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| author | Rich Felker <dalias@aerifal.cx> | 2012-11-01 23:46:39 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2012-11-01 23:46:39 -0400 |
| commit | a617a8e2adaaac41dd1b662b6646e8392465801c (patch) | |
| tree | f5adaf552d944be658e4f967c3f55cc2987fe12f /src/internal/stdio_impl.h | |
| parent | 3a5aa8e49ce9a98725ceb311bb64f6168fc72d3e (diff) | |
| download | musl-a617a8e2adaaac41dd1b662b6646e8392465801c.tar.gz musl-a617a8e2adaaac41dd1b662b6646e8392465801c.tar.xz musl-a617a8e2adaaac41dd1b662b6646e8392465801c.zip | |
fix more unused variable warnings
some of these were coming from stdio functions locking files without unlocking them. I believe it's useful for this to throw a warning, so I added a new macro that's self-documenting that the file will never be unlocked to avoid the warning in the few places where it's wrong.
Diffstat (limited to 'src/internal/stdio_impl.h')
| -rw-r--r-- | src/internal/stdio_impl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/internal/stdio_impl.h b/src/internal/stdio_impl.h index 80646f8c..e9045f27 100644 --- a/src/internal/stdio_impl.h +++ b/src/internal/stdio_impl.h @@ -24,6 +24,7 @@ #define UNGET 8 +#define FFINALLOCK(f) ((f)->lock>=0 ? __lockfile((f)) : 0) #define FLOCK(f) int __need_unlock = ((f)->lock>=0 ? __lockfile((f)) : 0) #define FUNLOCK(f) if (__need_unlock) __unlockfile((f)); else |