stv0g/libwebsockets
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

esp32: return random count

Browse source
This commit is contained in:
Andy Green 2017-04-28 11:53:28 +08:00
parent 991f6ec644
commit 98218bd6b7
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
lib/lws-plat-esp32.c
View file

@ -39,6 +39,7 @@ LWS_VISIBLE int
lws_get_random(struct lws_context *context, void *buf, int len)
{
uint8_t *pb = buf;
while (len) {
uint32_t r = esp_random();
uint8_t *p = (uint8_t *)&r;
@ -53,7 +54,7 @@ lws_get_random(struct lws_context *context, void *buf, int len)
*pb++ = p[b];
}
return 0;
return pb - (uint8_t *)buf;
}
LWS_VISIBLE int