[[patch] 2/2] malloc_hook.3: modernize for glibc 2.34

[Paul Eggert <eggert@cs.ucla.edu>]

---
 man3/malloc_hook.3 | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/man3/malloc_hook.3 b/man3/malloc_hook.3
index 6d944003b..7b76bbc9b 100644
--- a/man3/malloc_hook.3
+++ b/man3/malloc_hook.3
@@ -11,7 +11,7 @@
 .SH NAME
 __malloc_hook, __malloc_initialize_hook,
 __memalign_hook, __free_hook, __realloc_hook,
-__after_morecore_hook \- malloc debugging variables
+__after_morecore_hook \- malloc debugging variables (DEPRECATED)
 .SH SYNOPSIS
 .nf
 .B "#include <malloc.h>"
@@ -86,11 +86,18 @@ The use of these hook functions is not safe in multithreaded programs,
 and they are now deprecated.
 From glibc 2.24 onwards, the
 .B __malloc_initialize_hook
-variable has been removed from the API.
+variable has been removed from the API,
+and from glibc 2.34 onwards, all
+the hook variables have been removed from the API.
 .\" https://bugzilla.redhat.com/show_bug.cgi?id=450187
 .\" http://sourceware.org/bugzilla/show_bug.cgi?id=9957
 Programmers should instead preempt calls to the relevant functions
-by defining and exporting functions such as "malloc" and "free".
+by defining and exporting
+.BR malloc (),
+.BR free (),
+.BR realloc (),
+and
+.BR calloc ().
 .SH EXAMPLES
 Here is a short example of how to use these variables.
 .PP
-- 
2.31.1