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Description
RT-Thread Version
5.2.0 posix
Hardware Type/Architectures
qemu-arm
Develop Toolchain
Other
Describe the bug
问题回溯德莫
int test_dfs()
{
FILE *fp = fopen("/test1.txt", "wb+");
FILE *fp1 = fopen("/test1.txt", "rb+");
if (fp)
{
fwrite("hello world", 1, 12, fp);
printf("close fp %p\n", fp);
fclose(fp);
}
if (fp1)
{
printf("close fp1 %p\n", fp1);
fclose(fp1);
}
FILE *fp3 = fopen("/test1.txt", "rb+");
if (fp3)
{
fseek(fp3, 0, SEEK_SET);
char data[1024];
memset(data, 0, 1024);
int n = fread(&data, 1, 1024, fp3);
printf("close fp3 %p, read:%d,%s\n", fp3, n, data);
fclose(fp3);
}
return 0;
}
MSH_CMD_EXPORT(test_dfs, "test dfs file system");`
Other additional context
No response