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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2021-08-09 23:29:42 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2021-08-10 03:29:39 +0200 |
| commit | 30397d7dd0c8d6fef493df4fe9c367c3633a4983 (patch) | |
| tree | 1ba092de87debf73ec492003c770a20842727fb4 | |
| parent | 91ce7d5f0a791ff8efa00a5caa9b471114bf2993 (diff) | |
| download | man-pages-30397d7dd0c8d6fef493df4fe9c367c3633a4983.tar.gz | |
mount_setattr.2: Rename 'dfd' to 'dirfd'
'dirfd' is the name consistently used in other pages.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
| -rw-r--r-- | man2/mount_setattr.2 | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/man2/mount_setattr.2 b/man2/mount_setattr.2 index ea0eb1957d..acb5d42ea4 100644 --- a/man2/mount_setattr.2 +++ b/man2/mount_setattr.2 @@ -34,7 +34,7 @@ mount_setattr \- change mount properties of a mount or mount tree .BR "#include <sys/syscall.h>" " /* Definition of " SYS_* " constants */" .B #include <unistd.h> .PP -.BI "int syscall(SYS_mount_setattr, int " dfd ", const char *" path , +.BI "int syscall(SYS_mount_setattr, int " dirfd ", const char *" path , .BI " unsigned int " flags ", struct mount_attr *" attr \ ", size_t " size ); .fi @@ -53,9 +53,9 @@ If is a relative pathname, then it is interpreted relative to the directory referred to by the file descriptor -.IR dfd . +.IR dirfd . If -.I dfd +.I dirfd is the special value .BR AT_FDCWD , then @@ -69,7 +69,7 @@ is the empty string and is specified in .IR flags , then the mount properties of the mount identified by -.I dfd +.I dirfd are changed. .PP The @@ -122,7 +122,7 @@ If .I path is the empty string, change the mount properties on -.I dfd +.I dirfd itself. .TP .B AT_RECURSIVE @@ -579,7 +579,7 @@ is set to indicate the cause of the error. .SH ERRORS .TP .B EBADF -.I dfd +.I dirfd is not a valid file descriptor. .TP .B EBADF @@ -593,7 +593,7 @@ but the mount still holds files open for writing. .TP .B EINVAL The path specified via the -.I dfd +.I dirfd and .I path arguments to @@ -873,24 +873,24 @@ with a structure which has every byte nonzero #include <unistd.h> static inline int -mount_setattr(int dfd, const char *path, unsigned int flags, +mount_setattr(int dirfd, const char *path, unsigned int flags, struct mount_attr *attr, size_t size) { - return syscall(SYS_mount_setattr, dfd, path, flags, attr, size); + return syscall(SYS_mount_setattr, dirfd, path, flags, attr, size); } static inline int -open_tree(int dfd, const char *filename, unsigned int flags) +open_tree(int dirfd, const char *filename, unsigned int flags) { - return syscall(SYS_open_tree, dfd, filename, flags); + return syscall(SYS_open_tree, dirfd, filename, flags); } static inline int -move_mount(int from_dfd, const char *from_pathname, - int to_dfd, const char *to_pathname, unsigned int flags) +move_mount(int from_dirfd, const char *from_pathname, + int to_dirfd, const char *to_pathname, unsigned int flags) { - return syscall(SYS_move_mount, from_dfd, from_pathname, - to_dfd, to_pathname, flags); + return syscall(SYS_move_mount, from_dirfd, from_pathname, + to_dirfd, to_pathname, flags); } static const struct option longopts[] = { |