diff options
Diffstat (limited to 'lib/libc/sys/getfh.2')
| -rw-r--r-- | lib/libc/sys/getfh.2 | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/lib/libc/sys/getfh.2 b/lib/libc/sys/getfh.2 index 44caa76..ef5909b 100644 --- a/lib/libc/sys/getfh.2 +++ b/lib/libc/sys/getfh.2 @@ -36,7 +36,8 @@ .Dt GETFH 2 .Os .Sh NAME -.Nm getfh +.Nm getfh , +.Nm lgetfh .Nd get file handle .Sh LIBRARY .Lb libc @@ -45,6 +46,8 @@ .In sys/mount.h .Ft int .Fn getfh "const char *path" "fhandle_t *fhp" +.Ft int +.Fn lgetfh "const char *path" "fhandle_t *fhp" .Sh DESCRIPTION The .Fn getfh @@ -52,14 +55,27 @@ system call returns a file handle for the specified file or directory in the file handle pointed to by .Fa fhp . -This system call is restricted to the superuser. +The +.Fn lgetfh +system call is like +.Fn getfh +except in the case where the named file is a symbolic link, +in which case +.Fn lgetfh +returns information about the link, +while +.Fn getfh +returns information about the file the link references. +These system calls are restricted to the superuser. .Sh RETURN VALUES -.Rv -std getfh +.Rv -std .Sh ERRORS The .Fn getfh -system call -fails if one or more of the following are true: +and +.Fn lgetfgh +system calls +fail if one or more of the following are true: .Bl -tag -width Er .It Bq Er ENOTDIR A component of the path prefix of |
