Commit Graph

1124 Commits

Author SHA1 Message Date
Chih-Wei Huang
b9aedb2c57 android-x86: use proper variable typing
Change-Id: Iff99932acd2f6cb482fc5da9ff586d7ab2a8b209
2010-12-23 09:32:12 +08:00
David Turner
4ad2f19f14 am a4f6d228: Merge "Add a method for replacing tokens in the preprocessed headers"
* commit 'a4f6d2281f979c013080e28b1f658c2ba9a8e9f3':
  Add a method for replacing tokens in the preprocessed headers
2010-12-22 11:29:30 -08:00
David 'Digit' Turner
0546fd7ee0 libc: remove obsolete sha1hash.c source file
The source file is not part of the C library build, so the Android.mk
is unaffected. In other words, this source file was never compiled.

Change-Id: Idec3d5b6ec30dc9ee38296d12dc6e522997df29a
2010-12-20 16:03:07 +01:00
David 'Digit' Turner
5c8c00a95a libc: Fix the definition of SIGRTMAX
After this change, SIGRTMAX will be set to 64 (instead of 32 currently).
Note that this doesn't change the fact that our sigset_t is still defined
as a 32-bit unsigned integer, so most functions that deal with this type
won't support real-time signals though.

Change-Id: Ie1e2f97d646f1664f05a0ac9cac4a43278c3cfa8
2010-12-20 15:58:06 +01:00
David 'Digit' Turner
be5755969d linker: Remove unsecure env. variable for setuid programs.
This removes several unsecure environment variables from the
environment block when the program being loaded is setuid. The
list of env. variables is the same than what GLibc uses at this
point.

Change-Id: I456d3ea0880fe0d4de0d3c5dd51871dd36e87fd6
2010-12-20 12:06:45 +01:00
David Turner
a4f6d2281f Merge "Add a method for replacing tokens in the preprocessed headers" 2010-12-20 02:43:26 -08:00
Steinar H. Gunderson
d1624add2b Don't treat private IPv4 addresses as being in a non-global scope. The effect of this change is essentially to prefer NATed IPv4 over 6to4.
Change-Id: I53a8613ca9eb61cac0bf18f0b5f98a2d35ab9c50
2010-12-20 11:15:33 +01:00
David 'Digit' Turner
d4a65d28d4 libc: Add missing declarations in <netinet/in.h>
Add missing declarations:
  INET_ADDRSTRLEN
  IN6_IS_ADDR_MC_NODELOCAL
  IN6_IS_ADDR_MC_GLOBAL

It has been reported that these prevent compilation of the Boost libraries
with the NDK. The corresponding patch has already been performed under
development/ndk/platforms/android-3/include.

Change-Id: I4ac514973daf3c06a8ef5538d7df79142a98e562
2010-12-16 20:53:03 +01:00
David 'Digit' Turner
95d751feac libc: Add ftruncate64 and improve 64-bit parameter syscall handling.
This patch improves the handling of 64-bit parameters in syscalls on ARM.
The ARM EABI mandates that 64-bit quantities be passed in even/odd register
pairs, which requires special treatment.

This allows us to simplify our implementations of pread() and pwrite()
and remove the C stubs for pread64() and pwrite64().

Also add ftruncate64() to <unistd.h>

Change-Id: I407e2fd223ba0093dd2d0b04c6152fadfc9ce3ef

Bug 3107933
2010-12-16 17:04:41 +01:00
David 'Digit' Turner
4a7f31fad7 libc: Remove duplicate eventfd declaration from SYSCALLS.TXT
The second declaration came from an incorrect change in AOSP.
The eventfd stubs are not affected by this, they are already correct.

Change-Id: Icfc7612a68fc37a48dde2687137960a5d1dbc534
2010-12-16 14:57:31 +01:00
Jean-Baptiste Queru
6dba546e53 am c99892f1: am a9e5bbfd: Merge "Support usage of __ARM_HAVE_LDREX_STREX"
* commit 'c99892f155efd1d3005abf8a2bae83d290606ba1':
  Support usage of __ARM_HAVE_LDREX_STREX
2010-12-15 09:37:48 -08:00
Jean-Baptiste Queru
c99892f155 am a9e5bbfd: Merge "Support usage of __ARM_HAVE_LDREX_STREX"
* commit 'a9e5bbfd3d321bf52226d3fd57ed390925ab6a3d':
  Support usage of __ARM_HAVE_LDREX_STREX
2010-12-15 09:29:06 -08:00
Jean-Baptiste Queru
a9e5bbfd3d Merge "Support usage of __ARM_HAVE_LDREX_STREX" 2010-12-15 09:21:34 -08:00
David Turner
bb8717109e am 572fced5: am 9691ecc9: Merge "Remove extra/unneeded copy of fenv.h"
* commit '572fced5b0376a0bdc9111843aa89065cba82629':
  Remove extra/unneeded copy of fenv.h
2010-12-14 07:25:28 -08:00
David Turner
572fced5b0 am 9691ecc9: Merge "Remove extra/unneeded copy of fenv.h"
* commit '9691ecc9a768e7e08cb6af0b454029195ffc285f':
  Remove extra/unneeded copy of fenv.h
2010-12-14 07:19:17 -08:00
David Turner
9691ecc9a7 Merge "Remove extra/unneeded copy of fenv.h" 2010-12-14 07:09:35 -08:00
Bruce Beare
ff3129b0fe sigsetmask.c was not processing the "mask" argument.
Change-Id: I79b898ea5b882e8c0564e25466e827a9bedda6e8
Author: yhe19 <yunan.he@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2010-12-09 15:17:28 -08:00
Yu Shan Emily Lau
abdffc4e23 Revert "sigsetmask.c was not processing the "mask" argument."
This reverts commit 9a9c1619b8.
2010-12-09 11:57:42 -08:00
Martin Storsjo
c9205dba43 Replace all occurrances of asm with __asm__ in the output headers
asm() conflicts with userland code compiled with -std=c99, the userland
libc should only use __asm__() instead. Therefore, this transformation
has to be applied to all exported headers.

