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author | Andres Freund <andres@anarazel.de> | 2024-11-26 12:20:59 -0500 |
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committer | Andres Freund <andres@anarazel.de> | 2024-11-26 12:44:47 -0500 |
commit | b8f9afc81f26ead612fcfe76301c01d110e36c7e (patch) | |
tree | 483af5541cd54af136a65f431a97ff7169ee93dd /src/backend/access/gist/gist.c | |
parent | 4ee130c6e03becefae94e66bf537cd1279823c68 (diff) | |
download | postgresql-b8f9afc81f26ead612fcfe76301c01d110e36c7e.tar.gz postgresql-b8f9afc81f26ead612fcfe76301c01d110e36c7e.zip |
Distinguish between AcquireExternalFD and epoll_create1 / kqueue failing
The error messages in CreateWaitEventSet() made it hard to know whether the
syscall or AcquireExternalFD() failed. This is particularly relevant because
AcquireExternalFD() imposes a lower limit than what would cause syscalls fail
with EMFILE.
I did not change the message in libpqsrv_connect_prepare(), which is the one
other use of AcquireExternalFD() in our codebase, as the error message already
is less ambiguous.
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/xjjx7r4xa7beixuu4qtkdhnwdbchrrpo3gaeb3jsbinvvdiat5@cwjw55mna5of
Diffstat (limited to 'src/backend/access/gist/gist.c')
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