fi_errno(3)

📦
version 2.5.1 · 9 versions
, in centos-stream 10

💅 fi_errno(3) — Libfabric v2.5.1 fabric errors & fi_strerror ✨

okay so bestie, welcome to the Libfabric v2.5.1 manual page for fi_errno(3), aka the fabric-errors page. It also has fi_strerror in the mix, because converting fabric errors into printable strings is a whole vibe. Every single error is below — yes, all of them, including the duplicate. No cap. 💖

✨ NAME ✨

  • fi_errno — fabric errors. That's the headline: fabric errors, periodt.
  • fi_strerror — Convert fabric error into a printable string. The little translator bestie 🎀

🌸 SYNOPSIS 🌸

#include <rdma/fi_errno.h>

const char *fi_strerror(int errno);

That include and that signature are copied exactly, character for character. Slay. 💅

🔥 ERRORS 🔥

Here's the full roster, bestie. Every error code, every description, no skipping. 💖

  • FI_ENOENT — No such file or directory. The file said "not found era" and left 🙈
  • FI_EIO — I/O error. The classic input/output said nope vibe 😭
  • FI_E2BIG — Argument list too long. Too many args, too much main character energy 💅
  • FI_EBADF — Bad file number. The file descriptor said "not today" 🫠
  • FI_EAGAIN — Try again. The universe is asking for a retry, bestie ✨
  • FI_ENOMEM — Out of memory. RAM said bye 👋
  • FI_EACCES — Permission denied. The bouncer said no 🚫
  • FI_EBUSY — Device or resource busy. Booked and busy, literally 💅
  • FI_ENODEV — No such device. Device not found, so awkward 🙈
  • FI_EINVAL — Invalid argument. The argument failed the vibe check 💀
  • FI_EMFILE — Too many open files. File hoarding era, honestly 📂
  • FI_ENOSPC — No space left on device. Storage full, not a slay 😭
  • FI_ENOSYS — Function not implemented. This function is not on the menu 🍽️
  • FI_EWOULDBLOCK — Operation would block. It would block, so don't force it ✋
  • FI_ENOMSG — No message of desired type. Wrong message flavor, bestie 🍓
  • FI_ENODATA — No data available. Data? Never heard of her 💀
  • FI_EOVERFLOW — Value too large for defined data type. Too much for the type to hold 😵
  • FI_EMSGSIZE — Message too long. The message ate and left no crumbs, but now it's too long 💅
  • FI_ENOPROTOOPT — Protocol not available. That protocol is unavailable, periodt 🚫
  • FI_EOPNOTSUPP — Operation not supported on transport endpoint. The transport endpoint said "not supported" 🛑
  • FI_EADDRINUSE — Address already in use. Address claimed, bestie 🏠
  • FI_EADDRNOTAVAIL — Cannot assign requested address. Requested address said no 🙅
  • FI_ENETDOWN — Network is down. Network down bad 😭
  • FI_ENETUNREACH — Network is unreachable. Can't reach the network, it's giving unreachable 🌫️
  • FI_ECONNABORTED — Software caused connection abort. Software aborted the connection, messy 💀
  • FI_ECONNRESET — Connection reset by peer. Peer hit reset, no closure 😭
  • FI_ENOBUFS — No buffer space available. Buffer space? None 🫙
  • FI_EISCONN — Transport endpoint is already connected. Already connected, bestie 🔌
  • FI_ENOTCONN — Transport endpoint is not connected. Not connected, so don't act like it is 🙈
  • FI_ESHUTDOWN — Cannot send after transport endpoint shutdown. Shutdown happened; sending after is a no 🛑
  • FI_ETIMEDOUT — Operation timed out. Timeout era ⏰
  • FI_ECONNREFUSED — Connection refused. Connection said "I don't know you" 🚫
  • FI_EHOSTDOWN — Host is down. Host down, literally 😵
  • FI_EHOSTUNREACH — No route to host. Route to host? Not found 🗺️
  • FI_EALREADY — Operation already in progress. Already in progress, bestie ⏳
  • FI_EINPROGRESS — Operation now in progress. It's happening now ✨
  • FI_EREMOTEIO — Remote I/O error. Remote I/O said error 📡
  • FI_ECANCELED — Operation Canceled. Canceled, with the capital C from the original 💅
  • FI_ENOKEY — Required key not available. Required key unavailable, unfortunately 🔑
  • FI_EKEYREJECTED — Key was rejected by service. Service rejected the key, harsh 💔
  • FI_EOTHER — Unspecified error. Mystery error, unspecified and mysterious 🕵️
  • FI_ETOOSMALL — Provided buffer is too small. Buffer too small, grow bestie 🌱
  • FI_EOPBADSTATE — Operation not permitted in current state. Current state said not permitted 🚫
  • FI_EAVAIL — Error available. An error is available, iconic 🎟️
  • FI_EBADFLAGS — Flags not supported. Flags not supported, no cap 🏳️
  • FI_ENOEQ — Missing or unavailable event queue. Event queue missing/unavailable 😭
  • FI_EDOMAIN — Invalid resource domain. Resource domain invalid, the domain failed the vibe check 🌐
  • FI_ENOCQ — Missing or unavailable completion queue. Completion queue missing/unavailable 🫠
  • FI_ECRC — CRC error. CRC error, that's the tea 🧮
  • FI_ETRUNC — Truncation error. Truncation error, cut off ✂️
  • FI_ENOKEY — Required key not available. Yep, same key line again — it's literally listed twice in the manual, so I'm keeping both 💅
not me matching the duplicate exactly, bestie — both FI_ENOKEY lines stay, no erasing the lore 💀
  • FI_ENOAV — Missing or unavailable address vector. Address vector missing/unavailable 📬
  • FI_EOVERRUN — Queue has been overrun. Queue overrun, it ate too much 🍽️
  • FI_ENORX — Receiver not ready, no receive buffers available. Receiver not ready, no receive buffers 📭
  • FI_ENOMR — Memory registration limit exceeded. Memory registration limit exceeded, maxed out 📈
  • FI_EFIREWALLADDR — Host address unreachable due to firewall. Firewall said no access to that host address 🧱

💜 SEE ALSO 💜

🫶 AUTHORS 🫶

  • OpenFabrics.

Byeee 💖 — Libfabric v2.5.1, 2025-04-09, straight from the Libfabric Programmer’s Manual. Stay slay, bestie 🎀✨

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