table of contents
| STRICT_STRTOL(9) | Basic C Library Functions | STRICT_STRTOL(9) |
NAME¶
strict_strtol - convert a string to a long strictly
SYNOPSIS¶
int strict_strtol(const char * cp, unsigned int base, long * res);
ARGUMENTS¶
cp
The string to be converted
base
The number base to use
res
The converted result value
DESCRIPTION¶
strict_strtol is similiar to strict_strtoul, but it allows the first character of a string is ´-´.
It returns 0 if conversion is successful and *res is set to the converted value, otherwise it returns -EINVAL and *res is set to 0.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |