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Annotation of 43BSDReno/lib/libc/sys/getfh.2, revision 1.1

1.1     ! root        1: .\" Copyright (c) 1989 The Regents of the University of California.
        !             2: .\" All rights reserved.
        !             3: .\"
        !             4: .\" Redistribution and use in source and binary forms are permitted provided
        !             5: .\" that: (1) source distributions retain this entire copyright notice and
        !             6: .\" comment, and (2) distributions including binaries display the following
        !             7: .\" acknowledgement:  ``This product includes software developed by the
        !             8: .\" University of California, Berkeley and its contributors'' in the
        !             9: .\" documentation or other materials provided with the distribution and in
        !            10: .\" all advertising materials mentioning features or use of this software.
        !            11: .\" Neither the name of the University nor the names of its contributors may
        !            12: .\" be used to endorse or promote products derived from this software without
        !            13: .\" specific prior written permission.
        !            14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            17: .\"
        !            18: .\"    @(#)getfh.2     6.2 (Berkeley) 6/23/90
        !            19: .\"
        !            20: .TH GETFH 2 "June 23, 1990"
        !            21: .UC 7
        !            22: .SH NAME
        !            23: getfh \- get file handle
        !            24: .SH SYNOPSIS
        !            25: .nf
        !            26: .ft B
        !            27: #include <sys/types.h>
        !            28: #include <sys/mount.h>
        !            29: .LP
        !            30: .ft B
        !            31: getfh(path, fhp)
        !            32: char *path;
        !            33: struct fhandle_t *fhp;
        !            34: .fi
        !            35: .ft R
        !            36: .SH DESCRIPTION
        !            37: .I Getfh
        !            38: returns a file handle for the specified file or directory
        !            39: in the file handle pointed to by
        !            40: .I fhp .
        !            41: This system call is restricted to the superuser.
        !            42: .SH RETURN VALUE
        !            43: Upon successful completion, a value of 0 is returned.
        !            44: Otherwise, \-1 is returned and the global variable
        !            45: .I errno
        !            46: is set to indicate the error.
        !            47: .SH ERRORS
        !            48: .I Getfh
        !            49: fails if one or more of the following are true:
        !            50: .TP 15
        !            51: ENOTDIR
        !            52: A component of the path prefix of
        !            53: .I path
        !            54: is not a directory.
        !            55: .TP 15
        !            56: EINVAL
        !            57: .I path
        !            58: contains a character with the high-order bit set.
        !            59: .TP 15
        !            60: ENAMETOOLONG
        !            61: The length of a component of
        !            62: .I path
        !            63: exceeds 255 characters,
        !            64: or the length of
        !            65: .I path
        !            66: exceeds 1023 characters.
        !            67: .TP 15
        !            68: ENOENT
        !            69: The file referred to by
        !            70: .I path
        !            71: does not exist.
        !            72: .TP 15
        !            73: EACCES
        !            74: Search permission is denied for a component of the path prefix of
        !            75: .IR path .
        !            76: .TP 15
        !            77: ELOOP
        !            78: Too many symbolic links were encountered in translating
        !            79: .IR path .
        !            80: .TP 15
        !            81: EFAULT
        !            82: .I Fhp
        !            83: points to an invalid address.
        !            84: .TP 15
        !            85: EIO
        !            86: An I/O error occurred while reading from or writing to the file system.

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