Thread (1 message) 1 message, 1 author, 2015-06-03

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

DORMANTno replies

From: Zeng Linggang <hidden>
Date: 2015-06-03 10:16:31
Subsystem: the rest · Maintainer: Linus Torvalds

Possibly related (same subject, not in this thread)

After research, We think malloc_get_state() and malloc_set_state() are
thread-safe. But, there are not markings of them in glibc document.

Signed-off-by: Zeng Linggang <redacted>
---
 man3/malloc_get_state.3 | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff --git a/man3/malloc_get_state.3 b/man3/malloc_get_state.3
index 6f3f87d..20dde14 100644
--- a/man3/malloc_get_state.3
+++ b/man3/malloc_get_state.3
@@ -83,6 +83,20 @@ is a more recent version than this implementation knows about,
 .\" if((ms->version & ~0xffl) > (MALLOC_STATE_VERSION & ~0xffl)) return -2;
 .BR malloc_set_state ()
 returns \-2.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lbw19 lb lb
+l l l.
+Interface	Attribute	Value
+T{
+.BR malloc_get_state (),
+.BR malloc_set_state ()
+T}	Thread safety	MT-Safe
+.TE
+
 .SH CONFORMING TO
 These functions are GNU extensions.
 .SH NOTES
-- 
1.9.3

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