From f7fbd6bc6d72ba92e8d2c30176e94ab36e7c7c4e Mon Sep 17 00:00:00 2001 From: "goprife@gmail.com" Date: Wed, 25 Jul 2012 16:41:30 +0000 Subject: [PATCH] add two functions for elm fatfs provided by aozima git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2231 bbd45198-f89e-11dd-88c7-29a3b14d5316 --- components/dfs/filesystems/elmfat/dfs_elm.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/components/dfs/filesystems/elmfat/dfs_elm.c b/components/dfs/filesystems/elmfat/dfs_elm.c index d4f1dfc878..c2ccac1a89 100644 --- a/components/dfs/filesystems/elmfat/dfs_elm.c +++ b/components/dfs/filesystems/elmfat/dfs_elm.c @@ -12,6 +12,7 @@ * 2008-02-22 QiuYi The first version. * 2011-10-08 Bernard fixed the block size in statfs. * 2011-11-23 Bernard fixed the rename issue. + * 2012-07-26 aozima implement ff_memalloc and ff_memfree. */ #include @@ -805,3 +806,19 @@ void ff_rel_grant(_SYNC_t m) } #endif + +/* Memory functions */ +#if _USE_LFN == 3 +/* Allocate memory block */ +void* ff_memalloc (UINT size) +{ + return rt_malloc(size); +} + +/* Free memory block */ +void ff_memfree (void* mem) +{ + rt_free(mem); +} +#endif /* _USE_LFN == 3 */ +