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'\" t
.\" Copyright (c) 2003 Andries Brouwer (aeb@cwi.nl)
.\"
.\" SPDX-License-Identifier: GPL-2.0-or-later
.\"
.TH strtoimax 3 2023-07-20 "Linux man-pages 6.05.01"
.SH NAME
strtoimax, strtoumax \- convert string to integer
.SH LIBRARY
Standard C library
.RI ( libc ", " \-lc )
.SH SYNOPSIS
.nf
.B #include <inttypes.h>
.PP
.BI "intmax_t strtoimax(const char *restrict " nptr ", char **restrict " endptr ,
.BI " int " base );
.BI "uintmax_t strtoumax(const char *restrict " nptr ", char **restrict " endptr ,
.BI " int " base );
.fi
.SH DESCRIPTION
These functions are just like
.BR strtol (3)
and
.BR strtoul (3),
except that they return a value of type
.I intmax_t
and
.IR uintmax_t ,
respectively.
.SH RETURN VALUE
On success, the converted value is returned.
If nothing was found to convert, zero is returned.
On overflow or underflow
.B INTMAX_MAX
or
.B INTMAX_MIN
or
.B UINTMAX_MAX
is returned, and
.I errno
is set to
.BR ERANGE .
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbx lb lb
l l l.
Interface Attribute Value
T{
.na
.nh
.BR strtoimax (),
.BR strtoumax ()
T} Thread safety MT-Safe locale
.TE
.sp 1
.SH STANDARDS
C11, POSIX.1-2008.
.SH HISTORY
POSIX.1-2001, C99.
.SH SEE ALSO
.BR imaxabs (3),
.BR imaxdiv (3),
.BR strtol (3),
.BR strtoul (3),
.BR wcstoimax (3)
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