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From: Corinna Vinschen <vinschen@redhat.com>
To: Alexey Lapshin <alexey.lapshin@espressif.com>
Cc: "newlib@sourceware.org" <newlib@sourceware.org>,
	Alexey Gerenkov <alexey.gerenkov@espressif.com>,
	Ivan Grokhotkov <ivan@espressif.com>,
	Anton Maklakov <anton.maklakov@espressif.com>
Subject: Re: [PATCH] libc: fix fropen/fwopen compile warnings
Date: Wed, 7 Dec 2022 13:23:14 +0100	[thread overview]
Message-ID: <Y5CFsmUu18XvEm6F@calimero.vinschen.de> (raw)
In-Reply-To: <7df8cf98f3652657eb0ff11565a8597af4e1e004.camel@espressif.com>

Hi Alexey,

On Dec  7 10:59, Alexey Lapshin wrote:
> This patch fixes warnings that appears when compiling:
> 
> 
> #define fwopen(__cookie,__fn) funopen(__cookie, (int (*)())0, __fn,
> (fpos_t (*)())0, (int (*)())0)
> Expands to:
> 
> funopen(__null, (int (*)())0, &app_printf, (fpos_t (*)())0, (int
> (*)())0)
> argument of type "int (*)()" is incompatible with parameter of type
> "int (*)(void *__cookie, char *__buf, int __n)"C/C++(167)
> invalid conversion from 'fpos_t (*)()' {aka 'long int (*)()'} to
> 'fpos_t (*)(void*, fpos_t, int)' {aka 'long int (*)(void*,
> 
> Discussion is here:
> https://github.com/espressif/arduino-esp32/issues/7407

Pushed.


Thanks,
Corinna


      reply	other threads:[~2022-12-07 12:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-07 10:59 Alexey Lapshin
2022-12-07 12:23 ` Corinna Vinschen [this message]

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