libssh2_channel_signal_ex -- Send a signal to process previously opened on channel.

       A  signal  can  be  delivered  to  the  remote process/service. Some servers or systems may not implement
       signals, in which case they will probably ignore this message.

       channel - Previously opened channel instance such as returned by libssh2_channel_open_ex(3)signame - The signal name is the same as the signal name constant, without the leading "SIG".

       signame_len - Length of passed signal name parameter.

       There is also a macro libssh2_channel_signal(channel,signame) that supplies the strlen of the signame.

       libssh2_channel_signal_ex -- Send a signal to process previously opened on channel.

       Normal channel error codes.  LIBSSH2_ERROR_EAGAIN when it would block.

libssh2_channel_get_exit_signal(3)

libssh2 1.11.0                                     20 Apr 2023                      libssh2_channel_signal_ex(3)

       #include <libssh2.h>

       int
       libssh2_channel_signal_ex(LIBSSH2_CHANNEL *channel,
                                 const char *signame,
                                 size_t signame_len)