41 lines
1.1 KiB
Groff
41 lines
1.1 KiB
Groff
|
. \" Manual Seite fuer fgetline
|
||
|
|
. \" @(#)fgetline.3 1.1
|
||
|
|
. \"
|
||
|
|
.if t .ds a \v'-0.55m'\h'0.00n'\z.\h'0.40n'\z.\v'0.55m'\h'-0.40n'a
|
||
|
|
.if t .ds o \v'-0.55m'\h'0.00n'\z.\h'0.45n'\z.\v'0.55m'\h'-0.45n'o
|
||
|
|
.if t .ds u \v'-0.55m'\h'0.00n'\z.\h'0.40n'\z.\v'0.55m'\h'-0.40n'u
|
||
|
|
.if t .ds A \v'-0.77m'\h'0.25n'\z.\h'0.45n'\z.\v'0.77m'\h'-0.70n'A
|
||
|
|
.if t .ds O \v'-0.77m'\h'0.25n'\z.\h'0.45n'\z.\v'0.77m'\h'-0.70n'O
|
||
|
|
.if t .ds U \v'-0.77m'\h'0.30n'\z.\h'0.45n'\z.\v'0.77m'\h'-.75n'U
|
||
|
|
.if t .ds s \(*b
|
||
|
|
.if t .ds S SS
|
||
|
|
.if n .ds a ae
|
||
|
|
.if n .ds o oe
|
||
|
|
.if n .ds u ue
|
||
|
|
.if n .ds s sz
|
||
|
|
.TH FGETLINE 3 "15. Juli 1988" "J\*org Schilling" "Schily\'s LIBRARY FUNCTIONS"
|
||
|
|
.SH NAME
|
||
|
|
fgetline() \- gets a line from a file
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.nf
|
||
|
|
.B
|
||
|
|
int fgetline(f,buf,length)
|
||
|
|
.B FILE *f;
|
||
|
|
.B char *buf;
|
||
|
|
.B int length;
|
||
|
|
.fi
|
||
|
|
.SH DESCRIPTION
|
||
|
|
fgetline() reads up to length characters from the input file
|
||
|
|
using getc() (q.v.). The transfer is also terminated by a
|
||
|
|
newline, end of file, or read error. The newline character is
|
||
|
|
stripped and the string is NULL ('\\0') terminated.
|
||
|
|
.SH RETURNS
|
||
|
|
.TP
|
||
|
|
.B >=0
|
||
|
|
the number of bytes read.
|
||
|
|
.TP
|
||
|
|
.B < 0
|
||
|
|
if an error occurred.
|
||
|
|
.SH NOTES
|
||
|
|
none
|