src/cbuf/get_line.c

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#include <sys/types.h>

#include <string.h>

#include "cbuf.h"

char *
cbufGetLine(Cbuf this, char ** line_end)
{
        char * nl  = cbufMemchr(this, '\n');
        char * ret = NULL;

        if (NULL != nl) {
                size_t len = cbufAddrIndex(this, nl) + 1;

                *line_end = nl - 1;
                *nl       = 0;
                *(nl-1)   = ('\r' == *(nl-1))? 0 : *(nl-1);

                ret = cbufGetRead(this);
                cbufIncRead(this, len);
        }

        return ret;
}

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