thesola10/umd-livepatch
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fix rdiff job callbacks

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TheSola10 2025-04-06 00:43:02 +02:00
parent 7789919a72
commit 0c4165bf2e
Signed by: thesola10
GPG Key ID: 89245619BEBB95BA
1 changed files with 15 additions and 8 deletions
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23
umdiff/compare.c
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@ -28,6 +28,9 @@ typedef union {
rs_signature_t *workSignatures;
char buf_next_in[BUFFERS_SIZE];
char buf_next_out[BUFFERS_SIZE];
size_t workSigs_counter = 0;
size_t workSigs_size = 0;
@ -35,16 +38,15 @@ rs_result
_impl_umdiff_sigJobSink(rs_job_t *job, rs_buffers_t *buf, void *dest)
{
int res;
rs_signature_t *sigs = dest;
if (buf->avail_out + workSigs_counter > workSigs_size) {
sigs = realloc(sigs, workSigs_size + _impl_umdiff_alignBufferSize$(buf->avail_out));
if (BUFFERS_SIZE + workSigs_counter > workSigs_size) {
workSignatures = realloc(workSignatures, workSigs_size + _impl_umdiff_alignBufferSize$(buf->avail_out));
workSigs_size += _impl_umdiff_alignBufferSize$(buf->avail_out);
}
memcpy((char *) sigs + workSigs_counter, buf->next_out, buf->avail_out);
workSigs_counter += buf->avail_out;
workSigs_counter += BUFFERS_SIZE;
buf->avail_out = 0;
buf->avail_out = BUFFERS_SIZE;
buf->next_out = dest + workSigs_counter;
return RS_DONE;
}
@ -55,6 +57,7 @@ _impl_umdiff_sigJobSource(rs_job_t *job, rs_buffers_t *buf, void *fd_)
int res;
_impl_umdiff_OpaqueFd fd = { .opaque = fd_ };
buf->next_in = buf_next_in;
buf->avail_in = read(fd.fd, buf->next_in, BUFFERS_SIZE);
if (!buf->avail_in)
buf->eof_in = 1;
@ -69,6 +72,9 @@ _impl_umdiff_deltaJobSink(rs_job_t *job, rs_buffers_t *buf, void *file_)
//TODO: parse each command output
buf->next_out = buf_next_out;
buf->avail_out = BUFFERS_SIZE;
return RS_DONE;
}
@ -78,6 +84,7 @@ _impl_umdiff_deltaJobSource(rs_job_t *job, rs_buffers_t *buf, void *fd_)
int res;
_impl_umdiff_OpaqueFd fd = { .opaque = fd_ };
buf->next_in = buf_next_in;
buf->avail_in = read(fd.fd, buf->next_in, BUFFERS_SIZE);
if (!buf->avail_in)
buf->eof_in = 1;
@ -97,8 +104,8 @@ umdiff_File_fromCompare(umdiff_File *file, int source_fd, int target_fd)
.eof_in = 0,
.avail_in = 0,
.avail_out = 0,
.next_in = malloc(BUFFERS_SIZE),
.next_out = malloc(BUFFERS_SIZE)
.next_in = buf_next_in,
.next_out = buf_next_out
};
workSignatures = malloc(BUFFERS_SIZE);