diff options
author | 2016-03-12 12:31:13 +0100 | |
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committer | 2016-03-12 12:31:13 +0100 | |
commit | a026a582f1a0ea8c1ede3acaddacef506ef3f3b0 (patch) | |
tree | e31573822f2359677de519f9f3b600d98e8764cd /src/lib/formats/ioprocs.cpp | |
parent | 477d2abd43984f076b7e45f5527591fa8fd0d241 (diff) | |
parent | dcab55bf53b94713a6f72e9633f5101c8dd6c08c (diff) |
Merge pull request #15 from mamedev/master
Sync to base master
Diffstat (limited to 'src/lib/formats/ioprocs.cpp')
-rw-r--r-- | src/lib/formats/ioprocs.cpp | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/src/lib/formats/ioprocs.cpp b/src/lib/formats/ioprocs.cpp index 24f92060a82..9f00e3bb9d5 100644 --- a/src/lib/formats/ioprocs.cpp +++ b/src/lib/formats/ioprocs.cpp @@ -68,34 +68,33 @@ const struct io_procs stdio_ioprocs_noclose = static void corefile_closeproc(void *file) { - core_fclose((core_file*)file); + delete (util::core_file*)file; } static int corefile_seekproc(void *file, INT64 offset, int whence) { - return core_fseek((core_file*)file, (long) offset, whence); + return ((util::core_file*)file)->seek(offset, whence); } static size_t corefile_readproc(void *file, void *buffer, size_t length) { - return core_fread((core_file*)file, buffer, length); + return ((util::core_file*)file)->read(buffer, length); } static size_t corefile_writeproc(void *file, const void *buffer, size_t length) { - return core_fwrite((core_file*)file, buffer, length); + return ((util::core_file*)file)->write(buffer, length); } static UINT64 corefile_filesizeproc(void *file) { - long l, sz; - l = core_ftell((core_file*)file); - if (core_fseek((core_file*)file, 0, SEEK_END)) - return (size_t) -1; - sz = core_ftell((core_file*)file); - if (core_fseek((core_file*)file, l, SEEK_SET)) + const auto l = ((util::core_file*)file)->tell(); + if (((util::core_file*)file)->seek(0, SEEK_END)) return (size_t) -1; - return (size_t) sz; + const auto sz = ((util::core_file*)file)->tell(); + if (((util::core_file*)file)->seek(l, SEEK_SET)) + return UINT64(-1); + return UINT64(sz); } const struct io_procs corefile_ioprocs = |