iscsi_session_tpgt_get(3)

💅 iscsi_session_tpgt_get(3) — the API Manual, bestie edition ✨

Okay so picture this: you're deep in the API Manual section 3, flipping through pages, and you land on iscsi_session_tpgt_get. And honestly? Iconic. Let me tell you everything about it, no cap.

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🎀 NAME 🎀

iscsi_session_tpgt_get — literally retrieves the target portal group tag of the session you specify. That's the whole vibe. 🦋

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✨ SYNOPSIS ✨

int32_t iscsi_session_tpgt_get (struct iscsi_session *se);

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🌸 ARGUMENTS 🌸

• se — a pointer of 'struct iscsi_session'. Now listen carefully bestie: if this pointer is NULL, your program will be terminated by assert. Not a vibe check you want to fail. 💀 So please, check your pointers.

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💖 DESCRIPTION 💖

Retrieve the target portal group tag of specified iSCSI session. Simple as that, periodt. 🫶

The target portal group tag is a value that uniquely identifies a portal group within an iSCSI target node. This key carries the value of the tag of the portal group that is servicing the Login request.

And here's the cute little detail — the iSCSI target returns this key to the initiator in the Login Response PDU to the first Login Request PDU that has the C bit set to 0 when TargetName is given by the initiator. Like, that's the whole handshake lore, iykyk. 🧚✨

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👑 RETURN 👑

int32_t. It's -1 if not supported. That's it, that's the tea. 🍓

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so yeah, that's the page 💜

Sourced from iscsi_session_tpgt_get, dated September 2026 — go off, little API manual, you ate. 🔥💅🎀