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authorTom Tromey <tom@tromey.com>2022-01-03 17:12:22 -0700
committerTom Tromey <tom@tromey.com>2022-03-29 12:46:25 -0600
commitebfc93611b641bae0ca3ecca2ba20c7d677968b9 (patch)
tree380ceb8c66bc8807d5396a64b4632b2b319783f2 /gdb/utils.c
parent6b0c1154230afc0bf878993f11154dd0b3adda1a (diff)
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Remove unnecessary calls to wrap_here and gdb_flush
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.
Diffstat (limited to 'gdb/utils.c')
-rw-r--r--gdb/utils.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/gdb/utils.c b/gdb/utils.c
index 8d3a89c..2df9b1d 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -146,9 +146,6 @@ vwarning (const char *string, va_list args)
term_state.emplace ();
target_terminal::ours_for_output ();
}
- if (filtered_printing_initialized ())
- gdb_stdout->wrap_here (0); /* Force out any buffered output. */
- gdb_flush (gdb_stdout);
if (warning_pre_print)
gdb_puts (warning_pre_print, gdb_stderr);
gdb_vprintf (gdb_stderr, string, args);
@@ -650,9 +647,6 @@ void
print_sys_errmsg (const char *string, int errcode)
{
const char *err = safe_strerror (errcode);
- /* We want anything which was printed on stdout to come out first, before
- this message. */
- gdb_flush (gdb_stdout);
gdb_printf (gdb_stderr, "%s: %s.\n", string, err);
}