table of contents
| GET_OPTION(9) | Basic Kernel Library Functions | GET_OPTION(9) |
NAME¶
get_option - Parse integer from an option string
SYNOPSIS¶
int get_option(char ** str, int * pint);
ARGUMENTS¶
str
option string
pint
(output) integer value parsed from str
DESCRIPTION¶
Read an int from an option string; if available accept a subsequent comma as well.
RETURN VALUES¶
0 - no int in string 1 - int found, no subsequent comma 2 - int found including a subsequent comma 3 - hyphen found to denote a range
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |