Functions to handle SSH buffers.
More...
Functions to handle SSH buffers.
◆ ssh_buffer_free()
void ssh_buffer_free |
( |
struct ssh_buffer_struct * |
buffer | ) |
|
Deallocate a SSH buffer.
- Parameters
-
[in] | buffer | The buffer to free. |
Referenced by sftp_async_read_begin(), sftp_canonicalize_path(), sftp_closedir(), sftp_fstatvfs(), sftp_get_error(), sftp_mkdir(), sftp_open(), sftp_opendir(), sftp_read(), sftp_readlink(), sftp_rename(), sftp_rmdir(), sftp_setstat(), sftp_statvfs(), sftp_symlink(), sftp_unlink(), sftp_write(), and ssh_channel_new().
◆ ssh_buffer_get_begin()
void* ssh_buffer_get_begin |
( |
struct ssh_buffer_struct * |
buffer | ) |
|
Get a pointer on the head of a buffer.
- Parameters
-
[in] | buffer | The buffer to get the head pointer. |
- Returns
- A data pointer on the head. It doesn't take the position into account.
- Warning
- Don't expect data to be nul-terminated.
- See also
- buffer_get_rest()
-
buffer_get_len()
◆ ssh_buffer_get_len()
uint32_t ssh_buffer_get_len |
( |
struct ssh_buffer_struct * |
buffer | ) |
|
Get the length of the buffer, not counting position.
- Parameters
-
[in] | buffer | The buffer to get the length from. |
- Returns
- The length of the buffer.
- See also
- buffer_get()
◆ ssh_buffer_new()
struct ssh_buffer_struct* ssh_buffer_new |
( |
void |
| ) |
|
Create a new SSH buffer.
- Returns
- A newly initialized SSH buffer, NULL on error.
Referenced by sftp_async_read_begin(), sftp_attributes_free(), sftp_canonicalize_path(), sftp_fstat(), sftp_fstatvfs(), sftp_get_error(), sftp_init(), sftp_mkdir(), sftp_open(), sftp_opendir(), sftp_read(), sftp_readdir(), sftp_readlink(), sftp_rename(), sftp_rmdir(), sftp_setstat(), sftp_statvfs(), sftp_symlink(), sftp_unlink(), sftp_write(), ssh_channel_cancel_forward(), ssh_channel_change_pty_size(), ssh_channel_listen_forward(), ssh_channel_new(), ssh_channel_open_forward(), ssh_channel_open_reverse_forward(), ssh_channel_open_x11(), ssh_channel_request_env(), ssh_channel_request_exec(), ssh_channel_request_pty_size(), ssh_channel_request_send_exit_signal(), ssh_channel_request_send_exit_status(), ssh_channel_request_send_signal(), ssh_channel_request_subsystem(), ssh_channel_request_x11(), and ssh_new().
◆ ssh_buffer_set_secure()
void ssh_buffer_set_secure |
( |
ssh_buffer |
buffer | ) |
|
Sets the buffer as secure.
A secure buffer will never leave cleartext data in the heap after being reallocated or freed.
- Parameters
-
[in] | buffer | buffer to set secure. |