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7eb3000f9f
The check is moved to LFS fstatat implementation (since it is the code that actually implements the syscall). Reviewed-by: Carlos O'Donell <carlos@redhat.com> |
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.. | ||
bits | ||
wordsize-32 | ||
____longjmp_chk.c | ||
chmod.c | ||
chown.c | ||
dl-origin.c | ||
dup2.c | ||
epoll_create.c | ||
inotify_init.c | ||
lchown.c | ||
link.c | ||
Makefile | ||
mkdir.c | ||
pipe.c | ||
readlink.c | ||
README | ||
rmdir.c | ||
symlink.c | ||
syscalls.list | ||
sysdep.h | ||
unlink.c | ||
xstatver.h |
This hierarchy supports Linux systems using the new asm-generic/unistd.h, which removes many familiar old syscalls. For example, to implement open(), newer Linux architectures require glibc to invoke the __NR_openat syscall with AT_FDCWD. This hierarchy provides all those implementations. It also provides support for 32-bit platforms using the 64-bit kernel syscall APIs, as the 32-bit ones are no longer provided. Note that newer ILP32 environments (x32 or AArch64:ILP32, for example) are converting to use more 64-bit types in kernel syscalls, so that aspect of this support is in more flux as of this writing.