| 22e2c9d963e0dde19e5876ab8dfc3576efc42ccc |
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05-Sep-2014 |
Elliott Hughes <enh@google.com> |
Fix mips signed/unsigned signal_test.cpp build breakage.
(cherry picked from commit aa13e839f06231b9299bb683a71abd954294b49b)
Bug: 17436734
Change-Id: I167fc5d74c49cca7031c5739bc53fdf3bde71887
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| 28ea229bb29f3ee82991ca8b5ac5f7a9b7b89fdc |
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04-Sep-2014 |
Elliott Hughes <enh@google.com> |
Don't mask out SA_RESTORER from sa_flags.
glibc doesn't do this, and we probably shouldn't either.
Bug: 16703540
Bug: 17436734
(cherry picked from commit afe58ad9892de27a7acb0aaded6312ee0f958314)
Change-Id: Iada5d0ae814f438cb276f056b2b5e3675f0e3666
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| 1728b2396591853345507a063ed6075dfd251706 |
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14-May-2014 |
Elliott Hughes <enh@google.com> |
Switch to g_ for globals.
That's what the Google style guide recommends, and we're starting
to get a mix.
Change-Id: Ib0c53a890bb5deed5c679e887541a715faea91fc
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| 0990d4fda898ada86e557f872f5cb7d16b138e3c |
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30-Apr-2014 |
Elliott Hughes <enh@google.com> |
Make SIGRTMIN hide the real-time signals we use internally.
__SIGRTMIN will continue to tell the truth. This matches glibc's
behavior (as evidenced by the fact that we don't need a special case
in the strsignal test now).
Change-Id: I1abe1681d516577afa8cd39c837ef12467f68dd2
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| 671e236d5fd2cae169c2a31d0a35e66c4fcc5556 |
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13-Feb-2014 |
Elliott Hughes <enh@google.com> |
Restore sys_signame for LP64.
mksh is using this, and we probably build as much BSD source as glibc source.
Change-Id: I400d255a67f9614ca9e57090e3a2e49d2b10cba4
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| aa0ebdafc71e1ceac78e0929b94f3bb117d0c8e9 |
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12-Feb-2014 |
Elliott Hughes <enh@google.com> |
Clean up sys_signame and sys_siglist a little.
We don't need quite so much duplication because we already have a way
to get the signal number from its name, and that already copes with the
fact that the mips/mips64 numbers are different from everyone else's.
Also remove sys_signame from LP64. glibc doesn't have this BSD-ism.
Change-Id: I6dc411a3d73589383c85d3b07d9d648311492a10
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| 13613137bc4266656bffce464e525eb9ae6371f0 |
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28-Oct-2013 |
Christopher Ferris <cferris@google.com> |
Fix up failing glibc tests.
There is a known bug running clone with the CLONE_VM flag, so for host
create an empty test.
Change the expected output of the stdio test for a glibc difference.
Change the pause test to use ScopedSignalHandler to setup/restore the SIGALRM
handler.
After this, running bionic-unit-tests-glibc passes for all tests.
Bug: 11389824
Change-Id: Ib304eae4164115835a54991dfdca5821ecc3db5e
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| 11952073af22568bba0b661f7a9d4402c443a888 |
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25-Oct-2013 |
Elliott Hughes <enh@google.com> |
Remove dependencies on obsolete __ARCH_WANT_SYSCALL_DEPRECATED system calls.
(aarch64 kernels don't have these system calls.)
Change-Id: I6f64075aa412f71520f2df71c3d69b647f91c1ca
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| c7e9b2331771e5e87c34a8ee3dc6cc41d35b02fe |
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17-Oct-2013 |
Elliott Hughes <enh@google.com> |
Fix sigaction(3) for 64-bit.
Also clean up <signal.h> and revert the hacks that were necessary
for 64-bit in linker/debugger.cpp until now.
Change-Id: I3b0554ca8a49ee1c97cda086ce2c1954ebc11892
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| 40d105ccb3e6283566ce54b693b3088f31aa4f26 |
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16-Oct-2013 |
Elliott Hughes <enh@google.com> |
Switch sigpending over to rt_sigpending.
Change-Id: I7b28984796b5fb343cfbcc47e0afc3a84293d417
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| 1f5af926fa626734981d6b4dcc0ab54e520032a9 |
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16-Oct-2013 |
Elliott Hughes <enh@google.com> |
Fix sigsuspend to use rt_sigsuspend on all platforms.
Change-Id: I981c1a66d35480d4457a0a08a1b042dac94daa5b
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| fae89fc4042ee4c360842234dfda7831c313bd44 |
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21-Feb-2013 |
Elliott Hughes <enh@google.com> |
Fix raise(3) so it works in signal handlers.
We could special-case raise(3) in non-threaded programs, but the more
conservative course is to make pthread_kill(3) work in signal handlers
at the cost of a race shared by other C libraries.
Change-Id: I59fb23d03bdabf403435e731704b33acdf3e0234
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| c5d028fc913de84a781bd61084bf7ae2182fd48e |
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10-Jan-2013 |
Elliott Hughes <enh@google.com> |
Only have one copy of the kernel_sigset_t hack, and add more tests.
Change-Id: I377522fcba6fb4b5fd2754ab15b091014bd7c16f
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| fb5e5cbdd4e1d75594c37ebb544c0f46482a027b |
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07-Jan-2013 |
Elliott Hughes <enh@google.com> |
Fix an off-by-one error in the sigset_t function error handling.
Spotted while running the tests on MIPS, where sigset_t is
actually large enough. The bits in sigset_t are used such that
signal 1 is represented by bit 0, so the range of signals is
actually [1, 8*sizeof(sigset_t)]; it seems clearer to reword
the code in terms of valid bit offsets [0, 8*sizeof(sigset_t)),
which leads to the usual bounds checking idiom.
Change-Id: Id899c288e15ff71c85dd2fd33c47f8e97aa1956f
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| d8a5a6f513c6fa99229e9c82c5c308c7cd6b3d54 |
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08-Dec-2012 |
Chris Dearman <chris@mips.com> |
Use pthread_kill() in raise()
raise() should use pthread_kill() in a pthreads environment.
For bionic this means it should always be used.
Change-Id: Ic679272b664d2b8a7068b628fb83a9f7395c441f
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| da73f655fcbac6e1a8bfd35303cef6f41187d12b |
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01-Dec-2012 |
Elliott Hughes <enh@google.com> |
Add argument checking to sigemptyset(3) and friends.
You could argue that this is hurting people smart enough to have manually
allocated a large-enough sigset_t, but those people are smart enough to
implement their own sigset functions too.
I wonder whether our least unpleasant way out of our self-inflicted 32-bit
cesspool is to have equivalents of _FILE_OFFSET_BITS such as _SIGSET_T_BITS,
so calling code could opt in? You'd have to be careful passing sigset_t
arguments between code compiled with different options.
Bug: 5828899
Change-Id: I0ae60ee8544835b069a2b20568f38ec142e0737b
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