src/cbuf/get_line.c File Reference

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

Include dependency graph for get_line.c:

Go to the source code of this file.

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

---

Detailed Description

Author:

Georg Hopp

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.

{
        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;
}

Here is the call graph for this function:

Here is the caller graph for this function: