qemu/hw/riscv
Philippe Mathieu-Daudé 083b266f69 chardev: Use QEMUChrEvent enum in IOEventHandler typedef
The Chardev events are listed in the QEMUChrEvent enum.

By using the enum in the IOEventHandler typedef we:

- make the IOEventHandler type more explicit (this handler
  process out-of-band information, while the IOReadHandler
  is in-band),
- help static code analyzers.

This patch was produced with the following spatch script:

  @match@
  expression backend, opaque, context, set_open;
  identifier fd_can_read, fd_read, fd_event, be_change;
  @@
  qemu_chr_fe_set_handlers(backend, fd_can_read, fd_read, fd_event,
                           be_change, opaque, context, set_open);

  @depends on match@
  identifier opaque, event;
  identifier match.fd_event;
  @@
   static
  -void fd_event(void *opaque, int event)
  +void fd_event(void *opaque, QEMUChrEvent event)
   {
   ...
   }

Then the typedef was modified manually in
include/chardev/char-fe.h.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Corey Minyard <cminyard@mvista.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20191218172009.8868-15-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-08 11:15:35 +01:00
..
boot.c hw/riscv: Add optional symbol callback ptr to riscv_load_kernel() 2019-11-25 12:34:52 -08:00
Kconfig riscv/virt: Add the PFlash CFI01 device 2019-10-28 07:47:28 -07:00
Makefile.objs riscv: sifive: Implement a model for SiFive FU540 OTP 2019-09-17 08:42:49 -07:00
riscv_hart.c riscv: hart: Add a "hartid-base" property to RISC-V hart array 2019-09-17 08:42:47 -07:00
riscv_htif.c chardev: Use QEMUChrEvent enum in IOEventHandler typedef 2020-01-08 11:15:35 +01:00
sifive_clint.c Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
sifive_e.c hw/riscv: Add optional symbol callback ptr to riscv_load_kernel() 2019-11-25 12:34:52 -08:00
sifive_e_prci.c riscv: sifive_e: prci: Update the PRCI register block size 2019-09-17 08:42:46 -07:00
sifive_gpio.c Include migration/vmstate.h less 2019-08-16 13:31:52 +02:00
sifive_plic.c riscv: plic: Remove unused interrupt functions 2019-09-17 08:42:42 -07:00
sifive_test.c riscv: hw: Remove the unnecessary include of target/riscv/cpu.h 2019-09-17 08:42:45 -07:00
sifive_u.c hw/riscv: Add optional symbol callback ptr to riscv_load_kernel() 2019-11-25 12:34:52 -08:00
sifive_u_otp.c riscv: sifive: Implement a model for SiFive FU540 OTP 2019-09-17 08:42:49 -07:00
sifive_u_prci.c riscv: sifive: Implement PRCI model for FU540 2019-09-17 08:42:47 -07:00
sifive_uart.c chardev: Use QEMUChrEvent enum in IOEventHandler typedef 2020-01-08 11:15:35 +01:00
spike.c hw/riscv: Add optional symbol callback ptr to riscv_load_kernel() 2019-11-25 12:34:52 -08:00
trace-events SiFive RISC-V GPIO Device 2019-05-24 11:58:30 -07:00
virt.c hw/riscv: Add optional symbol callback ptr to riscv_load_kernel() 2019-11-25 12:34:52 -08:00