[PATCH] regex.3: ATTRIBUTES: Note functions that are thread safe with exceptions

[PATCH] regex.3: ATTRIBUTES: Note functions that are thread safe with exceptions

[Peng Haitao]

The functions regcomp() and regexec() are thread safe with exceptions.
The functions regerror and regfree() are thread safe.

Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
---
 man3/regex.3 | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/man3/regex.3 b/man3/regex.3
index bee47b1..32b6b56 100644
--- a/man3/regex.3
+++ b/man3/regex.3
@@ -301,6 +301,25 @@ The regex routines ran out of memory.
 .TP
 .B REG_ESUBREG
 Invalid back reference to a subexpression.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lbw20 lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR regcomp (),
+.BR regexec ()
+T}	Thread safety	MT-Safe locale
+T{
+.BR regerror ()
+T}	Thread safety	MT-Safe env
+T{
+.BR regfree ()
+T}	Thread safety	MT-Safe
+.TE
 .SH CONFORMING TO
 POSIX.1-2001.
 .SH SEE ALSO
-- 
1.9.3

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Re: [PATCH] regex.3: ATTRIBUTES: Note functions that are thread safe with exceptions

[Michael Kerrisk (man-pages)]

Thanks, Haitao. Applied (in my local branch). (And changelog amended
as per your follow-up mail).

Cheers,

Michael



On 07/28/2014 06:00 AM, Peng Haitao wrote:
> The functions regcomp() and regexec() are thread safe with exceptions.
> The functions regerror and regfree() are thread safe.
> 
> Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> ---
>  man3/regex.3 | 19 +++++++++++++++++++
>  1 file changed, 19 insertions(+)
> 
> diff --git a/man3/regex.3 b/man3/regex.3
> index bee47b1..32b6b56 100644
> --- a/man3/regex.3
> +++ b/man3/regex.3
> @@ -301,6 +301,25 @@ The regex routines ran out of memory.
>  .TP
>  .B REG_ESUBREG
>  Invalid back reference to a subexpression.
> +.SH ATTRIBUTES
> +For an explanation of the terms used in this section, see
> +.BR attributes (7).
> +.TS
> +allbox;
> +lbw20 lb lb
> +l l l.
> +Interface	Attribute	Value
> +T{
> +.BR regcomp (),
> +.BR regexec ()
> +T}	Thread safety	MT-Safe locale
> +T{
> +.BR regerror ()
> +T}	Thread safety	MT-Safe env
> +T{
> +.BR regfree ()
> +T}	Thread safety	MT-Safe
> +.TE
>  .SH CONFORMING TO
>  POSIX.1-2001.
>  .SH SEE ALSO
> 


-- 
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
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