Include/linux/limits.h
15064 #ifndef _LINUX_LIMITS_H 15065 #define _LINUX_LIMITS_H 15066 15067 #define NR_OPEN 1024 15068 15069 #define NGROUPS_MAX 32 /* suppl. group IDs are avail */ 15070 #define ARG_MAX 131072 /* bytes of args+env for exec() */ 15071 #define CHILD_MAX 999 /* no limit :-) */ 15072 #define OPEN_MAX 256 /* # open files a proc may have */ 15073 #define LINK_MAX 127 /* # links a file may have */ 15074 #define MAX_CANON 255 /* size of the canonical input q*/ 15075 #define MAX_INPUT 255 /* size of the type-ahead buf */ 15076 #define NAME_MAX 255 /* # chars in a file name */ 15077 #define PATH_MAX 4095 /* # chars in a path name */ 15078 #define PIPE_BUF 4096 /* # bytes in atomic pipe write */ 15079 15080 #define RTSIG_MAX 32 15081 15082 #endif
