Bug: crashpad:196
Change-Id: I4f01c4f04c94a745b4c30bc41f66d2ae010e883a
Reviewed-on: https://chromium-review.googlesource.com/786817
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
It could be useful to put our existing Crashpad.HandlerCrashed metrics
into context by getting a sense of handler starts, clean exits, and
other types of exits.
BUG=crashpad:100
Change-Id: I8982075158ea6d210eb2ddad678302e339a42192
Reviewed-on: https://chromium-review.googlesource.com/444124
Reviewed-by: Scott Graham <scottmg@chromium.org>
With this change, it is possible to build crashpad_util on Linux. I
built with clang 3.8.1 and GCC 6.2.0.
- For per-OS “exception code” metrics, Android and Linux are broken out
distinctly.
- Because Linux provides no standard UUID generator, base::RandBytes()
is used to generate random UUIDs for the InitializeWithNew() form.
- Multiple fixes for CloseMultipleNowOrOnExec():
- readdir_r() is deprecated in glibc 2.24. Use readdir() on Linux.
- Linux does not have OPEN_MAX. Use the fs.nr_open sysctl (via
/proc/sys) to determine the maximum (currently-configured)
possible number of file descriptors per process.
- Use the {CTL_KERN, KERN_MAXFILESPERPROC} sysctl on Mac to
determine the maximum (currently-configured) possible number of
file descriptors per process. This is an improvement over using
OPEN_MAX, which is still consulted.
- ThreadLogMessages’ use of DCHECK_EQ() needs an address-of operator on
function pointers to avoid confusing GCC.
One problem remains:
- util/misc/pdb_structures.h produces -Wmultichar errors. -Wmultichar
is enabled by default with GCC (but not clang). It is impossible to
disable this warning with #pragma GCC diagnostic ignored. See
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53431
This has not been tested beyond building the crashpad_util target.
BUG=crashpad:30
Change-Id: I02e7a05da512ca312806d825b3fc9b2c5bf1a990
Reviewed-on: https://chromium-review.googlesource.com/404009
Reviewed-by: Robert Sesek <rsesek@chromium.org>
Three new metrics:
- counting upload success/failure;
- enum tracking the reason upload was skipped;
- enum describing how an upload got to the pending state.
R=mark@chromium.org, asvitkine@chromium.org
BUG=crashpad:100
Change-Id: I5e0cbc1ac3424e974f3a51560e5cdad484ffc038
Reviewed-on: https://chromium-review.googlesource.com/388855
Reviewed-by: Mark Mentovai <mark@chromium.org>
Otherwise, the Chromium expansions complain about not being able to add
and needing explicit conversions.
R=mark@chromium.org
BUG=crashpad:100
Change-Id: I0540a8dabff61f2189d9532422adae5c2885ae03
Reviewed-on: https://chromium-review.googlesource.com/387166
Reviewed-by: Mark Mentovai <mark@chromium.org>
Includes mini_chromium DEPS roll for:
88e0a3e Add stub of sparse_histogram.h
R=mark@chromium.org
BUG=crashpad:100
Change-Id: I4c541a33be0f7f47e972af638d4765bd06682acf
Reviewed-on: https://chromium-review.googlesource.com/386385
Reviewed-by: Mark Mentovai <mark@chromium.org>
Solves two problems with having the macros inline:
1. Deduplicates some of the logic (in this case, the name of the
histogram, and whether it should be divided by 1024);
2. More useful check for compilation. As the macros are no-ops in
Crashpad, it was easy to use the wrong name for a variable in the
arguments to the macros (see .mm!)
This way, we have some better chance of at least having code that
compiles when built in Chromium if all the arguments are passed to
Metrics::Something() in a standalone build.
Also rolls mini_chromium DEPS to include:
99213eb Mark histogram arguments as unused to avoid warnings
R=mark@chromium.org
BUG=crashpad:100
Change-Id: I9f7fc3b85854fd61c1ebdf0084d728a7b690c2f1
Reviewed-on: https://chromium-review.googlesource.com/380445
Reviewed-by: Mark Mentovai <mark@chromium.org>
