envz_add.3: ATTRIBUTES: Note functions that are thread-safe

The markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Ma Shimiao 2015-02-25 16:46:50 +08:00 committed by Michael Kerrisk
parent 24d428e445
commit 29a663f7cf
1 changed files with 20 additions and 0 deletions

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@ -115,6 +115,26 @@ All envz functions that do memory allocation have a return type of
and return 0 for success, and
.B ENOMEM
if an allocation error occurs.
.SH ATTRIBUTES
For an explanation of the terms used in this section, see
.BR attributes (7).
.TS
allbox;
lbw27 lb lb
l l l.
Interface Attribute Value
T{
.BR envz_add (),
.BR envz_entry (),
.br
.BR envz_get (),
.BR envz_merge (),
.br
.BR envz_remove (),
.BR envz_strip ()
T} Thread safety MT-Safe
.TE
.SH CONFORMING TO
These functions are a GNU extension.
Handle with care.