mmap.h File Reference

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Data Structures
struct	platform_mmap
	For platform mmap, this is the live record that ties addr, size, fd together. The owning code creates it, updates it while work is active, and releases its handles and pointed-to storage before freeing the record. More...

Typedefs
typedef struct platform_mmap	platform_mmap_t
	For platform mmap, this is the live record that ties addr, size, fd together. The owning code creates it, updates it while work is active, and releases its handles and pointed-to storage before freeing the record.

Functions
void	platform_mmap_init (platform_mmap_t *mapping)
	Initialize a platform_mmap_t structure.
asciichat_error_t	platform_mmap_open (const char *name, const char *path, size_t size, platform_mmap_t *out)
	Memory-map a file for read/write access.
void	platform_mmap_close (platform_mmap_t *mapping)
	Unmap and close a memory-mapped file.
void	platform_mmap_sync (platform_mmap_t *mapping, bool async)
	Flush memory-mapped changes to disk.
bool	platform_mmap_is_valid (const platform_mmap_t *mapping)
	Check if a mapping is currently valid.