Name
SPVM::Sys::FileTest - File Tests
Usage
use Sys::FileTest;
my $file = "foo.txt";
if (Sys::FileTest->e($file))
}
if (Sys::FileTest->f($file))
}
if (Sys::FileTest->d($file))
}Description
Sys::FileTest is the class for file tests.
Class Methods
A
static method A : double ($file : string)The program starting time(CommandInfo-BASE_TIME|SPVM::CommandInfo/"BASE_TIME">) minus file access time, in days.
C
static method C : double ($file : string)The program starting time(CommandInfo-BASE_TIME|SPVM::CommandInfo/"BASE_TIME">) minus file inode change time, in days.
M
static method M : double ($file : string)The program starting time(CommandInfo-BASE_TIME|SPVM::CommandInfo/"BASE_TIME">) minus file modification time, in days.
O
static method O : int ($file : string)The file is owned by real uid.
R
static method R : int ($file : string)The file is readable by real uid/gid.
S
static method S : int ($file : string)The file is a socket.
W
static method W : int ($file : string)The file is writable by real uid/gid.
X
static method X : int ($file : string)The file is executable by real uid/gid.
b
static method b : int ($file : string)The file is a block special file.
c
static method c : int ($file : string)The file is a character special file.
d
static method d : int ($file : string)The file is a directory.
e
static method e : int ($file : string)The file exists.
f
static method f : int ($file : string)The file is a plain file.
g
static method g : int ($file : string)The file has setgid bit set.
k
static method k : int ($file : string)The file has sticky bit set.
l
static method l : int ($file : string)The file is a symbolic link (false if symlinks aren't supported by the file system).
o
static method o : int ($file : string)The file is owned by effective uid.
p
static method p : int ($file : string)The file is a named pipe (FIFO), or Filehandle is a pipe.
r
static method r : int ($file : string)The file is readable by effective uid/gid.
s
static method s : long ($file : string)The file has nonzero size (returns size in bytes).
u
static method u : int ($file : string)The file has setuid bit set.
w
static method w : int ($file : string)The file is writable by effective uid/gid.
x
static method x : int ($file : string)The file is executable by effective uid/gid.
z
static method z : int ($file : string)The file has zero size (is empty).