table of contents
| STRTOBOOL(9) | Basic C Library Functions | STRTOBOOL(9) |
NAME¶
strtobool - convert common user inputs into boolean values
SYNOPSIS¶
int strtobool(const char * s, bool * res);
ARGUMENTS¶
s
input string
res
result
DESCRIPTION¶
This routine returns 0 iff the first character is one of ´Yy1Nn0´. Otherwise it will return -EINVAL. Value pointed to by res is updated upon finding a match.
COPYRIGHT¶
| April 2023 | Kernel Hackers Manual 2.6. |