NAME

xt_ff_gets() - Read a line from a fast file stream

LIBRARY

#include <xtend/fast-file.h>
-lxtend

SYNOPSIS

char    *xt_ff_gets(xt_ff_t *stream, char *string, size_t size)

ARGUMENTS

string      A character array into which the line is read
size        Size of the character array
stream      Pointer to an xt_ff_t structure opened with xt_ff_open(3)

DESCRIPTION

xt_ff_gets(3) writes a line of text from the given xt_ff_t stream. It is functionally equivalent to fgets(3) with FILE.

RETURN VALUES

A non-negative integer on success, EOF on failure

EXAMPLES

xt_ff_t *instream;
char    buff[BUFF_SIZE];
if ( (instream = xt_ff_open(outfilename, O_RDONLY)) == NULL )
{


    fprintf(stderr, "Cannot open %s for writing: %s.n",


            outfilename,strerror(errno));


    exit(EX_NOINPUT);
}
xt_ff_gets(buff, BUFF_SIZE, instream);
xt_ff_close(instream);