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| author | Dominik Riebeling <Dominik.Riebeling@gmail.com> | 2013-01-01 11:04:21 +0100 |
|---|---|---|
| committer | Dominik Riebeling <Dominik.Riebeling@gmail.com> | 2013-01-01 15:06:41 +0100 |
| commit | b63d429c8f2c68994600d98bfaddf59ca16fc889 (patch) | |
| tree | 6cd4d216f57f28d95faf96a913188646f5527909 /rbutil/ipodpatcher/ipodio-win32.c | |
| parent | 45cda1fdcc963db4824224af362de780e0d29097 (diff) | |
| download | rockbox-b63d429c8f2c68994600d98bfaddf59ca16fc889.tar.gz rockbox-b63d429c8f2c68994600d98bfaddf59ca16fc889.zip | |
Provide dealloc function to ipodpatcher.
On Windows the sector buffer is allocated using VirtualAlloc, thus releasing
this buffer should be done using VirtualFree. Provide an additional function
for deallocating the buffer so users of ipodpatcher do not need to know about
this.
Change-Id: Ibb0fc575a185148a389e63935e86a392bf8d180d
Diffstat (limited to 'rbutil/ipodpatcher/ipodio-win32.c')
| -rw-r--r-- | rbutil/ipodpatcher/ipodio-win32.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/rbutil/ipodpatcher/ipodio-win32.c b/rbutil/ipodpatcher/ipodio-win32.c index d4bdbf0173..cea218774a 100644 --- a/rbutil/ipodpatcher/ipodio-win32.c +++ b/rbutil/ipodpatcher/ipodio-win32.c @@ -170,6 +170,19 @@ int ipod_alloc_buffer(struct ipod_t* ipod, int bufsize) return 0; } +int ipod_dealloc_buffer(struct ipod_t* ipod) +{ + if (ipod->sectorbuf == NULL) { + return -1; + } + if(!VirtualFree(ipod->sectorbuf, 0, MEM_RELEASE)) { + ipod_print_error(" Error releasing buffer "); + return -1; + } + ipod->sectorbuf = NULL; + return 0; +} + int ipod_seek(struct ipod_t* ipod, unsigned long pos) { if (SetFilePointer(ipod->dh, pos, NULL, FILE_BEGIN)==0xffffffff) { |