int putchar_unlocked(int c);
Another process has the file locked.
stdout is not a valid stream opened for writing.
A signal interrupted the call.
An output error occurred.
Memory could not be allocated for internal buffers.
An attempt was made to write to a full disk.
A device error occurred.
An attempt was made to write to a closed pipe.
If stdout is associated with a file opened in text mode, linefeed is translated to carriage-return linefeed on output. No such translation occurs if stdout is opened in binary mode.
PTC MKS Toolkit for Professional Developers
PTC MKS Toolkit for Professional Developers 64-Bit Edition
PTC MKS Toolkit for Enterprise Developers
PTC MKS Toolkit for Enterprise Developers 64-Bit Edition
abort(), exit(), fclose(), fflush(), flockfile(), fputc(), fputs(), ftrylockfile(), funlockfile(), putc(), putc_unlocked(), putchar(), puts()
PTC MKS Toolkit 10.1 patch 1 Documentation Build 2.