[Asterisk-code-review] Fix showing of swap details when sysinfo() is available (asterisk[master])

[Timo Teräs]

Hello Anonymous Coward #1000019, Walter Doekes,

I'd like you to reexamine a change.  Please visit

    https://gerrit.asterisk.org/3871

to look at the new patch set (#2).

Change subject: Fix showing of swap details when sysinfo() is available
......................................................................

Fix showing of swap details when sysinfo() is available

If sysinfo() is available, but not sysctl() or swapctl() the
printing code for swap buffer sizes is incorrectly omitted.
The above condition happens with musl c-library.

Fix #if rule to consider defined(HAVE_SYSINFO). And also
remove the redundant || defined(HAVE_SYSCTL) which was
incorrectly there to start with. Now swap information is
displayed only if an actual libc function to get it is
available.

This also fixes warnings previously seen with musl libc:

   [CC] asterisk.c -> asterisk.o
asterisk.c: In function 'handle_show_sysinfo':
asterisk.c:773:6: warning: variable 'totalswap' set but not used
 [-Wunused-but-set-variable]
  int totalswap = 0;
      ^~~~~~~~~
asterisk.c:770:11: warning: variable 'freeswap' set but not used
 [-Wunused-but-set-variable]
  uint64_t freeswap = 0;
           ^~~~~~~~

Change-Id: I1fb21dad8f27e416c60f138c6f2bff03fb626eca
---
M main/asterisk.c
1 file changed, 1 insertion(+), 1 deletion(-)


  git pull ssh://gerrit.asterisk.org:29418/asterisk refs/changes/71/3871/2
-- 
To view, visit https://gerrit.asterisk.org/3871
To unsubscribe, visit https://gerrit.asterisk.org/settings

Gerrit-MessageType: newpatchset
Gerrit-Change-Id: I1fb21dad8f27e416c60f138c6f2bff03fb626eca
Gerrit-PatchSet: 2
Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-Owner: Timo Teräs <timo.teras at iki.fi>
Gerrit-Reviewer: Anonymous Coward #1000019
Gerrit-Reviewer: Timo Teräs <timo.teras at iki.fi>
Gerrit-Reviewer: Walter Doekes <walter+asterisk at wjd.nu>