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dix: rpcbuf: add x_rpcbuf_write_rpcbuf_pad()

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This is writing the contents of source rpcbuf into the target one,
pads it and finally clears the source buffer.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-08-19 17:58:28 +02:00
parent e197043099
commit 2edb06c8bc
1 changed files with 24 additions and 0 deletions
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24
dix/rpcbuf_priv.h
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@@ -291,4 +291,28 @@ static inline void x_rpcbuf_write_counted_string_pad(
}
}
/*
* write contents of an rpcbuf into another one (padded) and clear the source buffer
*
* @param rpcbuf pointer to the x_rpcbuf_t to operate on
* @param source pointer to source x_rpcbuf_t
*/
static inline void x_rpcbuf_write_rpcbuf_pad(
x_rpcbuf_t *rpcbuf, x_rpcbuf_t *source)
{
if (!source)
return;
if (source->error) {
rpcbuf->error = TRUE;
if (rpcbuf->err_clear) {
free(rpcbuf->buffer);
rpcbuf->buffer = NULL;
}
} else {
x_rpcbuf_write_binary_pad(rpcbuf, source->buffer, source->wpos);
}
x_rpcbuf_clear(source);
}
#endif /* _XSERVER_DIX_RPCBUF_PRIV_H */