/* Messages logging.
Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008 Free Software Foundation, Inc.
+ 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This file is part of GNU Wget.
shall include the source code for the parts of OpenSSL used as well
as that of the covered work. */
-#define USE_GNULIB_ALLOC
-
#include "wget.h"
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <stdarg.h>
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
#include <assert.h>
#include <errno.h>
#include "utils.h"
#include "log.h"
-/* This file impplement support for "logging". Logging means printing
+/* 2005-10-25 SMS.
+ VMS log files are often VFC record format, not stream, so fputs() can
+ produce multiple records, even when there's no newline terminator in
+ the buffer. The result is unsightly output with spurious newlines.
+ Using fprintf() instead of fputs(), along with inhibiting some
+ fflush() activity below, seems to solve the problem.
+*/
+#ifdef __VMS
+# define FPUTS( s, f) fprintf( (f), "%s", (s))
+#else /* def __VMS */
+# define FPUTS( s, f) fputs( (s), (f))
+#endif /* def __VMS [else] */
+
+/* This file implements support for "logging". Logging means printing
output, plus several additional features:
- Cataloguing output by importance. You can specify that a log
return;
CHECK_VERBOSE (o);
- fputs (s, fp);
+ FPUTS (s, fp);
if (save_context_p)
saved_append (s);
if (flush_log_p)
/* Writing succeeded. */
saved_append (write_ptr);
- fputs (write_ptr, fp);
+ FPUTS (write_ptr, fp);
if (state->bigmsg)
xfree (state->bigmsg);
{
FILE *fp = get_log_fp ();
if (fp)
- fflush (fp);
+ {
+/* 2005-10-25 SMS.
+ On VMS, flush only for a terminal. See note at FPUTS macro, above.
+*/
+#ifdef __VMS
+ if (isatty( fileno( fp)))
+ {
+ fflush (fp);
+ }
+#else /* def __VMS */
+ fflush (fp);
+#endif /* def __VMS [else] */
+ }
needs_flushing = false;
}
{
struct log_ln *ln = log_lines + num;
if (ln->content)
- fputs (ln->content, fp);
+ FPUTS (ln->content, fp);
ROT_ADVANCE (num);
}
while (num != log_line_current);
if (trailing_line)
if (log_lines[log_line_current].content)
- fputs (log_lines[log_line_current].content, fp);
+ FPUTS (log_lines[log_line_current].content, fp);
fflush (fp);
}
\f
void
log_cleanup (void)
{
- int i;
+ size_t i;
for (i = 0; i < countof (ring); i++)
xfree_null (ring[i].buffer);
}