This only changes arch-arm/asm/byteorder.h.

Change-Id: I1cf88c37201c3a91668d387293a18885c316d53c
2010-12-08 11:41:37 +01:00
Martin Storsjo
d32c8052fc Add a method for replacing tokens in the preprocessed headers
Change-Id: I14cf6337945560b012732ae0fe7a247074810678
2010-12-08 11:40:59 +01:00
Martin Storsjo
5775163f04 Use __asm__ instead of asm in public libc headers
If compiling userland code with -std=c99, the current header produces an
error. The content of this header originally is a kernel internal header,
where asm() is acceptable. In a header visible to userland, this should be
__asm__ instead.

Change-Id: I4d3188dd96f7836148ca89f5053d0389dd459d6e
2010-12-08 09:40:12 +01:00
David Turner
0a0c1edd80 am 48bebaec: am 4efbf95d: Merge "Use proper variable typing"
* commit '48bebaeca84cd9014171d2874785ddb57d1103ae':
  Use proper variable typing
2010-12-07 06:44:41 -08:00
David Turner
48bebaeca8 am 4efbf95d: Merge "Use proper variable typing"
* commit '4efbf95d8c88a3a203d687d9048b51e256ef3641':
  Use proper variable typing
2010-12-07 06:38:26 -08:00
David Turner
4efbf95d8c Merge "Use proper variable typing" 2010-12-07 06:27:23 -08:00
David 'Digit' Turner
6a916acce2 Merge "<sched.h>: Add sched_getcpu() and cpu_set_t" 2010-12-07 04:51:40 -08:00
David 'Digit' Turner
6451571aef Merge "<time.h>: Add timegm(), timelocal() and others." 2010-12-07 04:26:32 -08:00
David 'Digit' Turner
b338686778 Merge "libc: Add <android/api-level.h>" 2010-12-07 04:26:27 -08:00
David Turner
bd4ab138d8 am e05762a5: am 8e6435ea: Merge "Add defines for CAIF support"
* commit 'e05762a5312261b96d20597eb6c3a61abaeac2cf':
  Add defines for CAIF support
2010-12-06 16:44:46 -08:00
Jean-Baptiste Queru
5d7995be24 am b11d7c3e: am bcb0a925: Merge "sigsetmask.c was not processing the "mask" argument."
* commit 'b11d7c3eca0e5bc04c14afe82a530429f173706c':
  sigsetmask.c was not processing the "mask" argument.
2010-12-06 16:44:30 -08:00
David Turner
e05762a531 am 8e6435ea: Merge "Add defines for CAIF support"
* commit '8e6435ead5b118f1fd458d4acbdd0bf86754ab1b':
  Add defines for CAIF support
2010-12-06 13:31:43 -08:00
David Turner
8e6435ead5 Merge "Add defines for CAIF support" 2010-12-06 13:18:37 -08:00
Jean-Baptiste Queru
b11d7c3eca am bcb0a925: Merge "sigsetmask.c was not processing the "mask" argument."
* commit 'bcb0a925b0d6d545bbd9a4ebd9ac61bdacbfa2fe':
  sigsetmask.c was not processing the "mask" argument.
2010-12-06 10:55:14 -08:00
Jean-Baptiste Queru
bcb0a925b0 Merge "sigsetmask.c was not processing the "mask" argument." 2010-12-06 10:42:08 -08:00
David 'Digit' Turner
72e6fd4242 <sched.h>: Add sched_getcpu() and cpu_set_t
This adds the cpu_set_t type definition and related functions
and macros used to handle CPU thread affinity.

  sched_getcpu()
  sched_setaffinity()
  sched_getaffinity()

Change-Id: If382ecafde8926341a88478062b275553645065b
2010-12-06 13:42:54 +01:00
David 'Digit' Turner
6481b91520 <time.h>: Add timegm(), timelocal() and others.
Add timegm(), timelocal(), time2posix() and posix2time() to the
C library.

