strtoimax, strtoumax - convert string to integer
#include <inttypes.h>
intmax_t strtoimax(const char *nptr, char **endptr, int base);
uintmax_t strtoumax(const char *nptr, char **endptr, int base);
These functions are just like
strtol(3) and
strtoul(3), except
that they return a value of type
intmax_t and
uintmax_t,
respectively.
On success, the converted value is returned. If nothing was found to convert,
zero is returned. On overflow or underflow
INTMAX_MAX or
INTMAX_MIN or
UINTMAX_MAX is returned, and
errno is set
to
ERANGE.
For an explanation of the terms used in this section, see
attributes(7).
| Interface |
Attribute |
Value |
| strtoimax (), strtoumax () |
Thread safety |
MT-Safe locale |
POSIX.1-2001, POSIX.1-2008, C99.
imaxabs(3),
imaxdiv(3),
strtol(3),
strtoul(3),
wcstoimax(3)