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| author | Zac Medico <zmedico@gentoo.org> | 2010-09-23 19:39:39 -0700 |
|---|---|---|
| committer | Zac Medico <zmedico@gentoo.org> | 2010-09-23 19:42:52 -0700 |
| commit | 7e5b81da12dd7bd59f6620840dc0d824e3f4d69a (patch) | |
| tree | a7f2ed82847a5a934e632069de745f25dc8efae8 | |
| parent | c170cd17602c4b859e666c8b827200d23d9baf30 (diff) | |
| download | portage-7e5b81da12dd7bd59f6620840dc0d824e3f4d69a.tar.gz portage-7e5b81da12dd7bd59f6620840dc0d824e3f4d69a.tar.bz2 portage-7e5b81da12dd7bd59f6620840dc0d824e3f4d69a.zip | |
Make EbuildIpcDaemon._input_handler() handle EAGAIN from os.read()
for FreeBSD (bug 337465, comment #35).
| -rw-r--r-- | pym/_emerge/EbuildIpcDaemon.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/pym/_emerge/EbuildIpcDaemon.py b/pym/_emerge/EbuildIpcDaemon.py index d418fc80a..0c8ea3ea8 100644 --- a/pym/_emerge/EbuildIpcDaemon.py +++ b/pym/_emerge/EbuildIpcDaemon.py @@ -36,7 +36,13 @@ class EbuildIpcDaemon(FifoIpcDaemon): # array.fromfile() and file.read() are both known to # erroneously return an empty string from this # non-blocking fifo stream on FreeBSD (bug #337465). - data = os.read(fd, self._bufsize) + try: + data = os.read(fd, self._bufsize) + except OSError as e: + if e.errno != errno.EAGAIN: + raise + # Assume that another event will be generated + # if there's any relevant data. if data: |