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严格代码检查，修复大量错误，以及diskio.c ioctl参数大小导致的卡死问题

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This commit is contained in:
zhangzheng
2025-03-23 17:35:56 +08:00
parent 749e24ddb7
commit 54b6bc9c24
139 changed files with 1317 additions and 1077 deletions
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32
mkrtos_user/lib/letter-shell/demo/mkrtos/shell_fs_ext.c
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@@ -15,6 +15,8 @@
#include <sys/time.h>
#include <unistd.h>
#include <fcntl.h>
#include <time.h>
#include <u_sleep.h>
int ls(int argc, char *agrv[])
{
DIR *dir;
@@ -38,8 +40,8 @@ int ls(int argc, char *agrv[])
{
return -ENOMEM;
}
ret = getcwd(path, PAGE_SIZE);
if (ret < 0)
path = getcwd(path, PAGE_SIZE);
if (path == NULL)
{
u_free(path);
return ret;
@@ -83,7 +85,7 @@ int cp(int argc, char *argv[])
// 检查参数数量
if (argc != 3)
{
fprintf(stderr, "用法: %s 源文件 目标文件\n", argv[0]);
fprintf(stderr, "example: %s /bin/a.bin /mnt/a.bin\n", argv[0]);
return -1;
}
@@ -91,7 +93,7 @@ int cp(int argc, char *argv[])
source_fd = open(argv[1], O_RDONLY);
if (source_fd == -1)
{
perror("无法打开源文件");
perror("can not open src file.\n");
return -1;
}
struct stat st = {0};
@@ -102,13 +104,13 @@ int cp(int argc, char *argv[])
target_fd = open(argv[2], O_WRONLY | O_CREAT, 0644);
if (target_fd == -1)
{
perror("无法打开目标文件");
perror("can not open dest file.");
close(source_fd);
return -1;
}
if (ftruncate(target_fd, st.st_size) < 0)
{
printf("设置文件大小错误\n");
printf("to set fiel size is error.\n");
return -1;
}
@@ -118,7 +120,7 @@ int cp(int argc, char *argv[])
bytes_written = write(target_fd, buffer, bytes_read);
if (bytes_written != bytes_read)
{
perror("写入目标文件失败");
perror("write file is error.\n");
close(source_fd);
close(target_fd);
return -1;
@@ -127,14 +129,14 @@ int cp(int argc, char *argv[])
if (bytes_read == -1)
{
perror("读取源文件失败");
perror("read src file is error.\n");
}
// 关闭文件
close(source_fd);
close(target_fd);
printf("文件复制成功！\n");
printf("cp file is success.\n");
return 0;
}
@@ -320,4 +322,14 @@ int shell_exit(int argc, char *argv[])
exit(0);
return 0;
}
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), exit, exit, exit command);
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), exit, shell_exit, exit command);
int shell_sleep(int argc, char *argv[])
{
if (argc < 1)
{
return -1;
}
u_sleep_ms(1000 * atol(argv[1]));
return 0;
}
SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0) | SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN), sleep, shell_sleep, sleep command);