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| author | Richard Braun <rbraun@sceen.net> | 2019-08-30 00:58:14 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2019-08-30 00:59:10 +0200 |
| commit | 4b068090a0062500e4a254a98f5cd8a7d2c3c435 (patch) | |
| tree | e20281f981b957f625e1df3009aac9cc2dd73d3f /sysdeps/mach | |
| parent | 23c1c256ae7b0f010d0fcaff60682b620887b164 (diff) | |
| download | glibc-4b068090a0062500e4a254a98f5cd8a7d2c3c435.tar.gz glibc-4b068090a0062500e4a254a98f5cd8a7d2c3c435.tar.xz glibc-4b068090a0062500e4a254a98f5cd8a7d2c3c435.zip | |
hurd: Fix _hurd_select for single fd sets
The function attempts to optimize this case by performing one IPC system call with the timeout included among the parameters, but in the absence of a reply, it will call mach_msg again with the same timeout later, effectively doubling the total timeout of the select/poll call. Remove this optimization for the time being. * hurd/hurdselect.c (_hurd_select): Always call __io_select with no timeout.
Diffstat (limited to 'sysdeps/mach')
0 files changed, 0 insertions, 0 deletions