diff options
| author | M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> | 2009-09-13 13:09:47 +0100 |
|---|---|---|
| committer | M Joonas Pihlaja <jpihlaja@cc.helsinki.fi> | 2009-09-13 20:27:41 +0300 |
| commit | fee5c58c6caecdbdb387fe39bd6ed94faf7f6ae9 (patch) | |
| tree | dc4fa9bf6d7d16a3cc1080686d06699bf9f8cc67 | |
| parent | 19881012cb31ec2aebf556e2c25b53e8387dc689 (diff) | |
[trace] Avoid warnings from assigning a void pointer to a function pointer.
The Sun Studio compiler complains a *lot* when assigning the result
of dlsym to a function pointer. Cast the result to the proper
type first.:w
| -rw-r--r-- | util/cairo-trace/trace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/cairo-trace/trace.c b/util/cairo-trace/trace.c index 5a1f9082..c826ea2e 100644 --- a/util/cairo-trace/trace.c +++ b/util/cairo-trace/trace.c @@ -87,10 +87,10 @@ static void *_dlhandle = RTLD_NEXT; #define DLCALL(name, args...) ({ \ static typeof (&name) name##_real; \ if (name##_real == NULL) { \ - name##_real = dlsym (_dlhandle, #name); \ + name##_real = (typeof (&name))(dlsym (_dlhandle, #name)); \ if (name##_real == NULL && _dlhandle == RTLD_NEXT) { \ _dlhandle = dlopen ("libcairo.so", RTLD_LAZY); \ - name##_real = dlsym (_dlhandle, #name); \ + name##_real = (typeof (&name))(dlsym (_dlhandle, #name)); \ assert (name##_real != NULL); \ } \ } \ |