PMEM_LOG_GET_THRESHOLD(3)

💖 PMEM_LOG_GET_THRESHOLD 💖

okay bestie, welcome to the pmem_log_get_threshold(3) page — it lives in the PMDK Programmer's Manual and it is genuinely so simple, you're gonna eat this up. ✨

---

🌸 NAME 🌸

pmem_log_get_threshold — get the logging threshold value 👑

---

✨ SYNOPSIS ✨

#include <libpmem.h>

int pmem_log_get_threshold(enum pmem_log_threshold threshold,
    enum pmem_log_level *value);

---

🦋 DESCRIPTION 🦋

so basically, pmem_log_get_threshold() goes and gets the current value of the threshold. that's it. that's the whole job. 💅

and like, if you wanna know which thresholds and which values are even on the menu, go read pmem_log_set_threshold(3) — she has all the deets. iykyk. 🎀

---

🌈 RETURN VALUE 🌈

• on success, pmem_log_get_threshold() returns 0 and writes the current value of the threshold into value. slay. 💖
• on failure, it returns a non-zero value and sets errno.
• and lowkey important: in case of failure, the contents of value are undefined. not me leaving you on read like that 😭 so don't trust whatever's sitting in there, bestie.

---

💀 ERRORS 💀

pmem_log_get_threshold() can fail with the following errors:

• EINVAL — threshold is not PMEM_LOG_THRESHOLD nor PMEM_LOG_THRESHOLD_AUX 🙈
• EINVAL — value is NULL 💅

---

🫶 SEE ALSO 🫶

• pmem_log_set_function(3)
• pmem_log_set_threshold(3)

---

and that's the whole vibe, bestie 🌸 this was the PMDK page, dated 2025-07-24 — go forth and get those thresholds, main character energy only 👑💜