console_capture

SFL
Version 2.11

`console_capture`

#include "sflcons.h"
int
console_capture (const char *filename, char mode)

Synopsis

Starts capturing console output to the specified file. If the mode is 'w', creates an empty capture file. If the mode is 'a', appends to any existing data. Returns 0 if okay, -1 if there was an error - in this case you can test the value of errno. If the filename is NULL or an empty string, closes any current capture file.

Source Code - (sflcons.c)

{
    if (console_file)
      {
        file close (console_file);
        console_file = NULL;
      }
    if (filename && *filename)
      {
        ASSERT (mode == 'w' || mode == 'a');
        console_file = file open (filename, mode);
        if (console_file == NULL)
            return (-1);
      }
    return (0);
}

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