#include </home/clem/local/src/opie/rsync/rsync.h>
Public Attributes | |
| char * | next_in |
| size_t | avail_in |
| int | eof_in |
| char * | next_out |
| size_t | avail_out |
On each call to rs_job_iter, the caller can make available
Buffers must be allocated and passed in by the caller. This routine never allocates, reallocates or frees buffers.
Pay attention to the meaning of the returned pointer and length values. They do not indicate the location and amount of returned data. Rather, if *out_ptr was originally set to out_buf, then the output data begins at out_buf, and has length *out_ptr - out_buf.
Note also that if *avail_in is nonzero on return, then not all of the input data has been consumed. The caller should either provide more output buffer space and call rs_work() again passing the same next_in and avail_in, or put the remaining input data into some persistent buffer and call rs_work() with it again when there is more output space.
| next_in | References a pointer which on entry should point to the start of the data to be encoded. Updated to point to the byte after the last one consumed. | |
| avail_in | References the length of available input. Updated to be the number of unused data bytes, which will be zero if all the input was consumed. May be zero if there is no new input, but the caller just wants to drain output. | |
| next_out | References a pointer which on entry points to the start of the output buffer. Updated to point to the byte after the last one filled. | |
| avail_out | References the size of available output buffer. Updated to the size of unused output buffer. |
api_buffers
Definition at line 273 of file rsync.h.
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Number of bytes available at next_in |
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Remaining free space at next_out |
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True if there is no more data after this. |
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Next input byte |
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Next output byte should be put there |
1.4.2