fflush

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Oracle PL/SQL UTL_FILE.PUT buffering

I\'m writing a large file > 7MB from an Oracle stored procedure and the requirements are to have no line t开发者_运维技巧ermination characters (no carriage return/line feed) at the end of each record.[详细]

2023-03-30 20:02 分类：问答
fflush fails on Visual C++ 2010

I\'m trying to run some code but fflush() with the error: Invalid file descriptor. File possibly closed by a different thread[详细]

2023-02-25 09:46 分类：问答
Is using fflush(stdout) as fprintf() argument safe?

To I came upon this line of code: fprintf(stdout, \"message\", fflush(stdout)); Note that the message does not contain any %-tag.[详细]

2023-02-05 13:25 分类：问答
My program crashes on fflush because of seg fault, ... but not always?

What possible reasons do you know for the situation, described in the title? Here\'s what my bt looks like:[详细]

2023-01-26 17:51 分类：问答
fflush(stdout) in c

Right when I am at fflush(stdout) and I break there in GDB, can I know what is there in stdout before I actually开发者_JS百科 print it?[详细]

2023-01-22 21:02 分类：问答
Keeping 'almost complete' logs even when system crashes

We have a c++ application (console) that runs on windows and unix. This application used output files to output verbose log files of system calls/prints/etc.[详细]

2023-01-12 09:18 分类：问答
Difference between fflush and fsync

I thought fsync() does fflush() internally, so using fsync() on a stream is OK. But I am getting an unexpected result when executed under network I/O.[详细]

2022-12-21 03:26 分类：问答
fflush and 'no disk space left'

I\'m writing a program, some kind of database. While I was reading manual of fclose(3) I found that it calls fflush(3) to flush FILE* buffers to disk (actually to OS buffer, but it doesn\'t matter rig[详细]

2022-12-19 22:19 分类：问答
what is practical differences between flush, write() and fflush()?

In this post, the answer said Flushing: To sync the temporary state of your application data with the permanent state of 开发者_如何学运维the data (in a database, or on disk).[详细]

2022-12-07 21:58 分类：问答