libc: changes to ppc64le musl branch to support building of rust on A…
…lpine
This PR includes changes to the libc musl branch to include the correct defines & declarations to support powerpc64. Values that needed changes to a definition for powerpc64.rs that existed higher in the branch also resulted in a change that moved the definition down to the b32/mod.rs, b64/x86_64.rs to ensure that builds continued to work on those architectures.
Verification was done building rust for both ppc64le and x86_64 on Alpine as described in the git project
https://github.com/mksully22/ppc64le_alpine_rust_1.26.2
add fdopendir on macOS
Fixes#1017
I moved it up to src/unix/mod.rs, as it's specified in POSIX.1-2008 and
appears to be implemented on every Unix-like system.
The symbol names on macOS appear similar to those for opendir; I found
them via the commands below. I tested the x86_64 version;
fdopendir$INODE64 worked as expected.
$ nm -arch x86_64 /usr/lib/system/libsystem_c.dylib | grep fdopendir
000000000007ea6d T _fdopendir
000000000002ba97 T _fdopendir$INODE64
$ nm -arch i386 /usr/lib/system/libsystem_c.dylib | grep fdopendir
00082d1e T _fdopendir
0002b528 T _fdopendir$INODE64$UNIX2003
00082d1e T _fdopendir$UNIX2003
Fixes#1017
I moved it up to src/unix/mod.rs, as it's specified in POSIX.1-2008 and
appears to be implemented on every Unix-like system.
The symbol names on macOS appear similar to those for opendir; I found
them via the commands below. I tested the x86_64 version;
fdopendir$INODE64 worked as expected.
$ nm -arch x86_64 /usr/lib/system/libsystem_c.dylib | grep fdopendir
000000000007ea6d T _fdopendir
000000000002ba97 T _fdopendir$INODE64
$ nm -arch i386 /usr/lib/system/libsystem_c.dylib | grep fdopendir
00082d1e T _fdopendir
0002b528 T _fdopendir$INODE64$UNIX2003
00082d1e T _fdopendir$UNIX2003
Moves `ifaddrs` and some functions to common Linux module
The `ifaddrs` interface is available since api version 24 in android.
The function signatures are now equal to the standard Linux function
signatures.
