我需要指挥,但这种指挥不会把我的申请排在离开之前,如<编码>系统(<>>/代码>功能”。
利用fork(>创建新程序,exec*(>,以新的应用取代。
pid_t pid;
if ((pid = fork()) < 0)
...fork failed...
else if (pid == 0)
{
...create command line in array of char pointers argv...
...sort out I/O -- redirect stdin from /dev/null?...
execvp(argv[0], argv);
...report exec failed on stderr...
_exit(126);
}
...parent process...gets on with life...
For example, let s say I want to find a particular word or number in a file. The contents are in sorted order (obviously). Since I want to run a binary search on the file, it seems like a real waste ...
最好、最小、最快、开放的来源、C/C++ 3d 提供方(在3ds max模型的支持下),而不是通用公平市价,
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Please note that this is not homework and i did search before starting this new thread. I got Store an int in a char array? I was looking for an answer but didn t get any satisfactory answer in the ...