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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2009-11-02 14:19:51 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2009-11-02 14:19:51 +0100 |
| commit | 8131eea3dce5fba0dfb78e6083d1730423fad20b (patch) | |
| tree | c098d7ba6ef9f4745425a29a330480e6088d6d9a /networking/telnetd.c | |
| parent | 0d8ea64af618dc83c3291b3b598636ed3d0854e4 (diff) | |
| download | busybox-w32-8131eea3dce5fba0dfb78e6083d1730423fad20b.tar.gz busybox-w32-8131eea3dce5fba0dfb78e6083d1730423fad20b.tar.bz2 busybox-w32-8131eea3dce5fba0dfb78e6083d1730423fad20b.zip | |
*: 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 <vda.linux@googlemail.com>
Diffstat (limited to 'networking/telnetd.c')
| -rw-r--r-- | networking/telnetd.c | 4 |
1 files changed, 2 insertions, 2 deletions
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( | |||
| 288 | /*ts->size2 = 0;*/ | 288 | /*ts->size2 = 0;*/ |
| 289 | } | 289 | } |
| 290 | 290 | ||
| 291 | fflush(NULL); /* flush all streams */ | 291 | fflush_all(); |
| 292 | pid = vfork(); /* NOMMU-friendly */ | 292 | pid = vfork(); /* NOMMU-friendly */ |
| 293 | if (pid < 0) { | 293 | if (pid < 0) { |
| 294 | free(ts); | 294 | free(ts); |
| @@ -331,7 +331,7 @@ make_new_session( | |||
| 331 | /*termbuf.c_lflag &= ~ICANON;*/ | 331 | /*termbuf.c_lflag &= ~ICANON;*/ |
| 332 | tcsetattr_stdin_TCSANOW(&termbuf); | 332 | tcsetattr_stdin_TCSANOW(&termbuf); |
| 333 | 333 | ||
| 334 | /* Uses FILE-based I/O to stdout, but does fflush(stdout), | 334 | /* Uses FILE-based I/O to stdout, but does fflush_all(), |
| 335 | * so should be safe with vfork. | 335 | * so should be safe with vfork. |
| 336 | * I fear, though, that some users will have ridiculously big | 336 | * I fear, though, that some users will have ridiculously big |
| 337 | * issue files, and they may block writing to fd 1, | 337 | * issue files, and they may block writing to fd 1, |