIG_MAX	  32
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| 
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| #endif
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