1libssh2_channel_setenv_ex(3) libssh2 libssh2_channel_setenv_ex(3)
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6 libssh2_channel_setenv_ex - set an environment variable on the channel
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9 #include <libssh2.h>
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11 int
12 libssh2_channel_setenv_ex(LIBSSH2_CHANNEL *channel,
13 char *varname, unsigned int varname_len,
14 const char *value, unsigned int value_len);
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16 int
17 libssh2_channel_setenv(LIBSSH2_CHANNEL *channel,
18 char *varname, const char *value);
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21 channel - Previously opened channel instance such as returned by lib‐
22 ssh2_channel_open_ex(3)
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24 varname - Name of environment variable to set on the remote channel in‐
25 stance.
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27 varname_len - Length of passed varname parameter.
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29 value - Value to set varname to.
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31 value_len - Length of value parameter.
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33 Set an environment variable in the remote channel's process space. Note
34 that this does not make sense for all channel types and may be ignored
35 by the server despite returning success.
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38 Return 0 on success or negative on failure. It returns LIBSSH2_ER‐
39 ROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is
40 a negative number, it is not really a failure per se.
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44 LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.
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46 LIBSSH2_ERROR_SOCKET_SEND - Unable to send data on socket.
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48 LIBSSH2_ERROR_CHANNEL_REQUEST_DENIED -
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51 libssh2_channel_open_ex(3)
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55libssh2 0.15 1 Jun 2007 libssh2_channel_setenv_ex(3)