In particular, we don't need to record the peculiarities of every
version of GCC ever shipped. It just makes this file harder to follow.
Change-Id: Ie9035d78eae86b4aed9dff3576c6f54e268aaced
MIPS and the rest of the world only disagree on the first two SOCK_*
constants, so restructure the #ifdef accordingly.
As a deliberate side effect, this fixes SOCK_DCCP being missing on
non-MIPS platforms.
Change-Id: I2267008f1121a7eebe1ed9097afab6e612bce7f0
Signed-off-by: Greg Hackmann <ghackmann@google.com>
http://pubs.opengroup.org/onlinepubs/9699919799/basedefs/sys_socket.h.html
> CMSG_DATA(cmsg)
> If the argument is a pointer to a cmsghdr structure, this macro
> shall return an unsigned character pointer to the data array
> associated with the cmsghdr structure.
Change-Id: I3f89ba19cbca4e6727abc65a2bbcd59267892ba8
I'm removing the TODO on the assumption that being compatible with glibc
is more useful than BSD. The new internal "bionic_page.h" header factors
out some duplication between libc and the linker.
Bug: http://b/22735893
Change-Id: I4aec4dcba5886fb6f6b9290a8f85660643261321
A __size_mul_overflow utility is used to take advantage of the checked
overflow intrinsics in Clang and GCC (>= 5). The fallback for older
compilers is the optimized but less than ideal overflow checking pattern
used in OpenBSD.
Change-Id: Ibb0d4fd9b5acb67983e6a9f46844c2fd444f7e69
libchrome uses __USE_XOPEN2K8 to decide whether futimens is
available. That's perhaps not the best idea, but there are other
cases where we defined the same feature macros as glibc to aid
portability.
Change-Id: Ie6e04cb181d88698d618e7dbd26cd347a6bf076c
1. Personality parameter should be unsigned int (not long)
2. Do not reset bits outside of PER_MASK when setting
personality value.
3. Set personality for static executables.
Bug: http://b/21900686
Change-Id: I4c7e34079cbd59b818ce221eed325c05b9bb2303
(cherry picked from commit f643eb38c3)
Add the x86-only elf_fpxregset_t to <sys/procfs.h>, and rename
user_fxsr_struct (the kernel's name) to user_fpxregs_struct (the
userspace name).
Bug: http://b/22068064
Change-Id: Id466096bf02baf6bd49b193f49d9036848d33548
We don't want to use <asm/ptrace.h> because (a) it'll drag in a bunch of
namespace pollution and (b) the registers should be "long double" for
userspace, not the kernel's uint128s. So just use a slightly different
name for our struct (which matches the traditional names for these structs
anyway).
Bug: http://b/21695943
Bug: https://code.google.com/p/android/issues/detail?id=86712
Change-Id: I8812ca98cfe6b649dbd31f7d6aea41928ba2acbd
Adds a new _internal_ function. Provide a global serial number to
support more efficient private caching algorithms. This allows
to skip re-running the __system_property_find() call on misses until
there is a global change in the properties. This call is a read
barrier, the property data to be read following this call will be
read sequentially and up to date.
Bug: 19544788
Change-Id: I58e6a92baa0f3e8e7b9ec79b10af6d56407dab48
I still don't think we can make stdio's fseeko and ftello work, but we can
have everything else, and very few programs use fseeko/ftello (and they can
just refrain from using _FILE_OFFSET_BITS and be no worse off than they are
today).
Bug: 11865851
Change-Id: Ic3cb409aae6713f4b345de954bcc4241fcd969ec
clang don't support warning attribute. Replacing warning attriubte with
deprecated attribute can achieve the same behavior whether compiled by
gcc or clang.
Bug: 19340053
Change-Id: I064432b81cf55212458edbc749eb72dc15a810fb
All these inlines were turned in to out of line definitions in L.
This brings us a step closer to being able to just use the current
bionic headers for the NDK, rather than having many old versions of
them.
Change-Id: Ie010bc727d78d3742abc577c70f6578db2e68625
The kernel version of the stat structure is used during the syscalls. After the syscall,
the kernel stat structure is converted to match the generic one. Eventually we would like
the generic stat structure and related syscalls be added to MIPS64 kernel, removing the
thunks added to AOSP.
Change-Id: I7764e80278c1cc8254754c3531ec2dda7544a8ec
This text is actually in POSIX (though it's not mandatory) and it's what glibc
says. Who says "file number" anyway?
Change-Id: Icc91ac24587c2bc692e0b97c19d32ac1bdda4ea7
