LwIP + 0/6 examples
CodeScope will show references to errno from the following samples and libraries:
Examples
STM32469I_EVAL
Applications
mbedTLS
STM324x9I_EVAL
Applications
mbedTLS
STM324xG_EVAL
Applications
mbedTLS
 
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CodeScopeSTM32 Libraries and SamplesLwIPerrno

errno variable

Syntax

extern int errno;
Implemented in sys_arch.c:45

Examples

errno is referenced by 6 libraries and example projects.

References

LocationReferrerText
sys_arch.c:45
int errno;
errno.h:177
extern int errno;
sockets.c:486get_socket()
set_errno(EBADF);
sockets.c:642lwip_accept()
sock_set_errno(sock, EOPNOTSUPP);
sockets.c:644lwip_accept()
sock_set_errno(sock, EINVAL);
sockets.c:646lwip_accept()
sock_set_errno(sock, err_to_errno(err));
sockets.c:656lwip_accept()
sock_set_errno(sock, ENFILE);
sockets.c:693lwip_accept()
sock_set_errno(sock, err_to_errno(err));
sockets.c:711lwip_accept()
sock_set_errno(sock, 0);
sockets.c:732lwip_bind()
sock_set_errno(sock, err_to_errno(ERR_VAL));
sockets.c:740lwip_bind()
sock_set_errno(sock, err_to_errno(ERR_ARG)); done_socket(sock); return -1;);
sockets.c:760lwip_bind()
sock_set_errno(sock, err_to_errno(err));
sockets.c:766lwip_bind()
sock_set_errno(sock, 0);
sockets.c:802lwip_close()
sock_set_errno(sock, err_to_errno(err));
sockets.c:808lwip_close()
set_errno(0);
sockets.c:825lwip_connect()
sock_set_errno(sock, err_to_errno(ERR_VAL));
sockets.c:841lwip_connect()
sock_set_errno(sock, err_to_errno(ERR_ARG)); done_socket(sock); return -1;);
sockets.c:861lwip_connect()
sock_set_errno(sock, err_to_errno(err));
sockets.c:867lwip_connect()
sock_set_errno(sock, 0);
sockets.c:901lwip_listen()
sock_set_errno(sock, EOPNOTSUPP);
sockets.c:903lwip_listen()
sock_set_errno(sock, err_to_errno(err));
sockets.c:909lwip_listen()
sock_set_errno(sock, 0);
sockets.c:958lwip_recv_tcp()
sock_set_errno(sock, err_to_errno(err));
sockets.c:1016lwip_recv_tcp()
sock_set_errno(sock, 0);
sockets.c:1236lwip_recvfrom()
sock_set_errno(sock, err_to_errno(err));
sockets.c:1246lwip_recvfrom()
sock_set_errno(sock, 0);
sockets.c:1290lwip_recvmsg()
set_errno(EOPNOTSUPP); return -1;);
sockets.c:1293lwip_recvmsg()
set_errno(EMSGSIZE);
sockets.c:1308lwip_recvmsg()
sock_set_errno(sock, err_to_errno(ERR_VAL));
sockets.c:1342lwip_recvmsg()
sock_set_errno(sock, 0);
sockets.c:1362lwip_recvmsg()
sock_set_errno(sock, err_to_errno(err));
sockets.c:1370lwip_recvmsg()
sock_set_errno(sock, 0);
sockets.c:1415lwip_send()
sock_set_errno(sock, err_to_errno(err));
sockets.c:1437lwip_sendmsg()
sock_set_errno(sock, err_to_errno(ERR_ARG)); done_socket(sock); return -1;);
sockets.c:1439lwip_sendmsg()
sock_set_errno(sock, err_to_errno(ERR_ARG)); done_socket(sock); return -1;);
sockets.c:1441lwip_sendmsg()
sock_set_errno(sock, EMSGSIZE); done_socket(sock); return -1;);
sockets.c:1443lwip_sendmsg()
sock_set_errno(sock, EOPNOTSUPP); done_socket(sock); return -1;);
sockets.c:1457lwip_sendmsg()
sock_set_errno(sock, err_to_errno(err));
sockets.c:1477lwip_sendmsg()
sock_set_errno(sock, err_to_errno(ERR_ARG)); done_socket(sock); return -1;);
sockets.c:1568lwip_sendmsg()
sock_set_errno(sock, err_to_errno(err));
sockets.c:1572lwip_sendmsg()
sock_set_errno(sock, EMSGSIZE);
sockets.c:1613lwip_sendto()
sock_set_errno(sock, EMSGSIZE);
sockets.c:1621lwip_sendto()
sock_set_errno(sock, err_to_errno(ERR_ARG)); done_socket(sock); return -1;);
sockets.c:1679lwip_sendto()
sock_set_errno(sock, err_to_errno(err));
sockets.c:1721lwip_socket()
set_errno(EINVAL);
sockets.c:1727lwip_socket()
set_errno(ENOBUFS);
sockets.c:1735lwip_socket()
set_errno(ENFILE);
sockets.c:1741lwip_socket()
set_errno(0);
sockets.c:1987lwip_select()
set_errno(EINVAL);
sockets.c:1999lwip_select()
set_errno(EBADF);
sockets.c:2029lwip_select()
set_errno(ENOMEM);
sockets.c:2056lwip_select()
set_errno(EBUSY);
sockets.c:2066lwip_select()
set_errno(EBADF);
sockets.c:2118lwip_select()
set_errno(EBADF);
sockets.c:2155lwip_select()
set_errno(0);
sockets.c:2331lwip_poll()
set_errno(EINVAL); return -1;);
sockets.c:2367lwip_poll()
set_errno(EAGAIN);
sockets.c:2429lwip_poll()
set_errno(0);
sockets.c:2670lwip_shutdown()
sock_set_errno(sock, EOPNOTSUPP);
sockets.c:2675lwip_shutdown()
sock_set_errno(sock, ENOTCONN);
sockets.c:2688lwip_shutdown()
sock_set_errno(sock, EINVAL);
sockets.c:2694lwip_shutdown()
sock_set_errno(sock, err_to_errno(err));
sockets.c:2716lwip_getaddrname()
sock_set_errno(sock, err_to_errno(err));
sockets.c:2741lwip_getaddrname()
sock_set_errno(sock, 0);
sockets.c:2773lwip_getsockopt()
sock_set_errno(sock, EFAULT);
sockets.c:2830lwip_getsockopt()
sock_set_errno(sock, err);
sockets.c:3219lwip_setsockopt()
sock_set_errno(sock, EFAULT);
sockets.c:3271lwip_setsockopt()
sock_set_errno(sock, err);
sockets.c:3817lwip_ioctl()
sock_set_errno(sock, 0);
sockets.c:3825lwip_ioctl()
sock_set_errno(sock, ENOSYS); /* not yet implemented */
sockets.c:3849lwip_fcntl()
sock_set_errno(sock, 0);
sockets.c:3890lwip_fcntl()
sock_set_errno(sock, 0);
sockets.c:3892lwip_fcntl()
sock_set_errno(sock, ENOSYS); /* not yet implemented */
sockets.c:3897lwip_fcntl()
sock_set_errno(sock, ENOSYS); /* not yet implemented */
sockets.c:3924lwip_inet_ntop()
set_errno(ENOSPC);
sockets.c:3932lwip_inet_ntop()
set_errno(ENOSPC);
sockets.c:3945lwip_inet_ntop()
set_errno(EAFNOSUPPORT);
sockets.c:3975lwip_inet_pton()
set_errno(EAFNOSUPPORT);

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