migration
This commit is contained in:
+35
-35
@@ -1,35 +1,35 @@
|
||||
/*
|
||||
* SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
|
||||
|
||||
#include <sys/random.h>
|
||||
#include <sys/param.h>
|
||||
#include <assert.h>
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#include "esp_random.h"
|
||||
#include "esp_log.h"
|
||||
|
||||
static const char *TAG = "RANDOM";
|
||||
|
||||
ssize_t getrandom(void *buf, size_t buflen, unsigned int flags)
|
||||
{
|
||||
// Flags are ignored because:
|
||||
// - esp_random is non-blocking so it works for both blocking and non-blocking calls,
|
||||
// - don't have opportunity so set som other source of entropy.
|
||||
|
||||
ESP_LOGD(TAG, "getrandom(buf=0x%x, buflen=%d, flags=%u)", (int) buf, buflen, flags);
|
||||
|
||||
if (buf == NULL) {
|
||||
errno = EFAULT;
|
||||
ESP_LOGD(TAG, "getrandom returns -1 (EFAULT)");
|
||||
return -1;
|
||||
}
|
||||
|
||||
esp_fill_random(buf, buflen);
|
||||
|
||||
ESP_LOGD(TAG, "getrandom returns %d", buflen);
|
||||
return buflen;
|
||||
}
|
||||
/*
|
||||
* SPDX-FileCopyrightText: 2018-2022 Espressif Systems (Shanghai) CO LTD
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
|
||||
|
||||
#include <sys/random.h>
|
||||
#include <sys/param.h>
|
||||
#include <assert.h>
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#include "esp_random.h"
|
||||
#include "esp_log.h"
|
||||
|
||||
static const char *TAG = "RANDOM";
|
||||
|
||||
ssize_t getrandom(void *buf, size_t buflen, unsigned int flags)
|
||||
{
|
||||
// Flags are ignored because:
|
||||
// - esp_random is non-blocking so it works for both blocking and non-blocking calls,
|
||||
// - don't have opportunity so set som other source of entropy.
|
||||
|
||||
ESP_LOGD(TAG, "getrandom(buf=0x%x, buflen=%d, flags=%u)", (int) buf, buflen, flags);
|
||||
|
||||
if (buf == NULL) {
|
||||
errno = EFAULT;
|
||||
ESP_LOGD(TAG, "getrandom returns -1 (EFAULT)");
|
||||
return -1;
|
||||
}
|
||||
|
||||
esp_fill_random(buf, buflen);
|
||||
|
||||
ESP_LOGD(TAG, "getrandom returns %d", buflen);
|
||||
return buflen;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user