atoin.c File Reference

Implements atoi_n function. More...

#include <string.h>
#include <yaz/marcdisp.h>
#include <yaz/yaz-iconv.h>

Go to the source code of this file.

Functions
int	atoi_n (const char *buf, int len)
	like atoi(3) except that it reads exactly len characters
int	atoi_n_check (const char *buf, int size, int *val)
	like atoi_n but checks for proper formatting

Detailed Description

Implements atoi_n function.

Definition in file atoin.c.

Function Documentation

atoi_n()

int atoi_n	(	const char *	buf,
		int	len
	)

like atoi(3) except that it reads exactly len characters

Parameters

buf	buffer to read
len	number of bytes to consider (being digits)

Returns

value

Definition at line 19 of file atoin.c.

References yaz_isdigit.

Referenced by atoi_n_check(), and yaz_marc_read_iso2709().

atoi_n_check()

int atoi_n_check	(	const char *	buf,
		int	size,
		int *	val
	)

like atoi_n but checks for proper formatting

Parameters

buf	buffer to read values from
size	size of buffer
val	value of decimal number (if successful)

Return values

0	no value found (non-digits found)
1	value found and *val holds value

Definition at line 32 of file atoin.c.

References atoi_n(), and yaz_isdigit.

Referenced by convert_solrmarc(), replace_node(), yaz_marc_read_iso2709(), yaz_marc_read_line(), yaz_marc_set_leader(), yaz_marc_write_check(), yaz_marc_write_iso2709(), yaz_marc_write_json(), yaz_marc_write_line(), yaz_marc_write_marcxml_wrbuf(), yaz_marc_write_xml(), and yaz_marc_write_xml_turbo_xml().