.TH "libnvme_ns_write" 9 "libnvme_ns_write" "September 2026" "libnvme API manual" LINUX
.SH NAME
libnvme_ns_write \- Write to a namespace
.SH SYNOPSIS
.B "int" libnvme_ns_write
.BI "(struct libnvme_ns *n "  ","
.BI "void *buf "  ","
.BI "off_t offset "  ","
.BI "size_t count "  ");"
.SH ARGUMENTS
.IP "n" 12
Namespace instance
.IP "buf" 12
Buffer with data to be written
.IP "offset" 12
LBA offset of \fIn\fP
.IP "count" 12
Number of sectors in \fIbuf\fP
.SH "RETURN"
Number of sectors written or -1 on error