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author | Amaury Pouly <amaury.pouly@gmail.com> | 2017-01-16 00:10:38 +0100 |
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committer | Gerrit Rockbox <gerrit@rockbox.org> | 2017-02-04 17:24:47 +0100 |
commit | d7871914acd2ed77f43344e36e08944524a67d9e (patch) | |
tree | 7bcef243d9b53c3703c305b8a5f9f8a8488eabfb /firmware/target/hosted/filesystem-win32.c | |
parent | 1245c5fe61f6ca8e1980a33a8b8f7ea4322829fd (diff) | |
download | rockbox-d7871914acd2ed77f43344e36e08944524a67d9e.tar.gz rockbox-d7871914acd2ed77f43344e36e08944524a67d9e.zip |
Fix dangerous casts
On Windows 64-bit, the size of long is 32-bit, thus any pointer to long cast is
not valid. In any case, one should use intptr_t and ptrdiff_t when casting
to integers. This commit attempts to fix all instances reported by GCC.
When relevant, I replaced code by the macros PTR_ADD, ALIGN_UP from system.h
Change-Id: I2273b0e8465d3c4689824717ed5afa5ed238a2dc
Diffstat (limited to 'firmware/target/hosted/filesystem-win32.c')
-rw-r--r-- | firmware/target/hosted/filesystem-win32.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/hosted/filesystem-win32.c b/firmware/target/hosted/filesystem-win32.c index fad9b16e36..be95134cc9 100644 --- a/firmware/target/hosted/filesystem-win32.c +++ b/firmware/target/hosted/filesystem-win32.c | |||
@@ -251,7 +251,7 @@ int os_opendirfd(const char *osdirname) | |||
251 | else | 251 | else |
252 | { | 252 | { |
253 | /* Convert OS handle to fd; the fd now owns it */ | 253 | /* Convert OS handle to fd; the fd now owns it */ |
254 | int osfd = _open_osfhandle((long)h, O_RDONLY); | 254 | int osfd = _open_osfhandle((intptr_t)h, O_RDONLY); |
255 | if (osfd >= 0) | 255 | if (osfd >= 0) |
256 | return osfd; | 256 | return osfd; |
257 | } | 257 | } |