diff options
| author | Alan Coopersmith <alan.coopersmith@oracle.com> | 2013-12-14 10:12:10 -0800 |
|---|---|---|
| committer | Alan Coopersmith <alan.coopersmith@oracle.com> | 2013-12-14 10:12:10 -0800 |
| commit | 0ac79f0132dfd268bc6e9ff2dcdea55e00b65a92 (patch) | |
| tree | a284a74aac91ece5ca45f365488da7ad66d3f90c | |
| parent | 4dd267a98790f4404b7607d9362d4346f55f49fb (diff) | |
Rename local err variable in XW_RSYM macro to avoid shadow warnings
Clears many warnings of the form:
XvMCWrapper.c: In function 'initW':
XvMCWrapper.c:362:5: warning: declaration of 'err' shadows a previous local [-Wshadow]
XvMCWrapper.c:267:11: warning: shadowed declaration is here [-Wshadow]
due to variable declared in macro block sharing "err" name with a
variable declared in the function calling the macro.
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
| -rw-r--r-- | wrapper/XvMCWrapper.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/wrapper/XvMCWrapper.c b/wrapper/XvMCWrapper.c index bff5a8b..9bdf033 100644 --- a/wrapper/XvMCWrapper.c +++ b/wrapper/XvMCWrapper.c @@ -178,15 +178,15 @@ static void *handle2; #define XW_RSYM(base,handle,handle2,pointer, retval) \ do { \ - register char *err; \ + register char *symerr; \ base.pointer = (pointer##P) dlsym((handle),#pointer); \ - if ((err = dlerror()) != NULL) { \ + if ((symerr = dlerror()) != NULL) { \ if (!handle2) { \ - fprintf(stderr,"%s\n",err); return retval; \ + fprintf(stderr,"%s\n",symerr); return retval; \ } \ base.pointer = (pointer##P) dlsym((handle2),#pointer); \ - if ((err = dlerror()) != NULL) { \ - fprintf(stderr,"%s\n",err); return retval; \ + if ((symerr = dlerror()) != NULL) { \ + fprintf(stderr,"%s\n",symerr); return retval; \ } \ } \ } while (0); |