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Add return types to tcpip_apimsg() and api_msg_post() to check ERR_MEM problems (api_lib.c can be change now).

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This commit is contained in:
fbernon 2007-03-19 20:35:32 +00:00
parent e4cd00b5ea
commit b035a6196a
5 changed files with 12 additions and 7 deletions
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4
CHANGELOG
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@ -67,6 +67,10 @@ HISTORY
++ Bug fixes:
2007-03-19 Frédéric Bernon
* api_msg.h, api_msg.c, tcpip.h, tcpip.c: Add return types to tcpip_apimsg()
and api_msg_post().
2007-03-19 Frédéric Bernon
* Remove unimplemented "memp_realloc" function from memp.h.

4
src/api/api_msg.c
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@ -848,10 +848,10 @@ api_msg_input(struct api_msg *msg)
decode[msg->type](&(msg->msg));
}
void
err_t
api_msg_post(struct api_msg *msg)
{
tcpip_apimsg(msg);
return tcpip_apimsg(msg);
}

5
src/api/tcpip.c
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@ -267,17 +267,18 @@ tcpip_callback(void (*f)(void *ctx), void *ctx)
return ERR_OK;
}
void
err_t
tcpip_apimsg(struct api_msg *apimsg)
{
struct tcpip_msg *msg;
msg = memp_malloc(MEMP_TCPIP_MSG);
if (msg == NULL) {
return;
return ERR_MEM;
}
msg->type = TCPIP_MSG_API;
msg->msg.apimsg = apimsg;
sys_mbox_post(mbox, msg);
return ERR_OK;
}
void

4
src/include/lwip/api_msg.h
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@ -91,8 +91,8 @@ struct api_msg {
struct api_msg_msg msg;
};
void api_msg_input(struct api_msg *msg);
void api_msg_post(struct api_msg *msg);
void api_msg_input(struct api_msg *msg);
err_t api_msg_post(struct api_msg *msg);
#endif /* __LWIP_API_MSG_H__ */

2
src/include/lwip/tcpip.h
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@ -36,7 +36,7 @@
#include "lwip/pbuf.h"
void tcpip_init(void (* tcpip_init_done)(void *), void *arg);
void tcpip_apimsg(struct api_msg *apimsg);
err_t tcpip_apimsg(struct api_msg *apimsg);
#if ETHARP_TCPIP_INPUT
err_t tcpip_input(struct pbuf *p, struct netif *inp);
#endif /* ETHARP_TCPIP_INPUT */