Change-Id: I34d5771ed83dd994870a5ca58a511d01898b1ffb
2010-12-06 12:25:52 +01:00
David 'Digit' Turner
23d24394e7 libc: Add <android/api-level.h>
Add a new header that defines __ANDROID_API__ as a constant integer
corresponding to the current native API level. This header is included
by <sys/cdefs.h>

Change-Id: Ib4774e247b395991266245815a24292afc919848
NOTE: This header is already provided by the NDK's platform headers.
      for levels 3 to 9.
2010-12-06 12:05:11 +01:00
Bruce Beare
9a9c1619b8 sigsetmask.c was not processing the "mask" argument.
Change-Id: I79b898ea5b882e8c0564e25466e827a9bedda6e8
Author: yhe19 <yunan.he@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
2010-12-03 16:48:47 -08:00
Bruce Beare
2bf3ec03c3 Add defines for CAIF support
Change-Id: I32d2e02814f1965ebdcecb804e947ff303dbe230
Author: Mark Gross <mark.gross@intel.com>
Signed-off-by: Bruce Beare <brucex.j.beare@intel.com>
2010-12-03 16:14:59 -08:00
Ed Heyl
9962cef7c6 Merge "Add mkdtemp() prototype to stdlib.h." 2010-12-02 13:20:15 -08:00
tedbo
ad1ff2fb26 Add mkdtemp() prototype to stdlib.h.
The mkdtemp() function is implemented in libc/stdio/mktemp.c but not
exposed in stdlib.h. This change adds the prototype to stdlib.h.

Change-Id: I5a98650c665d2e45b2cf6ed3382742f7bdc7c88a
2010-11-30 12:45:02 -08:00
tedbo
16e02c2e3b Add wcscasecmp() and wcsncasecmp() prototypes to wchar.h.
The above prototypes are missing from libc/include/wchar.h but
the functions are present (although with a limited implementation)
in libc.

Change-Id: I1b7c6accfc59ff0f56f3f41a9d3c075e935ac54a
2010-11-29 13:15:07 -08:00
Kenny Root
72e64e0869 Add support for pread64/pwrite64
64-bit pread() and pwrite() is needed for ZipFileRO to be able to read
ludicrously large ZIP files just in case someone is crazy enough to do
it.

Also fix a license header that was apparently mangled.

Change-Id: I6819ef8b36e46b63b40749c95717b1ecf9307033
2010-11-24 13:14:50 -08:00
Iliyan Malchev
c1974ee144 bionic: update processed kernel header tegra_audio.h
Change-Id: Idefc8cae9315f1f4f340330ee1b38a7c0acb5fd8
Signed-off-by: Iliyan Malchev <malchev@google.com>
2010-11-22 16:52:22 -08:00
Jean-Baptiste Queru
9c8ea7fa3f am 24dc9363: resolved conflicts for merge of 1bc98ccb to gingerbread-plus-aosp
* commit '24dc936346b4a31005ac28c4bd464320cca9320a':
  bionic: Add ARM optimized strcpy()
2010-11-22 13:38:44 -08:00
Jean-Baptiste Queru
24dc936346 resolved conflicts for merge of 1bc98ccb to gingerbread-plus-aosp
Change-Id: Ief9ec3d0472660e26864e082e03c26e09a043b9d
2010-11-22 13:34:59 -08:00
Jean-Baptiste Queru
1bc98ccb76 Merge "bionic: Add ARM optimized strcpy()" 2010-11-22 13:02:25 -08:00
Jim Huang
73c04b3269 bionic: Add ARM optimized strcpy()
Reference results of the experiments on Qualcomm MSM7x25 (524MHz):

[original C code]
             prc thr   usecs/call      samples   errors cnt/samp
size
strcpy_1k      1   1     14.56159           99        0     1000
1024

[ARM optimized code]
             prc thr   usecs/call      samples   errors cnt/samp
size
strcpy_1k      1   1      3.46653           99        0     1000
1024

The work was derived from ARM Ltd.

Change-Id: I906ac53bb7a7285e14693c77d3ce8d4ed6f98bfd
2010-11-22 13:01:32 -08:00
Jean-Baptiste Queru
0befb8b56d am 9f1a7f93: am ea0fe856: Merge "Bionic: Aliasing problems with frexpf"
* commit '9f1a7f933dbf3446d29cbbff959a29f0ab49b308':
  Bionic: Aliasing problems with frexpf
2010-11-18 22:41:28 -08:00
Jean-Baptiste Queru
9f1a7f933d am ea0fe856: Merge "Bionic: Aliasing problems with frexpf"
* commit 'ea0fe8563db2a5854d30b3c770c406356f55cfe8':
  Bionic: Aliasing problems with frexpf
2010-11-18 22:39:15 -08:00
Erik Gilling
6c57fbf7a7 update linux/tegrafb.h
Change-Id: Ib09e70b51b900447d17e9f992b0f81fd5f638677
2010-11-18 16:10:50 -08:00