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Do not copy empty hw files.
[bertos.git]
/
bertos
/
struct
/
kfile_fifo.c
diff --git
a/bertos/struct/kfile_fifo.c
b/bertos/struct/kfile_fifo.c
index d09ae1e7e7662420190511420223efad298a8369..9ebc59df1af548366fa6ba0f1ae1e93b4d1e7a5e 100644
(file)
--- a/
bertos/struct/kfile_fifo.c
+++ b/
bertos/struct/kfile_fifo.c
@@
-51,7
+51,7
@@
static size_t kfilefifo_read(struct KFile *_fd, void *_buf, size_t size)
while (size-- && !fifo_isempty_locked(fd->fifo))
*buf++ = fifo_pop_locked(fd->fifo);
while (size-- && !fifo_isempty_locked(fd->fifo))
*buf++ = fifo_pop_locked(fd->fifo);
- return
(void *)buf -
_buf;
+ return
buf - (uint8_t *)
_buf;
}
static size_t kfilefifo_write(struct KFile *_fd, const void *_buf, size_t size)
}
static size_t kfilefifo_write(struct KFile *_fd, const void *_buf, size_t size)
@@
-62,7
+62,7
@@
static size_t kfilefifo_write(struct KFile *_fd, const void *_buf, size_t size)
while (size-- && !fifo_isfull_locked(fd->fifo))
fifo_push_locked(fd->fifo, *buf++);
while (size-- && !fifo_isfull_locked(fd->fifo))
fifo_push_locked(fd->fifo, *buf++);
- return
(void *)buf -
_buf;
+ return
buf - (const uint8_t *)
_buf;
}
void kfilefifo_init(KFileFifo *kf, FIFOBuffer *fifo)
}
void kfilefifo_init(KFileFifo *kf, FIFOBuffer *fifo)