resource.c File Reference

Access to resource files. More...

#include <config.h>
#include <errno.h>
#include <stdio.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"

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Functions
GSList *	sr_resourcepaths_get (int res_type)
	Get a list of paths where we look for resource (e.g. More...
int	sr_resource_set_hooks (struct sr_context *ctx, sr_resource_open_callback open_cb, sr_resource_close_callback close_cb, sr_resource_read_callback read_cb, void *cb_data)
	Install resource access hooks. More...

Detailed Description

Access to resource files.

Definition in file resource.c.

Function Documentation

int sr_resource_set_hooks	(	struct sr_context *	ctx,
		sr_resource_open_callback	open_cb,
		sr_resource_close_callback	close_cb,
		sr_resource_read_callback	read_cb,
		void *	cb_data
	)

Install resource access hooks.

Parameters

ctx	libsigrok context. Must not be NULL.
open_cb	Resource open callback, or NULL to unset.
close_cb	Resource close callback, or NULL to unset.
read_cb	Resource read callback, or NULL to unset.
cb_data	User data pointer passed to callbacks.

Return values

SR_OK	Success.
SR_ERR_ARG	Invalid argument.

Since

0.4.0

Definition at line 263 of file resource.c.

References sr_resource::handle, name, sr_resource::size, SR_ERR_ARG, SR_OK, SR_PRIV, and sr_resource::type.

Referenced by sr_init().

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GSList* sr_resourcepaths_get

(

int

res_type

)

Get a list of paths where we look for resource (e.g.

firmware) files.

Parameters

res_type

The type of resource to get the search paths for.

Returns

List of strings that must be freed after use, including the strings.

Since

0.6.0

Definition at line 47 of file resource.c.

References sr_resource::handle, name, sr_resource::size, SR_ERR, SR_ERR_ARG, SR_OK, SR_PRIV, SR_RESOURCE_FIRMWARE, sr_resourcepaths_get(), sr_resource::type, and void().

Referenced by sr_buildinfo_scpi_backends_get(), and sr_resourcepaths_get().

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