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| xt_fgetline(3) | FreeBSD Library Functions Manual | xt_fgetline(3) |
LIBRARY
#include <xtend/file.h> -lxtend
SYNOPSIS
size_t xt_fgetline(FILE *fp, char *buff, size_t maxlen)
ARGUMENTS
fp: Input stream from which to read buff: Character array into which line is read maxlen: Size of array buff, not counting null byte
DESCRIPTION
xt_fgetline() reads a line of text from a FILE stream. Input is terminated when a newline or end of file is encountered, or when maxlen characters have been read. Note that up to maxlen characters may be stored, NOT INCLUDING THE NULL TERMINATOR BYTE, hence the buffer should be at least maxlen+1 bytes long. Unlike fgets(3), xt_fgetline() does not store the trailing newline character in the string.RETURN VALUES
The number of bytes read, or EOF if EOF is encountered before a newlineSEE ALSO
fgets(3)
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