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| author | David Sommerseth <dazo@users.sourceforge.net> | 2010-11-15 08:48:57 +0100 |
|---|---|---|
| committer | David Sommerseth <dazo@users.sourceforge.net> | 2010-11-18 18:54:49 +0100 |
| commit | eabb8eed0bc3b2b16722eeb38d8000eda35668a7 (patch) | |
| tree | 0ba8f9cf032aadde50924015ec0ba6b896dd11de /perf.c | |
| parent | Use stricter snprintf() formatting in socks_username_password_auth() (v3) (diff) | |
| download | openvpn-eabb8eed0bc3b2b16722eeb38d8000eda35668a7.tar.xz | |
Fix compiler warnings about not used dummy() functions
It has been reported that the Microsoft Visual C compiler complains if
a .c file do not contain any compilable code, which can happen if the
code has been #ifdef'ed out. To avoid this, these #ifdef sections have
a #else section which adds a static dummy() function which does nothing.
On the other hand, the GNU C compiler complains about unused functions when
it discovers this situation.
This patch tries to only add these dummy() functions if the Microsoft Visual C
compiler is detected, via the _MSC_VER macro.
Signed-off-by: David Sommerseth <dazo@users.sourceforge.net>
Acked-by: Peter Stuge <peter@stuge.se>
Diffstat (limited to '')
| -rw-r--r-- | perf.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -287,5 +287,7 @@ perf_print_state (int lev) } #else +#ifdef _MSC_VER /* Dummy function needed to avoid empty file compiler warning in Microsoft VC */ static void dummy(void) {} #endif +#endif |