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57b3910bc3
This implements the darwin equivalent of the functions that were moved to 9p-util(-linux) earlier in this series in the new 9p-util-darwin file. Signed-off-by: Keno Fischer <keno@juliacomputing.com> [Michael Roitzsch: - Rebase for NixOS] Signed-off-by: Michael Roitzsch <reactorcontrol@icloud.com> Signed-off-by: Will Cohen <wwcohen@gmail.com> Message-Id: <20220227223522.91937-8-wwcohen@gmail.com> Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Acked-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/*
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* 9p utilities (Darwin Implementation)
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*
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* This work is licensed under the terms of the GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "qemu/xattr.h"
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#include "9p-util.h"
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ssize_t fgetxattrat_nofollow(int dirfd, const char *filename, const char *name,
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void *value, size_t size)
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{
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int ret;
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int fd = openat_file(dirfd, filename,
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O_RDONLY | O_PATH_9P_UTIL | O_NOFOLLOW, 0);
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if (fd == -1) {
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return -1;
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}
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ret = fgetxattr(fd, name, value, size, 0, 0);
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close_preserve_errno(fd);
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return ret;
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}
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ssize_t flistxattrat_nofollow(int dirfd, const char *filename,
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char *list, size_t size)
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{
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int ret;
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int fd = openat_file(dirfd, filename,
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O_RDONLY | O_PATH_9P_UTIL | O_NOFOLLOW, 0);
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if (fd == -1) {
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return -1;
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}
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ret = flistxattr(fd, list, size, 0);
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close_preserve_errno(fd);
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return ret;
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}
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ssize_t fremovexattrat_nofollow(int dirfd, const char *filename,
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const char *name)
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{
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int ret;
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int fd = openat_file(dirfd, filename, O_PATH_9P_UTIL | O_NOFOLLOW, 0);
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if (fd == -1) {
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return -1;
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}
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ret = fremovexattr(fd, name, 0);
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close_preserve_errno(fd);
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return ret;
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}
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int fsetxattrat_nofollow(int dirfd, const char *filename, const char *name,
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void *value, size_t size, int flags)
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{
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int ret;
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int fd = openat_file(dirfd, filename, O_PATH_9P_UTIL | O_NOFOLLOW, 0);
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if (fd == -1) {
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return -1;
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}
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ret = fsetxattr(fd, name, value, size, 0, flags);
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close_preserve_errno(fd);
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return ret;
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}
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