Commit Graph

3616 Commits

Author SHA1 Message Date
Nick Kralevich
7c0dd555c0 libc: create sys/capability.h
Per "man capset", sys/capability.h is the appropriate header file
for the capget / capset definition, not unistd.h. Fixed.

As a short term hack, continue to include sys/capability.h in
unistd.h, until we can fix all the code which uses capget / capset.

Change-Id: I6e7cf55955d761ca785a14c5e4b7a44125d8fc15
2013-02-26 13:27:15 -08:00
Elliott Hughes
c0e9ddd002 Merge "Reimplement scandir(3)." 2013-02-25 22:43:28 +00:00
Elliott Hughes
701bec2af3 Reimplement scandir(3).
The old scandir implementation didn't take into account the varying
size of directory entries, and didn't correctly clean up on its
error exits.

Bug: 7339844
Change-Id: Ib40e3564709752241a3119a496cbb2192e3f9abe
2013-02-25 13:14:31 -08:00
Elliott Hughes
f6bb5bf498 Merge "Add the glibc-compatible names to <sys/endian.h>." 2013-02-22 21:46:59 +00:00
Elliott Hughes
7b2c6385ef Merge "Fix <memory.h> to be a synonym for <string.h> like in glibc." 2013-02-22 19:49:39 +00:00
Nick Kralevich
bc0e7ee181 Merge "libc: add sys/signal.h for compatibility" 2013-02-22 19:33:53 +00:00
Elliott Hughes
6f1b7a6407 Fix <memory.h> to be a synonym for <string.h> like in glibc.
Change-Id: If23589c5d85dffd28788e04b010303620fa178ca
2013-02-22 11:11:48 -08:00
Elliott Hughes
cf820d7e96 Add the glibc-compatible names to <sys/endian.h>.
Also remove declarations for functions that don't exist; these
are all macros.

Bug: http://code.google.com/p/android/issues/detail?id=41769
Change-Id: Ia3774ab2ff7d3c535f83774eac61068f9b11e194
2013-02-22 11:04:27 -08:00
Nick Kralevich
b22a684990 libc: add sys/signal.h for compatibility
Some applications look for sys/signal.h instead of signal.h.
Work around those apps.

Change-Id: I76ac7744ebc56d196b5f0cb9ed381d32817436b9
2013-02-22 10:38:28 -08:00
Elliott Hughes
580a707376 Merge "Stop advertising rindex(3), which is both deprecated and unimplemented." 2013-02-22 01:45:02 +00:00
Elliott Hughes
538f6fc202 Stop advertising rindex(3), which is both deprecated and unimplemented.
Change-Id: I3c775d9974e49c3f76a53e46e022659657b89034
2013-02-21 17:39:06 -08:00
Nick Kralevich
a0259b42eb Merge "libc: remove bcmp prototype" 2013-02-22 01:22:35 +00:00
Nick Kralevich
11ebbc8437 libc: remove bcmp prototype
AFAIK, bionic only ever provided an implementation of bcmp
for x86, and even then, the code was never actually compiled.
Remove the prototype.

bcmp() has been obsoleted and replaced by memcmp()

Change-Id: I549d02ab6a9241a9acbbbfade0d98a9a02c2eaee
2013-02-21 17:17:09 -08:00
Elliott Hughes
a9ff09d1fc Merge "Fix raise(3) so it works in signal handlers." 2013-02-21 20:05:35 +00:00
Elliott Hughes
fae89fc404 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
2013-02-21 11:22:23 -08:00
Elliott Hughes
ccd403161c Merge "use architecture-specific ssize_t definition" 2013-02-19 22:13:53 +00:00
Thorsten Glaser
c641cafbc3 use architecture-specific ssize_t definition
after change 32822 was rejected, this is the more light-weight
version of the fix: libc/include/sys/types.h already - via
libc/kernel/common/linux/posix_types.h - includes a definition
of __kernel_ssize_t from libc/kernel/arch-*/asm/posix_types.h
which is architecture-specific, toolchain-agnostic and also
gets rid of the gcc -Wformat warning (which it issues correctly,
since this i̲s̲ indeed a bug in bionic)

Change-Id: Ie4503ab16628bc25815a836d07556f665e9795c7
2013-02-19 14:12:55 -08:00
Elliott Hughes
593abb7b59 Merge "stdlib: atexit: include <sys/cdefs.h>" 2013-02-19 21:58:18 +00:00
Elliott Hughes
eeecff7293 Merge "Fix pthreads functions that should return ESRCH." 2013-02-19 21:37:55 +00:00
Elliott Hughes
9d23e04c43 Fix pthreads functions that should return ESRCH.
imgtec pointed out that pthread_kill(3) was broken, but most of the
other functions that ought to return ESRCH for invalid/exited threads
were equally broken.

Change-Id: I96347f6195549aee0c72dc39063e6c5d06d2e01f
2013-02-19 12:21:41 -08:00
Elliott Hughes
b5862d4d8a Merge "Update linker README." 2013-02-19 19:14:26 +00:00
Elliott Hughes
aa772a33ba Update linker README.
Change-Id: Icaa353e9cf1848c86e7445f4ad590bdab44f7941
2013-02-19 11:13:44 -08:00
Chirayu Desai
61ba9b526b stdlib: atexit: include <sys/cdefs.h>
Change-Id: Ib9eb167710a021e0a2b5c77a06a9338cdc748e6d
2013-02-16 21:23:27 +05:30
Elliott Hughes
7f67f78ad5 Merge "dalvik is big enough and ugly enough to handle System.arraycopy itself." 2013-02-16 00:40:21 +00:00
Elliott Hughes
081318e355 dalvik is big enough and ugly enough to handle System.arraycopy itself.
Change-Id: I4b54a15ea101c0c6bab06cfb11e4178f5a57fc05
2013-02-15 14:27:52 -08:00
Elliott Hughes
39804dcde6 Merge "Fix the pthread_setname_np test." 2013-02-15 21:55:22 +00:00
Elliott Hughes
40eabe24e4 Fix the pthread_setname_np test.
Fix the pthread_setname_np test to take into account that emulator kernels are
so old that they don't support setting the name of other threads.

