43 lines
1.3 KiB
Groff
43 lines
1.3 KiB
Groff
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. \" Manual Seite fuer fileluopen
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. \" @(#)fileluopen.3 1.1
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. \"
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.TH FILELUOPEN 3 "15. Juli 1988" "J\*org Schilling" "Schily\'s LIBRARY FUNCTIONS"
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.SH NAME
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fileluopen() \- opens a file given a logical unit number
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.SH SYNOPSIS
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.nf
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.B
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FILE *fileluopen(lu, modes)
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.B int lu;
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.B char *modes;
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.fi
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.SH DESCRIPTION
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fileluopen() makes an object of type FILE, suitable for use with
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fileread(), putc(), etc.
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.PP
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The lu argument is a logical unit number assigned by the kernel
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when it opens a file. Logical unit numbers are not usually
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visible, although several routines reguire LUs as
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arguments and fdown() may be used to map a FILE object to a
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corresponding LU number.
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.PP
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The modes argument is a string encoding the modes of the file,
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just as for fileopen(), except that the 'c' and 't' options are
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not allowed.
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.SH RETURNS
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Returns the FILE value.
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.SH NOTES
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none
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