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| author | Corinna Vinschen <corinna@vinschen.de> | 2001-11-08 15:01:44 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2001-11-08 15:01:44 +0000 |
| commit | 036fd823dcf4cf161304a894258477d175b1c3f0 (patch) | |
| tree | 45468342744cced78308473cd537e83063d726e7 /winsup/cygwin/select.cc | |
| parent | 418c02db8faef0540377e40c24fee433f2f9cb12 (diff) | |
| download | cygnal-036fd823dcf4cf161304a894258477d175b1c3f0.tar.gz cygnal-036fd823dcf4cf161304a894258477d175b1c3f0.tar.bz2 cygnal-036fd823dcf4cf161304a894258477d175b1c3f0.zip | |
* select.cc (fhandler_tty_slave::ready_for_read): Return 0 on EBADF.
* syscalls.cc (_read): If ready_for_read() failed, save errno from
being overwritten by signal handler call.
Diffstat (limited to 'winsup/cygwin/select.cc')
| -rw-r--r-- | winsup/cygwin/select.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/select.cc b/winsup/cygwin/select.cc index 50582727d..663997446 100644 --- a/winsup/cygwin/select.cc +++ b/winsup/cygwin/select.cc @@ -781,7 +781,7 @@ fhandler_tty_slave::ready_for_read (int fd, DWORD howlong) if (cygheap->fdtab.not_open (fd)) { set_errno (EBADF); - return 1; + return 0; } if (get_readahead_valid ()) { |