strtoimax
Section: C Library Functions (3)
Updated: 2022-12-15
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NAME
strtoimax, strtoumax - convert string to integer
LIBRARY
Standard C library
(libc, -lc)
SYNOPSIS
#include <inttypes.h>
intmax_t strtoimax(const char *restrict nptr, char **restrict endptr,
int base);
uintmax_t strtoumax(const char *restrict nptr, char **restrict endptr,
int base);
DESCRIPTION
These functions are just like
strtol(3)
and
strtoul(3),
except that they return a value of type
intmax_t
and
uintmax_t,
respectively.
RETURN VALUE
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.
ATTRIBUTES
For an explanation of the terms used in this section, see
attributes(7).
| Interface | Attribute | Value
|
|
strtoimax(),
strtoumax()
| Thread safety | MT-Safe locale
|
STANDARDS
POSIX.1-2001, POSIX.1-2008, C99.
SEE ALSO
imaxabs(3),
imaxdiv(3),
strtol(3),
strtoul(3),
wcstoimax(3)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- STANDARDS
-
- SEE ALSO
-
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