Viewing: llapi_fid_hash.3
.TH LLAPI_FID_HASH 3 2025-09-02 "Lustre User API" "Lustre Library Functions"
.SH NAME
llapi_fid_hash \- compute hash value for a File Identifier
.SH SYNOPSIS
.nf
.B #include <lustre/lustreapi.h>
.PP
.BI "unsigned long llapi_fid_hash(const struct lu_fid *" f ", unsigned int " shift ");"
.fi
.SH DESCRIPTION
.BR llapi_fid_hash()
computes a hash value for a Lustre File Identifier. The FID is flattened to 64
bits and then hashed.
.SH RETURN VALUES
Returns an unsigned long.
.SH AVAILABILITY
.B llapi_fid_hash()
is part of the
.BR lustre (7)
user application interface library since release 2.15.54
.\" Added in commit v2_15_54-149-g0991267eab
.SH SEE ALSO
.BR llapi_layout (7),
.BR lustreapi (7)
