stoi(9F)

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).

PARAMETERS

     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.