get_line.c File Reference

#include <sys/types.h>
#include <string.h>
#include "cbuf.h"

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Functions
char *	cbufGetLine (Cbuf this, char **line_end)

Detailed Description

Author

Georg Hopp

Copyright

Copyright © 2012 Georg Hopp

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file get_line.c.

Function Documentation

char* cbufGetLine	(	Cbuf	this,
		char **	line_end
	)

Definition at line 30 of file get_line.c.

References cbufAddrIndex(), cbufGetRead(), cbufIncRead(), and cbufMemchr().

Referenced by httpParserParse().

{
    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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