408fa57864c01113deaa213e5c1848a9c594ae92 |
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16-Mar-2011 |
JP Abgrall <jpa@google.com> |
adb: fix subprocess exit handling, oom adjust fixes, extra debugging. * Add support for correctly handling subprocess termination in shell service (b/3400254 b/3482112 b/2249397) - have a waitpid() track the subprocess, then notify the fdevent via a socket - force an eof on the pty master in fdevent's new subproc handler. - modify fdevent to force-read the pty after an exit. * Migrate the "shell:blabla" handling to "#if !ADB_HOST" sections, where it belongs. * Fix the race around OOM adjusting. - Do it in the child before exec() instead of the in the parent as the child could already have started or not (no /proc/pid/... yet). * Allow for multi-threaded D() invocations to not clobber each other. - Allow locks across object files. - Add lock within D() - Make sure sysdesp init (mutex init also) is called early. * Add some missing close(fd) calls - Match similar existing practices near dup2() * Add extra D() invocations related to FD handling. * Warn about using debugging as stderr/stdout is used for protocol. * Fix some errno handling and make D() correctly handle it. * Add new adb trace_mask: services. * Make fdevent_loop's handle BADFDs more gracefully (could occur some subproc closed its pts explicitely). * Remove obsolete commandline args reported in help. (b/3509092) Change-Id: I928287fdf4f1a86777e22ce105f9581685f46e35
/system/core/adb/mutex_list.h
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0e7c4274c687446dbe30a814278d7a6b99da8c4e |
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24-Feb-2011 |
JP Abgrall <jpa@google.com> |
Revert "Fix adb hang when subprocess dies early." This is for http://b/3482112 "adb interactions with device causing test harness failures". This reverts commit 69c5c4c45bd4f1575ae8bdba13795297be7deb8c. Change-Id: I630bf2e04d2ecf0223bd2af4e87136754ff880d3
/system/core/adb/mutex_list.h
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69c5c4c45bd4f1575ae8bdba13795297be7deb8c |
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18-Feb-2011 |
JP Abgrall <jpa@google.com> |
Fix adb hang when subprocess dies early. * Handling of the subprocess and its FD. This fixes http://b/3400254 "Many bugreports getting hung at the end in monkey" - Start up a service thread that waits on the subprocess to terminate, then closes the FD associated with it. - Have the event handler select() with a timeout so that it can detect the closed FD. Select() with no timeout does not return when an FD is closed. - Have the event handler force a read on the closed FD to trigger the close sequence. - Migrate the "shell:blabla" handling to "#if !ADB_HOST" sections. * Fix the race around OOM adjusting. - Do it in the child before exec() instead of the in the parent as the child could already have started or not (no /proc/pid/... yet). * Allow for multi-threaded D() invocations to not clobber each other. - Allow locks across object files. - Add lock within D() * Add some missing close(fd) calls - Match similar existing practices near dup2() * Add extra D() invocations related to FD handling. * Warn about using debugging as stderr/stdout is used for protocol. Change-Id: Ie5c4a5e6bfbe3f22201adf5f9a205d32e069bf9d Signed-off-by: JP Abgrall <jpa@google.com>
/system/core/adb/mutex_list.h
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dd7bc3319deb2b77c5d07a51b7d6cd7e11b5beb0 |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/system/core/adb/mutex_list.h
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e54eebbf1a908d65ee8cf80bab62821c05666d70 |
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04-Mar-2009 |
The Android Open Source Project <initial-contribution@android.com> |
auto import from //depot/cupcake/@135843
/system/core/adb/mutex_list.h
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4f6e8d7a00cbeda1e70cc15be9c4af1018bdad53 |
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21-Oct-2008 |
The Android Open Source Project <initial-contribution@android.com> |
Initial Contribution
/system/core/adb/mutex_list.h
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