diff options
| author | MurphyZhao <[email protected]> | 2019-01-05 12:00:22 +0800 |
|---|---|---|
| committer | MurphyZhao <[email protected]> | 2019-01-05 14:20:44 +0800 |
| commit | 5d6c7e0df709c1cde63ce8b21870525706e52ed9 (patch) | |
| tree | 46dd7aff964f4226fca4aa9c05f8b805bbba0b11 /components/dfs/src | |
| parent | 366e28f47682f76b3f6df85c3dcbd9785a01fa39 (diff) | |
[components][dfs] Refix #2100 PR
#2100 PR 增加 `#include <libc.h>` 后，如果定义了 `RT_USING_DFS_DEVFS`，那就必须要开启 LIBC 才可以成功编译，增加了对 RT_USING_LIBC 的依赖。但是，这个修复又是关于开启 POSIX 的时候遇到的问题，因此建议在引入 <libc.h> 的地方，加入对 `RT_USING_POSIX` 的依赖。
Signed-off-by: MurphyZhao <[email protected]>
Diffstat (limited to 'components/dfs/src')
| -rw-r--r-- | components/dfs/src/dfs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/dfs/src/dfs.c b/components/dfs/src/dfs.c index 12ae8e9d95..1850ac426c 100644 --- a/components/dfs/src/dfs.c +++ b/components/dfs/src/dfs.c @@ -18,7 +18,7 @@ #include <lwp.h> #endif -#ifdef RT_USING_DFS_DEVFS +#if defined(RT_USING_DFS_DEVFS) && defined(RT_USING_POSIX) #include <libc.h> #endif @@ -216,7 +216,7 @@ struct dfs_fd *fd_get(int fd) struct dfs_fd *d; struct dfs_fdtable *fdt; -#ifdef RT_USING_DFS_DEVFS +#if defined(RT_USING_DFS_DEVFS) && defined(RT_USING_POSIX) if ((0 <= fd) && (fd <= 2)) fd = libc_stdio_get_console(); #endif |