84d9c625bf
- Fix for possible unset uid/gid in toproto
- Fix for default mtree style
- Update libelf
- Importing libexecinfo
- Resynchronize GCC, mpc, gmp, mpfr
- build.sh: Replace params with show-params.
This has been done as the make target has been renamed in the same
way, while a new target named params has been added. This new
target generates a file containing all the parameters, instead of
printing it on the console.
- Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
91 lines
3.2 KiB
C
91 lines
3.2 KiB
C
/* $NetBSD: exf.h,v 1.3 2013/11/25 22:43:46 christos Exp $ */
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/*-
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* Copyright (c) 1992, 1993, 1994
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* The Regents of the University of California. All rights reserved.
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* Copyright (c) 1992, 1993, 1994, 1995, 1996
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* Keith Bostic. All rights reserved.
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*
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* See the LICENSE file for redistribution information.
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*
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* Id: exf.h,v 10.19 2002/03/02 23:36:23 skimo Exp (Berkeley) Date: 2002/03/02 23:36:23
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*/
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/* Undo direction. */
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/*
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* exf --
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* The file structure.
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*/
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struct _exf {
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TAILQ_ENTRY(_exf) q; /* Linked list of file structures. */
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int refcnt; /* Reference count. */
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TAILQ_HEAD(_escrh, _scr) scrq; /* Attached screens */
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/* Underlying database state. */
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DB_ENV *env; /* The DB environment. */
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char *env_path; /* DB environment directory. */
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DB *db; /* File db structure. */
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db_recno_t c_nlines; /* Cached lines in the file. */
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DB *log; /* Log db structure. */
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db_recno_t l_high; /* Log last + 1 record number. */
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db_recno_t l_cur; /* Log current record number. */
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#ifdef USE_DB4_LOGGING
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DB_LSN lsn_first;
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DB_LSN lsn_high; /* LSN of last record. */
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DB_LSN lsn_cur; /* LSN of first record to undo. */
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#endif
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MARK l_cursor; /* Log cursor position. */
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dir_t lundo; /* Last undo direction. */
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WIN *l_win; /* Window owning transaction. */
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LIST_HEAD(_markh, _lmark) marks;/* Linked list of file MARK's. */
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/*
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* XXX
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* Mtime should be a struct timespec, but time_t is more portable.
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*/
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dev_t mdev; /* Device. */
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ino_t minode; /* Inode. */
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time_t mtime; /* Last modification time. */
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int fcntl_fd; /* Fcntl locking fd; see exf.c. */
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int fd; /* File descriptor */
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/*
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* Recovery in general, and these fields specifically, are described
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* in recover.c.
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*/
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#define RCV_PERIOD 120 /* Sync every two minutes. */
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char *rcv_path; /* Recover file name. */
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char *rcv_mpath; /* Recover mail file name. */
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int rcv_fd; /* Locked mail file descriptor. */
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void *lock; /* Lock for log. */
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#define F_DEVSET 0x001 /* mdev/minode fields initialized. */
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#define F_FIRSTMODIFY 0x002 /* File not yet modified. */
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#define F_MODIFIED 0x004 /* File is currently dirty. */
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#define F_MULTILOCK 0x008 /* Multiple processes running, lock. */
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#define F_NOLOG 0x010 /* Logging turned off. */
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#define F_RCV_NORM 0x020 /* Don't delete recovery files. */
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#define F_RCV_ON 0x040 /* Recovery is possible. */
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#define F_UNDO 0x080 /* No change since last undo. */
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u_int8_t flags;
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};
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/* Flags to db_get(). */
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#define DBG_FATAL 0x001 /* If DNE, error message. */
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#define DBG_NOCACHE 0x002 /* Ignore the front-end cache. */
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/* Flags to file_init() and file_write(). */
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#define FS_ALL 0x001 /* Write the entire file. */
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#define FS_APPEND 0x002 /* Append to the file. */
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#define FS_FORCE 0x004 /* Force is set. */
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#define FS_OPENERR 0x008 /* Open failed, try it again. */
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#define FS_POSSIBLE 0x010 /* Force could have been set. */
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#define FS_SETALT 0x020 /* Set alternate file name. */
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/* Flags to rcv_sync(). */
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#define RCV_EMAIL 0x01 /* Send the user email, IFF file modified. */
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#define RCV_ENDSESSION 0x02 /* End the file session. */
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#define RCV_PRESERVE 0x04 /* Preserve backup file, IFF file modified. */
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#define RCV_SNAPSHOT 0x08 /* Snapshot the recovery, and send email. */
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