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34097b776e
PPP is not that commonly used, let it be turned off in the board config to save space. It is still on by default. On an basic ESP32-S3 build, turning off PPP with LWIP still on saves ~35 kB of codend 4 kB of data. text data bss dec hex filename 1321257 304296 2941433 4566986 45afca before-ppp-off.elf 1285101 299920 2810305 4395326 43113e after-ppp-off.elf ------------------------------- -36156 -4376 -56 Note that the BSS segment size includes all NOBITS sections in ELF file. Some of these are aligned to 64kB chunk sized dummy blocks, I think for alignment to MMU boundaries, and these went down by 1 block each, so 128 kiB of BSS is not really part of the binary size reduction. Signed-off-by: Trent Piepho <tpiepho@gmail.com>
36 lines
1020 B
C
36 lines
1020 B
C
/*
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* SPDX-FileCopyrightText: 2019-2022 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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// The pppapi_set_auth function was made static in the ESP-IDF, so it's re-added here.
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// See ESP-IDF commit c67f4c2b4c2bb4b7740f988fc0f8a3e911e56afe
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#include "ppp_set_auth.h"
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#if defined(CONFIG_ESP_NETIF_TCPIP_LWIP) && defined(CONFIG_LWIP_PPP_SUPPORT)
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#include "netif/ppp/pppapi.h"
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typedef struct {
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struct tcpip_api_call_data call;
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ppp_pcb *ppp;
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u8_t authtype;
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const char *user;
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const char *passwd;
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} set_auth_msg_t;
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static err_t pppapi_do_ppp_set_auth(struct tcpip_api_call_data *m) {
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set_auth_msg_t *msg = (set_auth_msg_t *)m;
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ppp_set_auth(msg->ppp, msg->authtype, msg->user, msg->passwd);
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return ERR_OK;
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}
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void pppapi_set_auth(ppp_pcb *pcb, u8_t authtype, const char *user, const char *passwd) {
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set_auth_msg_t msg = { .ppp = pcb, .authtype = authtype, .user = user, .passwd = passwd};
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tcpip_api_call(pppapi_do_ppp_set_auth, &msg.call);
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}
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#endif
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