From mboxrd@z Thu Jan  1 00:00:00 1970
From: erik quanstrom <quanstro@quanstro.net>
Date: Sun,  7 Nov 2010 09:46:41 -0500
To: 9fans@9fans.net
Message-ID: <9f6f706b0da2fc0b208ad49c097a823b@brasstown.quanstro.net>
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	<AANLkTi=6NRT9zMa8+p8mTw+uqi0PKf3wwwYnqfEA28-1@mail.gmail.com>
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Subject: Re: [9fans] pcc limitation?
Topicbox-Message-UUID: 78ccf3d8-ead6-11e9-9d60-3106f5b1d025

> writearr should point to a one-member const unsigned char array, and the
> zeroth element of that array has the value JEDEC_WREN.
=
it's not clear to me that c99 allows one to declare an unnamed array
and assign a pointer to it in this way except if the array is a char* or
wchar_t*.

i think the cleanest approach to solving your problem is
to define writeattr as an array, not a uchar*.

- erik

----
8c -FVTw cdha.c
8l -o 8.cdha cdha.8

#include <u.h>
#include <libc.h>

enum{
	Jwren	= 0x06,
};

typedef struct Spicmd Spicmd;
struct Spicmd{
	uchar	writearr[5];
};

void
main(void)
{
	Spicmd cmds[] = {
		{
		.writearr		= {Jwren, },
		},
	};

	print("writearr=%p\n", cmds[0].writearr);
	print("writearr[0]=%#.2hhx\n", cmds[0].writearr[0]);
	exits("");
}