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

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

[Peng Haitao]

The functions getcwd(), getwd() and get_current_dir_name() are
thread safe.

Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
---
 man3/getcwd.3 | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/man3/getcwd.3 b/man3/getcwd.3
index d351938..f4762f2 100644
--- a/man3/getcwd.3
+++ b/man3/getcwd.3
@@ -205,6 +205,22 @@ The
 argument is less than the length of the absolute pathname of the
 working directory, including the terminating null byte.
 You need to allocate a bigger array and try again.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lbw22 lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR getcwd (),
+.BR getwd ()
+T}	Thread safety	MT-Safe
+T{
+.BR get_current_dir_name ()
+T}	Thread safety	MT-Safe env
+.TE
 .SH CONFORMING TO
 .BR getcwd ()
 conforms to POSIX.1-2001.
-- 
1.9.3

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

[Michael Kerrisk (man-pages)]

Thanks, Haitao. Applied in my local branch.

Cheers,

Michael



On 07/21/2014 10:57 AM, Peng Haitao wrote:
> The functions getcwd(), getwd() and get_current_dir_name() are
> thread safe.
> 
> Signed-off-by: Peng Haitao <penght-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
> ---
>  man3/getcwd.3 | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/man3/getcwd.3 b/man3/getcwd.3
> index d351938..f4762f2 100644
> --- a/man3/getcwd.3
> +++ b/man3/getcwd.3
> @@ -205,6 +205,22 @@ The
>  argument is less than the length of the absolute pathname of the
>  working directory, including the terminating null byte.
>  You need to allocate a bigger array and try again.
> +.SH ATTRIBUTES
> +For an explanation of the terms used in this section, see
> +.BR attributes (7).
> +.TS
> +allbox;
> +lbw22 lb lb
> +l l l.
> +Interface	Attribute	Value
> +T{
> +.BR getcwd (),
> +.BR getwd ()
> +T}	Thread safety	MT-Safe
> +T{
> +.BR get_current_dir_name ()
> +T}	Thread safety	MT-Safe env
> +.TE
>  .SH CONFORMING TO
>  .BR getcwd ()
>  conforms to POSIX.1-2001.
> 


-- 
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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