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* logd: replace internal CLOCK_MONOTONIC use with sequence numbersMark Salyzyn2015-03-181-4/+7
| | | | | | | | | - switch to simpler and faster internal sequence number, drops a syscall overhead on 32-bit platforms. - add ability to break-out of flushTo loop with filter return -1 allowing in reduction in reader overhead. Change-Id: Ic5cb2b9afa4d9470153971fc9197b07279e2b79d
* logd: liblog: Thread IDs missing from logcat -v threadMark Salyzyn2014-03-211-1/+4
| | | | | | | - stuff caller's thread id into the packet. Bug: 13568206 Change-Id: I02d0cdf9b1d9e839ff8969f591db42dfe6e4cc95
* logd: liblog: 64-bit issuesMark Salyzyn2014-03-051-3/+3
| | | | | | | | | - structure packing - move towards log_time from struct timespec - extend log_time to cover differences between log_time and struct timespec Change-Id: I106ed0b609917306d170044054b5b32645f2a295
* logd: initial checkin.Mark Salyzyn2014-02-261-0/+50
* Create a new userspace log daemon for handling logging messages. Original-Change-Id: I75267df16359684490121e6c31cca48614d79856 Signed-off-by: Nick Kralevich <nnk@google.com> * Merge conflicts * rename new syslog daemon to logd to prevent confusion with bionic syslog * replace racy getGroups call with KISS call to client->getGid() * Timestamps are filed at logging source * insert entries into list in timestamp order * Added LogTimeEntry tail filtration handling * Added region locking around LogWriter list * separate threads for each writer * /dev/socket/logd* permissions Signed-off-by: Mark Salyzyn <salyzyn@google.com> (cherry picked from commit 3e76e0a49760c4970b7cda6153e51026af98e4f3) Author: Nick Kralevich <nnk@google.com> Change-Id: Ice88b1412d8f9daa7f9119b2b5aaf684a5e28098