Name
sysseek
Synopsis
sysseek filehandle, offset, whence
Description
A variant of seek()
that sets and gets the file’s system read/write
position using the lseek(2)
system call. It’s the only reliable way to
seek before a sysread()
or syswrite()
. Returns the new position,
or undef
on failure. Arguments are the same as for seek
.
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