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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

February 2017 Kernel Hackers Manual 3.16