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Author: Andreas Beckmann <anbe@debian.org>
Description: fix building with GCC 14
--- a/libexplain/buffer/v4l2_bt_timings.c
+++ b/libexplain/buffer/v4l2_bt_timings.c
@@ -18,6 +18,7 @@
#include <libexplain/ac/linux/videodev2.h>
+#include <libexplain/buffer/int8.h>
#include <libexplain/buffer/int32_t.h>
#include <libexplain/buffer/int64_t.h>
#include <libexplain/buffer/v4l2_bt_timings.h>
@@ -99,10 +100,10 @@ explain_buffer_v4l2_bt_timings(explain_s
explain_string_buffer_puts(sb, ", il_vbackporch = ");
explain_buffer_uint32_t(sb, data->il_vbackporch);
}
- if (!explain_uint32_array_all_zero(data->reserved, SIZEOF(data->reserved)))
+ if (!explain_uint8_array_all_zero(data->reserved, SIZEOF(data->reserved)))
{
explain_string_buffer_puts(sb, ", reserved = ");
- explain_buffer_uint32_array(sb, data->reserved, SIZEOF(data->reserved));
+ explain_buffer_uint8_array(sb, data->reserved, SIZEOF(data->reserved));
}
explain_string_buffer_puts(sb, " }");
}
--- a/libexplain/buffer/int8.c
+++ b/libexplain/buffer/int8.c
@@ -94,4 +94,18 @@ explain_buffer_uint8_star(explain_string
}
+int
+explain_uint8_array_all_zero(const unsigned char *data, size_t data_size)
+{
+ while (data_size > 0)
+ {
+ if (*data)
+ return 0;
+ ++data;
+ --data_size;
+ }
+ return 1;
+}
+
+
/* vim: set ts=8 sw=4 et : */
--- a/libexplain/buffer/int8.h
+++ b/libexplain/buffer/int8.h
@@ -73,5 +73,18 @@ void explain_buffer_uint8(explain_string
void explain_buffer_uint8_star(explain_string_buffer_t *sb,
const unsigned char *data, size_t data_size);
+#define explain_buffer_uint8_array explain_buffer_uint8_star
+
+/**
+ * The explain_uint8_array_all_zero function may be used to
+ * test an uint8 array, to see if all the values are zero.
+ *
+ * @param data
+ * The uint8 array to be tested.
+ * @param data_size
+ * The number of elements in the array to be tested.
+ */
+int explain_uint8_array_all_zero(const unsigned char *data, size_t data_size);
+
#endif /* LIBEXPLAIN_BUFFER_INT8_H */
/* vim: set ts=8 sw=4 et : */
--- a/libexplain/buffer/v4l2_framebuffer.c
+++ b/libexplain/buffer/v4l2_framebuffer.c
@@ -45,7 +45,7 @@ explain_buffer_v4l2_framebuffer(explain_
explain_string_buffer_puts(sb, ", base = ");
explain_buffer_pointer(sb, data->base);
explain_string_buffer_puts(sb, ", fmt = ");
- explain_buffer_v4l2_pix_format(sb, &data->fmt);
+ explain_buffer_v4l2_pix_format(sb, (const struct v4l2_pix_format *)&data->fmt);
explain_string_buffer_puts(sb, " }");
}
--- a/libexplain/buffer/v4l2_requestbuffers.c
+++ b/libexplain/buffer/v4l2_requestbuffers.c
@@ -18,6 +18,7 @@
#include <libexplain/ac/linux/videodev2.h>
+#include <libexplain/buffer/int8.h>
#include <libexplain/buffer/int32_t.h>
#include <libexplain/buffer/v4l2_buf_type.h>
#include <libexplain/buffer/v4l2_memory.h>
@@ -45,10 +46,10 @@ explain_buffer_v4l2_requestbuffers(expla
explain_buffer_v4l2_buf_type(sb, data->type);
explain_string_buffer_puts(sb, ", memory = ");
explain_buffer_v4l2_memory(sb, data->memory);
- if (!explain_uint32_array_all_zero(data->reserved, SIZEOF(data->reserved)))
+ if (!explain_uint8_array_all_zero(data->reserved, SIZEOF(data->reserved)))
{
explain_string_buffer_puts(sb, ", reserved = ");
- explain_buffer_uint32_array(sb, data->reserved, SIZEOF(data->reserved));
+ explain_buffer_uint8_array(sb, data->reserved, SIZEOF(data->reserved));
}
explain_string_buffer_puts(sb, " }");
}
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