https://gitlab.synchro.net/main/sbbs/-/commit/69322766527512a1ef3952b5
Modified Files:
src/sftp/sftp.h sftp_client.c src/syncterm/ssh.c
Log Message:
Add sftpc_get_err() function and make the sftp client struct hidden

This eliminates the hack of using ssh_mutex to protect members of
sftp_state (which has its own mutex).

This doesn't fix the problem of sftp_state itself though.

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https://gitlab.synchro.net/main/sbbs/-/commit/bde52d434d8945f04d202b97
Modified Files:
src/sftp/sftp.h sftp_client.c src/syncterm/ssh.c
Log Message:
Split SFTP client cleanup into to functions.

sftp_finish() which ends the communication, disables further
commands, and can explicitly be called more than once, and
sftp_end() which frees the state.

This prevents a race around sftp_finish() calls and sftpc_*() calls
which is likely responsibe for various weirdness in SSH connections,
and should fix ticket 135.

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