1libssh2_channel_setenv_ex(3)    libssh2 manual    libssh2_channel_setenv_ex(3)
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NAME

6       libssh2_channel_setenv_ex - set an environment variable on the channel
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SYNOPSIS

9       #include <libssh2.h>
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11       int  libssh2_channel_setenv_ex(LIBSSH2_CHANNEL *channel, char *varname,
12       unsigned int varname_len, const char *value, unsigned int value_len);
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14       int  libssh2_channel_setenv(LIBSSH2_CHANNEL  *channel,  char  *varname,
15       const char *value);
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DESCRIPTION

19       channel  -  Previously opened channel instance such as returned by lib‐
20       ssh2_channel_open_ex(3)
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22       varname - Name of environment variable to set  on  the  remote  channel
23       instance.
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25       varname_len - Length of passed varname parameter.
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27       value - Value to set varname to.
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29       value_len - Length of value parameter.
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31       Set an environment variable in the remote channel's process space. Note
32       that this does not make sense for all channel types and may be  ignored
33       by the server despite returning success.
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RETURN VALUE

36       Return   0  on  success  or  negative  on  failure.   It  returns  LIB‐
37       SSH2_ERROR_EAGAIN  when  it   would   otherwise   block.   While   LIB‐
38       SSH2_ERROR_EAGAIN  is  a negative number, it isn't really a failure per
39       se.
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ERRORS

43       LIBSSH2_ERROR_ALLOC -  An internal memory allocation call failed.
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45       LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.
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47       LIBSSH2_ERROR_CHANNEL_REQUEST_DENIED -
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SEE ALSO

50       libssh2_channel_open_ex(3)
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54libssh2 0.15                      1 Jun 2007      libssh2_channel_setenv_ex(3)
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