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tftp: fix bad interaction betweel poll() and alarm(). Closes bug 3061

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This was breaking timeout handling.

function                                             old     new   delta
tftp_progress_update                                   -      45     +45
tftp_progress_done                                     -      32     +32
tftp_protocol                                       1839    1858     +19
tftp_progress_init                                     9      15      +6
tftp_main                                            298     286     -12
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 2/1 up/down: 102/-12)            Total: 90 bytes

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
This commit is contained in:
Denys Vlasenko
2011-01-10 12:51:44 +01:00
parent 7b305646e1
commit 84dba9c5bb
2 changed files with 13 additions and 28 deletions
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2
libbb/progress.c
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@ -78,7 +78,7 @@ void FAST_FUNC bb_progress_update(bb_progress_t *p,
/* Do not update on every call
* (we can be called on every network read!) */
if (since_last_update == 0 && !totalsize)
return;
return;
beg_and_transferred = beg_range + transferred;
ratio = 100;