MSVC Compiler don't see output of printf

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NayGames

Adrien

7 posts

#23052

MSVC Compiler don't see output of printf

3 months, 2 weeks ago Edited by Adrien on July 12, 2020, 2:29 p.m. Reason: Initial post

For exemple I saw 'hey!' only when I close the executable.

1	Print("Hey!\n");

mrmixer

Simon Anciaux

900 posts

#23055

MSVC Compiler don't see output of printf

3 months, 2 weeks ago

To be clear, you're trying to run one of your executable from 4coder ?

Could this be similar to this issue: printf to buffer only appearing after buffer get to a size ?

Try adding fflush( stdout ); after the prints to make sure they go out to the screen.

NayGames

Adrien

7 posts

#23056

MSVC Compiler don't see output of printf

3 months, 2 weeks ago

Okay if I add fflush( stdout ); it work. But they is no other solution to just add fflush( stdout ); after each printf ?

mmozeiko

Mārtiņš Možeiko

2145 posts / 1 project

#23058

MSVC Compiler don't see output of printf

3 months, 2 weeks ago

You can disable buffering on stdout with this:

1	setvbuf(stdout, NULL, _IONBF, 0);

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