int putc_unlocked(int c, FILE *stream);
Another process has the file locked.
stream 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 the stream is from a file opened in text mode, linefeed is translated to carriage-return linefeed on output. No such translation occurs for files 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(), putchar(), putchar_unlocked(), puts()
PTC MKS Toolkit 10.1 Documentation Build 15.