37 lines
1.2 KiB
Groff
37 lines
1.2 KiB
Groff
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. \" Manual Seite fuer getline
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. \" @(#)getline.3 1.1
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. \"
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.if t .ds a \v'-0.55m'\h'0.00n'\z.\h'0.40n'\z.\v'0.55m'\h'-0.40n'a
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.if t .ds u \v'-0.55m'\h'0.00n'\z.\h'0.40n'\z.\v'0.55m'\h'-0.40n'u
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.if t .ds A \v'-0.77m'\h'0.25n'\z.\h'0.45n'\z.\v'0.77m'\h'-0.70n'A
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.if t .ds O \v'-0.77m'\h'0.25n'\z.\h'0.45n'\z.\v'0.77m'\h'-0.70n'O
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.if t .ds U \v'-0.77m'\h'0.30n'\z.\h'0.45n'\z.\v'0.77m'\h'-.75n'U
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.if t .ds s \(*b
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.TH GETLINE 3 "15. Juli 1988" "J\*org Schilling" "Schily\'s LIBRARY FUNCTIONS"
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.SH NAME
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getline() \- reads a line from standard input
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.SH SYNOPSIS
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.nf
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.B
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int getline(buffer,length)
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.B char *buffer;
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.B int length;
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.fi
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.SH DESCRIPTION
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getline() reads up to length characters from the standard input
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using getc() (q.v.). The transfer is also terminated by a
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newline, end of file, or read error. The buffer is NULL ('\\0')
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terminated with the new line removed.
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.SH RETURNS
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Returns either the number of bytes in the buffer or a standard
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system error code (including EOF).
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.SH NOTES
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getline() always reads to the end of the input line, even if the
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line is longer than the buffer.
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