Nick Kralevich c92f9f8069 libc: Add O_PATH support for fgetxattr / fsetxattr ... Support O_PATH file descriptors when handling fgetxattr and fsetxattr. This avoids requiring file read access to pull extended attributes. This is needed to support O_PATH file descriptors when calling SELinux's fgetfilecon() call. In particular, this allows the querying and setting of SELinux file context by using something like the following code: int dirfd = open("/path/to/dir", O_DIRECTORY); int fd = openat(dirfd, "file", O_PATH | O_NOFOLLOW); char *context; fgetfilecon(fd, &context); This change was motivated by a comment in https://android-review.googlesource.com/#/c/152680/1/toys/posix/ls.c (cherrypicked from commit 2825f10b7f) Change-Id: Ic0cdf9f9dd0e35a63b44a4c4a08400020041eddf		2015-06-02 10:08:05 -07:00
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atom	Replace ambiguous cmp operator with cmpl.	2014-10-21 16:25:35 -07:00
bionic	Fix addition of extra arg to cfi_restore.	2015-04-14 17:02:31 -07:00
generic	Remove the unused swab.S.	2014-07-22 20:21:31 -07:00
include/machine	Simplify our endian.h implementation.	2014-12-08 20:35:08 -08:00
silvermont	Regenerate the bionic NOTICE files.	2014-07-07 15:42:06 -07:00
syscalls	libc: Add O_PATH support for fgetxattr / fsetxattr	2015-06-02 10:08:05 -07:00
x86.mk	Share LP32 makefile settings between arches	2015-02-04 17:35:49 -08:00