466     CmdKeyLink *cmdKeyLink = NULL;  in OsShellKeyInit()  local
473     cmdKeyLink = (CmdKeyLink *)malloc(sizeof(CmdKeyLink));  in OsShellKeyInit()
474     if (cmdKeyLink == NULL) {  in OsShellKeyInit()
480         free(cmdKeyLink);  in OsShellKeyInit()
485     cmdKeyLink->count = 0;  in OsShellKeyInit()
486     SH_ListInit(&(cmdKeyLink->list));  in OsShellKeyInit()
487     shellCB->cmdKeyLink = (void *)cmdKeyLink;  in OsShellKeyInit()
496 void OsShellKeyDeInit(CmdKeyLink *cmdKeyLink)  in OsShellKeyDeInit()  argument
499     if (cmdKeyLink == NULL) {  in OsShellKeyDeInit()
503     while (!SH_ListEmpty(&(cmdKeyLink->list))) {  in OsShellKeyDeInit()
504         cmdtmp = SH_LIST_ENTRY(cmdKeyLink->list.pstNext, CmdKeyLink, list);  in OsShellKeyDeInit()
509     cmdKeyLink->count = 0;  in OsShellKeyDeInit()
510     free(cmdKeyLink);  in OsShellKeyDeInit()
513 void OsShellCmdPush(const char *string, CmdKeyLink *cmdKeyLink)  in OsShellCmdPush()  argument
534     SH_ListTailInsert(&(cmdKeyLink->list), &(cmdNewNode->list));  in OsShellCmdPush()