[PATCH] getenv.3: ATTRIBUTES: Note functions that are thread-safe

[PATCH] getenv.3: ATTRIBUTES: Note functions that are thread-safe

[Peng Haitao]

The functions getenv() and secure_getenv() are thread safe.

Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
---
 man3/getenv.3 | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/man3/getenv.3 b/man3/getenv.3
index 23d026f..f8e8cdc 100644
--- a/man3/getenv.3
+++ b/man3/getenv.3
@@ -93,6 +93,19 @@ environment, or NULL if there is no match.
 .SH VERSIONS
 .BR secure_getenv ()
 first appeared in glibc 2.17.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lbw25 lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR getenv (),
+.BR secure_getenv ()
+T}	Thread safety	MT-Safe env
+.TE
 .SH CONFORMING TO
 .BR getenv ():
 SVr4, POSIX.1-2001, 4.3BSD, C89, C99.
-- 
1.9.3

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Re: [PATCH] getenv.3: ATTRIBUTES: Note functions that are thread-safe

[Michael Kerrisk (man-pages)]

Thanks, Haitao. Applied in my local branch.

Cheers,

Michael


On 07/09/2014 04:47 AM, Peng Haitao wrote:
> The functions getenv() and secure_getenv() are thread safe.
> 
> Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> ---
>  man3/getenv.3 | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
> 
> diff --git a/man3/getenv.3 b/man3/getenv.3
> index 23d026f..f8e8cdc 100644
> --- a/man3/getenv.3
> +++ b/man3/getenv.3
> @@ -93,6 +93,19 @@ environment, or NULL if there is no match.
>  .SH VERSIONS
>  .BR secure_getenv ()
>  first appeared in glibc 2.17.
> +.SH ATTRIBUTES
> +For an explanation of the terms used in this section, see
> +.BR attributes (7).
> +.TS
> +allbox;
> +lbw25 lb lb
> +l l l.
> +Interface	Attribute	Value
> +T{
> +.BR getenv (),
> +.BR secure_getenv ()
> +T}	Thread safety	MT-Safe env
> +.TE
>  .SH CONFORMING TO
>  .BR getenv ():
>  SVr4, POSIX.1-2001, 4.3BSD, C89, C99.
> 


-- 
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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