Linux的错误号23和Linux的错误号24的区别 [英] Difference between linux errno 23 and linux errno 24
问题描述
1）
是什么在 errno.h中这两个Linux的错误之间的区别？ 23和24
What is the difference between these 2 linux errors in errno.h? 23 and 24
我试过2个不同的地点，但无法理解这两者之间的区别。
I tried 2 different sites but can't understand difference between the two.
[EMFILE]
Too many open files.
[ENFILE]
Too many files open in system.
# define ENFILE 23 /* File table overflow */
# define EMFILE 24 /* Too many open files */
2）
另外，
我得到错误号24和插座在通话时第九百七十四失败。 （ AF_INET UDP数据报套接字）
Also,
I am getting errno 24 and socket call failing at 974th time. (AF_INET UDP datagram socket)
当我做了执行cat / proc / SYS / FS /文件-MAX 我看到的334076值
-n的ulimit显示1024
When I did a cat /proc/sys/fs/file-max i am seeing value of 334076
ulimit -n showing 1024
任何想法可以做些什么来增加限制？
Any idea what can be done to increase limit?
真的AP preciate任何帮助。
Really appreciate any help.
推荐答案
有关1）两个错误codeS大约有太多打开的文件的情况。 EMFILE是太多的文件在你的进程中打开。 ENFILE太多的文件在整个系统中打开。
For 1) Both error codes are about the situation with too many opened files. EMFILE is too many files opened in your process. ENFILE is too many files opened in the entire system.
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