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| author | Robin Watts <robin.watts@artifex.com> | 2016-01-12 17:30:59 +0000 |
|---|---|---|
| committer | Robin Watts <robin.watts@artifex.com> | 2016-01-13 12:32:58 +0000 |
| commit | ad8936bf2bcf54c7042bdec20c49c96657649b34 (patch) | |
| tree | 0d6e309f5747e493632b72b34acef1e53e1ed9d7 /scripts/cmapdump.c | |
| parent | 881b7ea89588677e709aaa7d3d0ffe4aed63822a (diff) | |
| download | mupdf-ad8936bf2bcf54c7042bdec20c49c96657649b34.tar.xz | |
Add lots of consts.
In general, we should use 'const fz_blah' in device calls whenever
the callee should not alter the fz_blah.
Push this through. This shows up various places where we fz_keep
and fz_drop these const things.
I've updated the fz_keep and fz_drops with appropriate casts
to remove the consts. We may need to do the union dance to avoid
the consts for some compilers, but will only do that if required.
I think this is nicer overall, even allowing for the const<->no const
problems.
Diffstat (limited to 'scripts/cmapdump.c')
| -rw-r--r-- | scripts/cmapdump.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/cmapdump.c b/scripts/cmapdump.c index aa5de920..6b77d8c9 100644 --- a/scripts/cmapdump.c +++ b/scripts/cmapdump.c @@ -228,12 +228,14 @@ void fz_copy_aa_context(fz_context *dst, fz_context *src) { } -void *fz_keep_storable(fz_context *ctx, fz_storable *s) +void *fz_keep_storable(fz_context *ctx, const fz_storable *sc) { + fz_storable *s = (fz_storable *)sc; + return s; } -void fz_drop_storable(fz_context *ctx, fz_storable *s) +void fz_drop_storable(fz_context *ctx, const fz_storable *s) { } |