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优先级继承协议支持

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This commit is contained in:
zhangzheng
2025-03-11 17:03:30 +08:00
parent dc7a0675fa
commit 141a6fd96b
13 changed files with 574 additions and 31 deletions
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35
mkrtos_user/lib/letter-shell/demo/mkrtos/shell_fs_ext.c
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@@ -38,30 +38,35 @@ int ls(int argc, char *agrv[])
{
return -ENOMEM;
}
strcpy(path, in_path);
dir = opendir(in_path);
ret = getcwd(path, PAGE_SIZE);
if (ret < 0)
{
u_free(path);
return ret;
}
ret = chdir(in_path);
if (ret < 0)
{
u_free(path);
return ret;
}
dir = opendir(".");
if (!dir)
{
u_free(path);
return 0;
}
printf("%-20s%10s\n", "name", "size");
while ((ptr = readdir(dir)) != NULL)
{
struct stat st = {0};
// strcat(path, "/");
strcat(path, ptr->d_name);
ret = stat(path, &st);
// if (ret >= 0)
// {
printf("%s\t\t\t%dB\n", path, st.st_size);
// }
// else
// {
// printf("error:%d\n", ret);
// }
strcpy(path, in_path);
ret = stat(ptr->d_name, &st);
printf("%-20s%10d\n", ptr->d_name, st.st_size);
}
closedir(dir);
chdir(path);
u_free(path);
return 0;
}
@@ -234,7 +239,7 @@ int shell_sys_info(int argc, char *argv[])
size_t free;
printf("sys:\n");
printf("\tcpu usage:%2.1f\n", sys_read_cpu_usage() / 10.0f);
printf("\tcpu usage:%d.%d\n", sys_read_cpu_usage() / 10, sys_read_cpu_usage() % 10);
return 0;
}
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), sys, shell_sys_info, sys command);