tools/libxenstat: ensure strnlen() declaration is visible
authorJan Beulich <jbeulich@suse.com>
Thu, 14 Jan 2021 12:03:01 +0000 (13:03 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 14 Jan 2021 12:03:01 +0000 (13:03 +0100)
commit01d411fd2d2e5045a32847d6d7729bb574753e05
tree499da341f6b6cc443e13f2812bdaf07993897e7c
parentff20706cd7da8de9282cb6c0d37bde80630b0b86
tools/libxenstat: ensure strnlen() declaration is visible

Its guard was updated such that it is visible by default when POSIX 2008
was adopted by glibc. It's not visible by default on older glibc.

Fixes: 40fe714ca424 ("tools/libs/stat: use memcpy instead of strncpy in getBridge")
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Ian Jackson <ian.jackson@eu.citrix.com>
tools/libs/stat/xenstat_linux.c