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Length: 1681 (0x691) Types: TextFile Notes: UNIX file Names: »s5inode.h«
└─⟦a6ab2eb36⟧ Bits:30004042/kconfig3.imd SW95705I 386/ix Multi-user Release 1.2 └─⟦a6ab2eb36⟧ UNIX Filesystem └─⟦this⟧ »kc/new/usr/include/sys/fs/s5inode.h«
/* Copyright (c) 1984 AT&T */ /* All Rights Reserved */ /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */ /* The copyright notice above does not evidence any */ /* actual or intended publication of such source code. */ #ident "@(#)s5inode.h 1.5 - 88/05/20" #define NADDR 13 #define NSADDR (NADDR*sizeof(daddr_t)/sizeof(short)) struct s5inode { ushort s5i_flags; /* see below */ ushort s5i_mode; /* file mode and type */ union s5i_u1 { struct s5inode *s5i_nxt; /* free list pntr */ daddr_t s5i_a[NADDR]; /* if normal file/directory */ short s5i_f[NSADDR]; /* counts for fifo's */ } s5i_u1; union s5i_u2 { int *s5i_mp; /* pointer to blk # map for paging */ off_t s5i_doff; /* directory offset - */ /* for directory caching */ } s5i_u2; daddr_t s5i_l; /* last logical block read (for read-ahead) */ /* The following field has been added for nfs */ char s5i_gen; /* generation number */ }; /* Flags */ #define S5IFREE 0x0 /* Free cell */ #define s5i_next s5i_u1.s5i_nxt #define s5i_addr s5i_u1.s5i_a #define s5i_lastr s5i_l #define s5i_rdev s5i_u1.s5i_a[0] #define s5i_map s5i_u2.s5i_mp #define s5i_diroff s5i_u2.s5i_doff #define s5i_faddr s5i_u1.s5i_a #define NFADDR 10 #define PIPSIZ NFADDR*BSIZE #define s5i_frptr s5i_u1.s5i_f[NSADDR-5] #define s5i_fwptr s5i_u1.s5i_f[NSADDR-4] #define s5i_frcnt s5i_u1.s5i_f[NSADDR-3] #define s5i_fwcnt s5i_u1.s5i_f[NSADDR-2] #define s5i_waite s5i_u1.s5i_f[NSADDR-3] #define s5i_waitf s5i_u1.s5i_f[NSADDR-2] #define s5i_fflag s5i_u1.s5i_f[NSADDR-1] #define IFIR 01 #define IFIW 02 #if defined(HBTCP) || defined(XWIN) #define IFIRSEL 10 #define IFIWSEL 20 #endif extern struct s5inode s5inode[];