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openharmony_kernel_liteos_m
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fix: 修复shell删除命令误删目录的问题 

Signed-off-by: fangye <fangye@talkweb.com.cn>
Change-Id: Ia8f26ff4b250a6540f5644e2dd38fb22cd85d326
This commit is contained in:
fangye 2022-10-10 11:38:35 +08:00
parent 392e4c2cec
commit d4bfb577ef
1 changed files with 24 additions and 4 deletions
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28
components/shell/src/cmds/vfs_shellcmd.c
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@ -625,6 +625,24 @@ STATIC INT32 OsIsContainersWildcard(const CHAR *filename)
return 0;
}
/* Delete a non directory file */
STATIC INT32 OsRmFileOnly(const CHAR *fullpath)
{
struct stat statInfo = {0};
INT32 ret = stat(fullpath, &statInfo);
if (ret == 0) {
if (!S_ISDIR(statInfo.st_mode)) {
ret = unlink(fullpath);
} else {
ret = 0;
PRINTK("rm: cannot remove '%s': Is a directory\n", fullpath);
}
} else {
PRINTK("stat: get '%s' statInfo fail!\n", fullpath);
}
return ret;
}
/* Delete a matching file or directory */
STATIC INT32 OsWildcardDeleteFileOrDir(const CHAR *fullpath, wildcard_type mark)
@ -636,7 +654,7 @@ STATIC INT32 OsWildcardDeleteFileOrDir(const CHAR *fullpath, wildcard_type mark)
ret = OsShellCmdDoRmdir(fullpath);
break;
case RM_FILE:
ret = unlink(fullpath);
ret = OsRmFileOnly(fullpath);
break;
case RM_DIR:
ret = rmdir(fullpath);
@ -649,8 +667,6 @@ STATIC INT32 OsWildcardDeleteFileOrDir(const CHAR *fullpath, wildcard_type mark)
perror("rm/rmdir error!");
return ret;
}
PRINTK("%s match successful!delete!\n", fullpath);
return 0;
}
@ -728,6 +744,10 @@ STATIC INT32 OsWildcardExtractDirectory(CHAR *fullpath, VOID *dst, wildcard_type
break;
}
if (!strcmp(dirent->d_name, ".") || !strcmp(dirent->d_name, "..")) {
continue;
}
ret = strcpy_s(src, PATH_MAX, f);
if (ret != EOK) {
goto closedir_out;
@ -910,7 +930,7 @@ INT32 OsShellCmdRm(INT32 argc, const CHAR **argv)
if (OsIsContainersWildcard(fullpath)) {
ret = OsWildcardExtractDirectory(fullpath, NULL, RM_FILE);
} else {
ret = unlink(fullpath);
ret = OsRmFileOnly(fullpath);
}
}
if (ret == -1) {