wa_fs_t Struct Reference

#include <wa_walk.h>

Data Fields
void *(*)	opendir (void *ctx, const char *path)
int(*)	readdir (void *ctx, void *dir, wa_dirent_t *out)
void(*)	closedir (void *ctx, void *dir)
void *(*)	open (void *ctx, const char *path)
int32_t(*)	read (void *ctx, void *file, uint8_t *dst, uint32_t len)
void(*)	close (void *ctx, void *file)
void *	ctx
bool(*)	stopped (void *ctx)
	Whether the walk is to end now, asked before every entry; NULL never.

Detailed Description

The card, by paths relative to its root ("" is the root).

Field Documentation

read

int32_t(*) wa_fs_t::read(void *ctx, void *file, uint8_t *dst, uint32_t len)

Up to len bytes: how many, 0 at the end, -1 on an error.

readdir

int(*) wa_fs_t::readdir(void *ctx, void *dir, wa_dirent_t *out)

The next entry: 1, 0 at the end, -1 on an error.

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The documentation for this struct was generated from the following file:

• shared/webaccess/include/wa_walk.h