The CLONE_DETACHED thread is obsolete since 2.5 kernels.

Rename kernel_id to tid.

Fix the signature of __pthread_clone.

Clean up the clone and pthread_setname_np implementations slightly.

Change-Id: I16c2ff8845b67530544bbda9aa6618058603066d
2013-02-15 12:08:59 -08:00
Elliott Hughes
3e3b239d2b Merge "Fix the stack protector death test." 2013-02-15 02:10:29 +00:00
Elliott Hughes
7fd803cdfa Fix the stack protector death test.
Now __stack_chk_fail calls abort(3) directly, we terminate with
SIGSEGV rather than SIGABRT. (Because of the workaround for the
debuggerd lossage in the abort(3) implementation, which was the
motivation for switching __stack_chk_fail over to abort(3).)

Also clarify the comment on the weird pthread death test, so it
doesn't get copied and pasted onto real death tests.

Change-Id: Ie832eaded61359c99e7a10db65e28f35e8f63eed
2013-02-14 16:35:58 -08:00
Elliott Hughes
0a2cb81597 Merge "Simplify __stack_chk_fail, and fix it so we get debuggerd stack traces." 2013-02-14 23:50:13 +00:00
Nick Kralevich
b128f49fd5 Merge "bionic: Add securebits.h" 2013-02-14 22:49:28 +00:00
Elliott Hughes
fb7eb5e07f Simplify __stack_chk_fail, and fix it so we get debuggerd stack traces.
Bug: 2487269
Change-Id: Iec5e470fc22cd9108404f634a9d4baa2c7b7f58f
2013-02-14 14:37:34 -08:00
Nick Kralevich
0276656daa bionic: Add securebits.h
Change-Id: I2031796b9be117558b80246498b29736492cf269
2013-02-14 14:03:37 -08:00
Elliott Hughes
c2d26ce745 Merge "Turn on -Werror for ssp.cpp." 2013-02-14 19:17:33 +00:00
Elliott Hughes
dc5ec07158 Turn on -Werror for ssp.cpp.
libc_bionic.a is already compiled -Werror, but this one file gets
compiled into its own library because it needs to be compiled with
-fno-stack-protector.

Change-Id: I273c535ab5c73ccaccbcf793fda1f788a2589abe
2013-02-14 11:15:58 -08:00
Nick Kralevich
fe33fc790a Merge "fix compiler warning." 2013-02-14 17:48:30 +00:00
Nick Kralevich
a261afb7c9 fix compiler warning.
bionic/libc/bionic/ssp.cpp:41:31: warning: converting to non-pointer type 'uintptr_t {aka unsigned int}' from NULL [-Wconversion-null]

Change-Id: Id154ed4a99520cca64ffd3dbe4d743db6e2da28a
2013-02-14 09:44:13 -08:00
Elliott Hughes
6b97c7dc03 Merge "ffs was not being built for x86." 2013-02-14 00:49:47 +00:00
Elliott Hughes
97f2ec50a7 Merge "Stop using the local gcc." 2013-02-14 00:48:53 +00:00
Elliott Hughes
26a13bcfb8 Stop using the local gcc.
Some build servers are still out of date, so we're better off having
the known quanitity of the consistently out-of-date prebuilt host gcc.

Change-Id: Ib6308ae926ffa1ac5d95efbbf32052344c17a6b8
2013-02-13 16:32:47 -08:00
Elliott Hughes
d2547040a1 ffs was not being built for x86.
Change-Id: I53e92273664a4d0a13536c2fa1aeb87e1f3cf4e8
2013-02-13 16:31:52 -08:00
Elliott Hughes
95b1ea1bb3 Merge "Add a bunch more missing ENDs to assembler routines." 2013-02-13 23:18:26 +00:00
Elliott Hughes
6719500dbd Add a bunch more missing ENDs to assembler routines.
This isn't everything; I've missed out those x86 files that are

Change-Id: Idb7bb1a68796d6c0b70ea2b5c3300e49da6c62d2
2013-02-13 15:12:32 -08:00
Elliott Hughes
2fee0340a9 Merge "Everyone has CLZ." 2013-02-13 23:10:19 +00:00
Elliott Hughes
73964c592c Everyone has CLZ.
Even armv5 had CLZ.

Change-Id: I51bc8d1166d09940fd0d3f4c7717edf26977082c
2013-02-13 14:40:48 -08:00
Elliott Hughes
627274292e Merge "Update getnameinfo.c, remove dead code, and fix error reporting." 2013-02-13 21:15:05 +00:00
Elliott Hughes
d8213bb573 Update getnameinfo.c, remove dead code, and fix error reporting.
Also add a unit test for the salen size checking.

Bug: 1889275
Change-Id: I8ec4107df9e2e9a8571e8915525249c6e44b98ad
2013-02-13 13:11:11 -08:00
Elliott Hughes
f659b3c90d Merge "Add a test that getaddrinfo works when hints are NULL." 2013-02-13 17:04:01 +00:00
Elliott Hughes
d3b9d11369 Add a test that getaddrinfo works when hints are NULL.
Bug: 1827911
Change-Id: I9e1b774c44c10a8c5391bcf3baf1607f50eaf214
2013-02-13 08:22:07 -08:00
Elliott Hughes
3002d64bcd Merge "Everyone has a TLS register." 2013-02-13 16:03:32 +00:00