YAZ  5.23.1
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.


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

Detailed Description

Implements atoi_n function.

Definition in file atoin.c.

Function Documentation

int atoi_n ( const char *  buf,
int  len 

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

bufbuffer to read
lennumber of bytes to consider (being digits)

Definition at line 19 of file atoin.c.

References yaz_isdigit.

Referenced by atoi_n_check(), and yaz_marc_read_iso2709().

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

like atoi_n but checks for proper formatting

bufbuffer to read values from
sizesize of buffer
valvalue of decimal number (if successful)
Return values
0no value found (non-digits found)
1value 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().