(sftp_read_packet): Call clearerr after checking for error and
eof.

Rev: src/sftp/buffer.c:1.10
Rev: src/sftp/buffer.h:1.7

which isn't defined.

Rev: src/sftp/buffer.c:1.9

Rev: src/sftp/buffer.c:1.8
Rev: src/sftp/client.c:1.4

Rev: src/sftp/buffer.c:1.7
Rev: src/sftp/buffer.h:1.6
Rev: src/sftp/client.c:1.3
Rev: src/sftp/client.h:1.2

Rev: src/sftp/buffer.c:1.6

(sftp_get_data): ...but do it here instead.
(sftp_free_string): Reintroduced this function.
(sftp_get_string): This function now requires the user to
deallocate the string.
(sftp_get_string_auto): Simpler function, that deallocates strings
automatically.
(sftp_read_packet): Return failure (0), rather than crashing, if
there is data leftover from the previous packet.
(sftp_put_final_length): Calculate the length correctly.
(sftp_put_reset): Fixed assertion.
(sftp_put_attrib): Likewise.

Rev: src/sftp/buffer.c:1.5
Rev: src/sftp/buffer.h:1.5

so that callers don't have to free them explicitly.
(sftp_put_reset): New funtion.
(sftp_get_uint64): Use off_t, conditionalized on its size.
(sftp_put_uint64): Likewise.

Rev: src/sftp/buffer.c:1.4

directly on failure.
(sftp_put_reserve_length): New function, replacing sftp_put_reserve.
(sftp_put_length): New function.
(sftp_put_final_length): New function.
(sftp_put_printf): New function.
(sftp_put_strftime): New function.
(sftp_clear_attrib): Moved here from sftp-server.c.
(sftp_skip_extension): Likewise.
(sftp_get_attrib): Likewise.
(sftp_put_attrib): Likewise.

Rev: src/sftp/buffer.c:1.3
Rev: src/sftp/buffer.h:1.3

directly on failure.

Rev: src/sftp/buffer.c:1.2
Rev: src/sftp/buffer.h:1.2
Rev: src/sftp/sftp-server.c:1.2

Rev: src/sftp/.c-style:1.1
Rev: src/sftp/Makefile:1.1
Rev: src/sftp/Makefile.am:1.1
Rev: src/sftp/buffer.c:1.1
Rev: src/sftp/buffer.h:1.1
Rev: src/sftp/sftp-server:1.1
Rev: src/sftp/sftp-server.c:1.1
Rev: src/sftp/sftp-test-client:1.1
Rev: src/sftp/sftp-test-client.c:1.1
Rev: src/sftp/sftp.h:1.1