Big # of files output problem in C - 未名空间MITBBS历史存档

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Big # of files output problem in C

Big # of files output problem in C# Programming - 葵花宝典

n*a2005-11-10 08:11

1 楼

Let's say there are 10k files need to be output in one C program.
It seems that I can't do that, the program stops after output like 1k files.
If I run the program on different PCs, the stop points are different on each
PC.
Probably that's b/c of memory problem, but I'm not sure about it
and how to solve it.
Any suggestion?

c*e2005-11-10 08:11

2 楼

did you close those which are finished?
there are upper limits on the number of filedescriptors that you can open.

【在 n********a 的大作中提到】

: Let's say there are 10k files need to be output in one C program.
: It seems that I can't do that, the program stops after output like 1k files.
: If I run the program on different PCs, the stop points are different on each
: PC.
: Probably that's b/c of memory problem, but I'm not sure about it
: and how to solve it.
: Any suggestion?

n*a2005-11-10 08:11

3 楼

That's exactly what happened.
I always close files and free those dynamic arrays, but somehow forgot to
close
files in this code. And I never thought about it. :(
Thx lah

【在 c********e 的大作中提到】

: did you close those which are finished?
: there are upper limits on the number of filedescriptors that you can open.