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lavu: use address-of operator checking clock_gettime 

When targeting a recent enough macOS/iOS version that has clock_gettime
it won't be a weak symbol, in which case clang warns for this check
as it's always true:

  warning: address of function 'clock_gettime' will always
  evaluate to 'true'

This warning is silenced by using the address-of operator to make
the intent explicit.
This commit is contained in:
Marvin Scholz 2020-12-08 23:18:25 +01:00 committed by James Almer
parent 6080c5e24f
commit d67c6c7f6f
1 changed files with 2 additions and 2 deletions
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4
libavutil/time.c
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@ -57,7 +57,7 @@ int64_t av_gettime_relative(void)
{
#if HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC)
#ifdef __APPLE__
if (clock_gettime)
if (&clock_gettime)
#endif
{
struct timespec ts;
@ -72,7 +72,7 @@ int av_gettime_relative_is_monotonic(void)
{
#if HAVE_CLOCK_GETTIME && defined(CLOCK_MONOTONIC)
#ifdef __APPLE__
if (!clock_gettime)
if (!&clock_gettime)
return 0;
#endif
return 1;