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atoi.3: ATTRIBUTES: Note functions that are thread safe with exceptions
The functions atoi(), atol() and atoll() are thread safe with exceptions. Signed-off-by: Peng Haitao <penght@cn.fujitsu.com> Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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man3/atoi.3
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man3/atoi.3
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.\" Modified Sat Jul 24 21:38:42 1993, Rik Faith (faith@cs.unc.edu)
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.\" Modified Sat Jul 24 21:38:42 1993, Rik Faith (faith@cs.unc.edu)
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.\" Modified Sun Dec 17 18:35:06 2000, Joseph S. Myers
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.\" Modified Sun Dec 17 18:35:06 2000, Joseph S. Myers
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.\"
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.\"
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.TH ATOI 3 2012-08-03 "GNU" "Linux Programmer's Manual"
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.TH ATOI 3 2013-10-14 "GNU" "Linux Programmer's Manual"
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.SH NAME
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.SH NAME
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atoi, atol, atoll, atoq \- convert a string to an integer
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atoi, atol, atoll, atoq \- convert a string to an integer
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.SH SYNOPSIS
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.SH SYNOPSIS
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@ -90,6 +90,18 @@ is an obsolete name for
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.BR atoll ().
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.BR atoll ().
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.SH RETURN VALUE
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.SH RETURN VALUE
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The converted value.
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The converted value.
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.SH ATTRIBUTES
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.SS Multithreading (see pthreads(7))
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The
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.BR atoi (),
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.BR atol (),
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and
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.BR atoll ()
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functions are thread-safe with exceptions.
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These functions can be safely used in multithreaded applications,
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as long as
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.BR setlocale (3)
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is not called to change the locale.
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.SH CONFORMING TO
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.SH CONFORMING TO
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SVr4, POSIX.1-2001, 4.3BSD, C99.
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SVr4, POSIX.1-2001, 4.3BSD, C99.
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C89 and
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C89 and
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