int spawn… 运行子程序 int spawnl( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL) int spawnle( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL,char *envp[]) int spawnlp( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NUL...
_spawnle、_wspawnle spawnlp _spawnlp、_wspawnlp spawnlpe _spawnlpe、_wspawnlpe spawnv _spawnv、_wspawnv spawnve _spawnve、_wspawnve spawnvp _spawnvp、_wspawnvp spawnvpe _spawnvpe、_wspawnvpe _splitpath、_wsplitpath _splitpath_s、_wsplitpath_s sprintf、_sprintf_l、swprintf、_swprintf_l...
int spawn…运行子程序 int spawnl( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL) int spawnle( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL,char *envp[]) int spawnlp( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL...
_spawnlp、_wspawnlp spawnlpe _spawnlpe、_wspawnlpe spawnv _spawnv、_wspawnv spawnve _spawnve、_wspawnve spawnvp _spawnvp、_wspawnvp spawnvpe _spawnvpe、_wspawnvpe _splitpath、_wsplitpath _splitpath_s、_wsplitpath_s sprintf、_sprintf_l、swprintf、_swprintf_l、__swprintf_l ...
intspawnle(intmode,char*pathname,char*arg0,char*arg1,…, char*argn,NULL,char*envp[]) intspawnlp(intmode,char*pathname,char*arg0,char*arg1,…, char*argn,NULL) intspawnlpe(intmode,char*pathname,char*arg0,char*arg1,…, char*argn,NULL,char*envp[]) ...
_spawnlp、_wspawnlp spawnlpe _spawnlpe、_wspawnlpe spawnv _spawnv、_wspawnv spawnve _spawnve、_wspawnve spawnvp _spawnvp、_wspawnvp spawnvpe _spawnvpe、_wspawnvpe _splitpath、_wsplitpath _splitpath_s、_wsplitpath_s sprintf、_sprintf_l、swprintf、_swprintf_l、__swprintf_l ...
Unix 系统下, 使用 popen() (参见问题19.31) 来把输出写到 lp 或 lpr 中, 或者打开特殊文件 /dev/lp。 MS-DOS下, 写向预定义的 stdprn 流 (非标准), 或者打开特殊文件 PRN 或 LPT1。在某些情况下, 另一个方法 (也许是唯一的方法) 是用窗口管理者的屏幕截图功能, 然后打印得到的图形。 19.9 怎样发...
spawnle _spawnle、_wspawnle spawnlp _spawnlp、_wspawnlp spawnlpe _spawnlpe、_wspawnlpe spawnv _spawnv、_wspawnv spawnve _spawnve、_wspawnve spawnvp _spawnvp、_wspawnvp spawnvpe _spawnvpe、_wspawnvpe _splitpath、_wsplitpath _splitpath_s、_wsplitpath_s ...
int spawn…运行子程序int spawnl( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL)int spawnle( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL,char *envp[])int spawnlp( int mode,char *pathname,char *arg0,char *arg1,…, char *argn,NULL)int...