NAME

stoi, numtos − convert between an integer and a decimal string

SYNOPSIS

#include <sys/ddi.h>

int stoi(char ∗∗str);

void numtos(unsigned long num, char ∗s);

INTERFACE LEVEL

Solaris DDI specific (Solaris DDI). 

ARGUMENTS

str Pointer to a character string to be converted. 

num Decimal number to be converted to a character string. 

s Character buffer to hold converted decimal number. 

DESCRIPTION

stoi()

stoi() returns the integer value of a string of decimal numeric characters beginning at ∗∗str. No overflow checking is done. ∗str is updated to point at the last character examined. 

numtos ()

numtos() converts a long into a null-terminated character string. No bounds checking is done. The caller must ensure there is enough space to hold the result. 

RETURN VALUES

stoi() returns the integer value of the string str. 

CONTEXT

stoi() can be called from user or interrupt context. 

SEE ALSO

Writing Device Drivers

NOTES

stoi() handles only positive integers; it does not handle leading minus signs. 

SunOS 5.5.1  —  Last change: 3 Mar 1994