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authorEli Zaretskii <eliz@gnu.org>2013-02-13 19:00:26 +0200
committerEli Zaretskii <eliz@gnu.org>2013-02-13 19:00:26 +0200
commit6e432f0cda1daa7bcee1fb5872dcfa130abe5018 (patch)
tree3e966d72dd5fd5419e41e1e4c04bb23bab72a051 /lisp/emacs-lisp
parenta1d23eb50565fe149ef2daf4c8404029a9ecaa74 (diff)
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Cleanup related to bug #13546 with subprocesses on MS-Windows.
src/w32.c (sys_pipe): When failing due to file descriptors above MAXDESC, set errno to EMFILE. (_sys_read_ahead): Update cp->status when failing to read serial communications input, so that the status doesn't stay at STATUS_READ_IN_PROGRESS.
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