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[components][dfs] list_fd 打印信息更加友好

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This commit is contained in:
tangyuxin 2018-06-26 14:01:27 +08:00
parent 6ecdfca2cd
commit 839254d976
1 changed files with 16 additions and 9 deletions
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23
components/dfs/src/dfs.c
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@ -523,22 +523,29 @@ int list_fd(void)
rt_enter_critical();
rt_kprintf("fd type ref magic path\n");
rt_kprintf("-- ------ --- ----- ------\n");
for (index = 0; index < fd_table->maxfd; index ++)
{
struct dfs_fd *fd = fd_table->fds[index];
if (fd->fops)
{
rt_kprintf("--fd: %d--", index);
if (fd->type == FT_DIRECTORY) rt_kprintf("[dir]\n");
if (fd->type == FT_REGULAR) rt_kprintf("[file]\n");
if (fd->type == FT_SOCKET) rt_kprintf("[socket]\n");
if (fd->type == FT_USER) rt_kprintf("[user]\n");
rt_kprintf("refcount=%d\n", fd->ref_count);
rt_kprintf("magic=0x%04x\n", fd->magic);
rt_kprintf("%2d ", index);
if (fd->type == FT_DIRECTORY) rt_kprintf("%-7.7s ", "dir");
else if (fd->type == FT_REGULAR) rt_kprintf("%-7.7s ", "file");
else if (fd->type == FT_SOCKET) rt_kprintf("%-7.7s ", "socket");
else if (fd->type == FT_USER) rt_kprintf("%-7.7s ", "user");
else rt_kprintf("%-8.8s ", "unknown");
rt_kprintf("%3d ", fd->ref_count);
rt_kprintf("%04x ", fd->magic);
if (fd->path)
{
rt_kprintf("path: %s\n", fd->path);
rt_kprintf("%s\n", fd->path);
}
else
{
rt_kprintf("\n");
}
}
}