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chardev: src buffer const for write functions

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Make source buffers const for char be write functions.
This allows using buffers returned by fifo as buf parameter and source buffer
should not be changed by write functions anyway.

Signed-off-by: Arwed Meyer <arwed.meyer@gmx.de>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220911181840.8933-3-arwed.meyer@gmx.de>
This commit is contained in:
Arwed Meyer 2022-09-11 20:18:37 +02:00 • committed by Marc-André Lureau
parent a39fe10557
commit 8f9abdf586
5 changed files with 7 additions and 7 deletions
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2
stubs/replay-tools.c
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@ -53,7 +53,7 @@ void replay_register_char_driver(struct Chardev *chr)
{
}
void replay_chr_be_write(struct Chardev *s, uint8_t *buf, int len)
void replay_chr_be_write(struct Chardev *s, const uint8_t *buf, int len)
{
abort();
}