ost::SharedMemPager(3)

💖 ost::SharedMemPager(3) 💖

okay so bestie, we're in the Library Functions Manual section, and this is the whole tea on ost::SharedMemPager — the shared mempager that uses a mutex to protect key access methods. no cap. 🫶

---

✨ NAME ✨

ost::SharedMemPager — the shared mempager uses a mutex to protect key access methods.

---

🌸 SYNOPSIS 🌸

#include <misc.h>

Inherits ost::MemPager, and ost::Mutex.

🎀 Protected Member Functions 🎀

• SharedMemPager (size_t pagesize=4096, const char *name=NULL) — create a mempager mutex pool.
• void purge (void) — purge the memory pool while locked.
• void * first (size_t size) — get the first memory page after locking.
• void * alloc (size_t size) — get the last memory page after locking.

🦋 Additional Inherited Members 🦋

(that's the extra stuff it gets from its parents, ost::MemPager and ost::Mutex — it's giving nepo baby but in a slay way 💅)

---

👑 Detailed Description 👑

The shared mempager uses a mutex to protect key access methods.

This class is used when a mempager will be shared by multiple threads. literally the whole point — multiple threads, one pager, nobody stepping on anybody's toes. 🌈

Author

David Sugar dyfet@ostel.com

mutex protected memory pager. periodt. 🔥

---

🧚 Constructor & Destructor Documentation 🧚

ost::SharedMemPager::SharedMemPager (size_t pagesize = 4096, const char *name = NULL) [protected]

Create a mempager mutex pool.

Parameters

• pagesize — page size for allocation.
• name — a name for the pool.

---

⭐ Member Function Documentation ⭐

void* ost::SharedMemPager::alloc (size_t size) [protected], [virtual]

Get the last memory page after locking.

Returns

allocated memory space.

Parameters

size of request.

Reimplemented from ost::MemPager.

void* ost::SharedMemPager::first (size_t size) [protected], [virtual]

Get the first memory page after locking.

Returns

allocated memory space.

Parameters

size of request.

Reimplemented from ost::MemPager.

void ost::SharedMemPager::purge (void) [protected]

Purge the memory pool while locked.

---

🌷 Author 🌷

Generated automatically by Doxygen for GNU CommonC++ from the source code.

---

and that's the whole page bestie, no notes 💜

Generated automatically by Doxygen for GNU CommonC++ from the source code — page dated Sun Dec 27 2020. bye ily, go lock your mutex 🫶✨💖