LwIP_TFTP_Server
tftp_send_error_message() is only used within LwIP_TFTP_Server.
 
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CodeScopeSTM32 Libraries and SamplesLwIP_TFTP_Servertftp_send_error_message()

tftp_send_error_message() function

Sends a TFTP error message

Syntax

int tftp_send_error_message(struct udp_pcb *upcb,     const ip_addr_t *to,     int to_port,     tftp_errorcode err);

Arguments

upcb

pointer on a udp pcb

to

pointer on remote IP address

to_port

pointer on remote port

err

tftp error code

Return value

error value

References

LocationReferrerText
tftpserver.c:136
int tftp_send_error_message(struct udp_pcb *upcb, const ip_addr_t *to, int to_port, tftp_errorcode err)
tftpserver.c:343wrq_recv_callback()
tftp_send_error_message(upcb, addr, port, TFTP_ERR_FILE_NOT_FOUND);
tftpserver.c:402tftp_process_read()
tftp_send_error_message(upcb, to, to_port, TFTP_ERR_FILE_NOT_FOUND);
tftpserver.c:414tftp_process_read()
tftp_send_error_message(upcb, to, to_port, TFTP_ERR_NOTDEFINED);
tftpserver.c:456tftp_process_write()
tftp_send_error_message(upcb, to, to_port, TFTP_ERR_NOTDEFINED);
tftpserver.c:466tftp_process_write()
tftp_send_error_message(upcb, to, to_port, TFTP_ERR_NOTDEFINED);
tftpserver.c:567process_tftp_request()
tftp_send_error_message(upcb, addr, port, TFTP_ERR_ACCESS_VIOLATION);

Call Tree

Functions calling tftp_send_error_message()
Functions called by tftp_send_error_message()
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tftp_send_error_message()
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Data read by tftp_send_error_message()
Data written by tftp_send_error_message()
tftp_send_error_message()::buf
tftp_send_error_message()::error_len
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tftp_send_error_message()
tftp_send_error_message()::error_len
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