FreeChainXenon/binutils-gdb
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Remove unnecessary calls to wrap_here and gdb_flush

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Various spots in gdb currently know about the wrap buffer, and so are
careful to call wrap_here to be certain that all output has been
flushed.

Now that the pager is just an ordinary stream, this isn't needed, and
a simple call to gdb_flush is enough.

Similarly, there are places where gdb prints to gdb_stderr, but first
flushes gdb_stdout.  stderr_file already flushes gdb_stdout, so these
aren't needed.
This commit is contained in:
Tom Tromey 2022-01-03 17:12:22 -07:00
parent 6b0c115423
commit ebfc93611b
7 changed files with 3 additions and 21 deletions
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4
gdb/main.c
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@ -1124,7 +1124,6 @@ captured_main_1 (struct captured_main_args *context)
if (print_version)
{
print_gdb_version (gdb_stdout, false);
gdb_stdout->wrap_here (0);
gdb_printf ("\n");
exit (0);
}
@ -1138,7 +1137,6 @@ captured_main_1 (struct captured_main_args *context)
if (print_configuration)
{
print_gdb_configuration (gdb_stdout);
gdb_stdout->wrap_here (0);
gdb_printf ("\n");
exit (0);
}
@ -1154,7 +1152,6 @@ captured_main_1 (struct captured_main_args *context)
print_gdb_version (gdb_stdout, true);
if (symarg)
gdb_printf ("..");
gdb_stdout->wrap_here (0);
gdb_printf ("\n");
gdb_flush (gdb_stdout); /* Force to screen during slow
operations. */
@ -1175,7 +1172,6 @@ captured_main_1 (struct captured_main_args *context)
print_gdb_version (gdb_stdout, true);
if (symarg)
gdb_printf ("..");
gdb_stdout->wrap_here (0);
gdb_printf ("\n");
gdb_flush (gdb_stdout); /* Force to screen during slow
operations. */