From 8131eea3dce5fba0dfb78e6083d1730423fad20b Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 2 Nov 2009 14:19:51 +0100 Subject: *: introduce and use ffulsh_all() function old new delta buffer_fill_and_print 179 196 +17 fflush_all - 9 +9 spawn 87 92 +5 rtcwake_main 455 453 -2 ... alarm_intr 93 84 -9 readcmd 1072 1062 -10 bb_ask 345 333 -12 more_main 845 832 -13 flush_stdout_stderr 42 23 -19 xfflush_stdout 27 - -27 flush_stderr 30 - -30 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/50 up/down: 31/-397) Total: -366 bytes Signed-off-by: Denys Vlasenko --- networking/telnetd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'networking/telnetd.c') diff --git a/networking/telnetd.c b/networking/telnetd.c index 163efaa42..b0a1cc4d8 100644 --- a/networking/telnetd.c +++ b/networking/telnetd.c @@ -288,7 +288,7 @@ make_new_session( /*ts->size2 = 0;*/ } - fflush(NULL); /* flush all streams */ + fflush_all(); pid = vfork(); /* NOMMU-friendly */ if (pid < 0) { free(ts); @@ -331,7 +331,7 @@ make_new_session( /*termbuf.c_lflag &= ~ICANON;*/ tcsetattr_stdin_TCSANOW(&termbuf); - /* Uses FILE-based I/O to stdout, but does fflush(stdout), + /* Uses FILE-based I/O to stdout, but does fflush_all(), * so should be safe with vfork. * I fear, though, that some users will have ridiculously big * issue files, and they may block writing to fd 1, -- cgit v1.2.3