Re: [Qemu-devel] [PATCH v3 02/22] libqos: Rename i2c_send and i2c_recv

[Thomas Huth <thuth@redhat.com>]

On 19/09/2019 01.19, Oleinik, Alexander wrote:
> The names i2c_send and i2c_recv collide with functions defined in
> hw/i2c/core.c. This causes an error when linking against libqos and
> softmmu simultaneously (for example when using qtest inproc). Rename the
> libqos functions to avoid this.
> 
> Signed-off-by: Alexander Oleinik <alxndr@bu.edu>
> ---
>  tests/libqos/i2c-imx.c  |  8 ++++----
>  tests/libqos/i2c-omap.c |  8 ++++----
>  tests/libqos/i2c.c      | 10 +++++-----
>  tests/libqos/i2c.h      |  4 ++--
>  tests/pca9552-test.c    | 10 +++++-----
>  5 files changed, 20 insertions(+), 20 deletions(-)
> 
> diff --git a/tests/libqos/i2c-imx.c b/tests/libqos/i2c-imx.c
> index f33ece55a3..c1dcc9fb1d 100644
> --- a/tests/libqos/i2c-imx.c
> +++ b/tests/libqos/i2c-imx.c
> @@ -37,7 +37,7 @@ static void imx_i2c_set_slave_addr(IMXI2C *s, uint8_t addr,
>                   (addr << 1) | (direction == IMX_I2C_READ ? 1 : 0));
>  }
>  
> -static void imx_i2c_send(I2CAdapter *i2c, uint8_t addr,
> +static void imx_i2c_test_send(I2CAdapter *i2c, uint8_t addr,
>                           const uint8_t *buf, uint16_t len)
>  {
>      IMXI2C *s = container_of(i2c, IMXI2C, parent);
> @@ -97,7 +97,7 @@ static void imx_i2c_send(I2CAdapter *i2c, uint8_t addr,
>      g_assert((status & I2SR_IBB) == 0);
>  }
>  
> -static void imx_i2c_recv(I2CAdapter *i2c, uint8_t addr,
> +static void imx_i2c_test_recv(I2CAdapter *i2c, uint8_t addr,
>                           uint8_t *buf, uint16_t len)
>  {
>      IMXI2C *s = container_of(i2c, IMXI2C, parent);
> @@ -202,8 +202,8 @@ void imx_i2c_init(IMXI2C *s, QTestState *qts, uint64_t addr)
>  
>      s->obj.get_driver = imx_i2c_get_driver;
>  
> -    s->parent.send = imx_i2c_send;
> -    s->parent.recv = imx_i2c_recv;
> +    s->parent.send = imx_i2c_test_send;
> +    s->parent.recv = imx_i2c_test_recv;
>      s->parent.qts = qts;
>  }
>  
> diff --git a/tests/libqos/i2c-omap.c b/tests/libqos/i2c-omap.c
> index 9ae8214fa8..284f765a3b 100644
> --- a/tests/libqos/i2c-omap.c
> +++ b/tests/libqos/i2c-omap.c
> @@ -50,7 +50,7 @@ static void omap_i2c_set_slave_addr(OMAPI2C *s, uint8_t addr)
>      g_assert_cmphex(data, ==, addr);
>  }
>  
> -static void omap_i2c_send(I2CAdapter *i2c, uint8_t addr,
> +static void omap_i2c_test_send(I2CAdapter *i2c, uint8_t addr,
>                            const uint8_t *buf, uint16_t len)
>  {
>      OMAPI2C *s = container_of(i2c, OMAPI2C, parent);
> @@ -94,7 +94,7 @@ static void omap_i2c_send(I2CAdapter *i2c, uint8_t addr,
>      g_assert((data & OMAP_I2C_CON_STP) == 0);
>  }
>  
> -static void omap_i2c_recv(I2CAdapter *i2c, uint8_t addr,
> +static void omap_i2c_test_recv(I2CAdapter *i2c, uint8_t addr,
>                            uint8_t *buf, uint16_t len)
>  {
>      OMAPI2C *s = container_of(i2c, OMAPI2C, parent);
> @@ -182,8 +182,8 @@ void omap_i2c_init(OMAPI2C *s, QTestState *qts, uint64_t addr)
>      s->obj.get_driver = omap_i2c_get_driver;
>      s->obj.start_hw = omap_i2c_start_hw;
>  
> -    s->parent.send = omap_i2c_send;
> -    s->parent.recv = omap_i2c_recv;
> +    s->parent.send = omap_i2c_test_send;
> +    s->parent.recv = omap_i2c_test_recv;
>      s->parent.qts = qts;
>  }
>  
> diff --git a/tests/libqos/i2c.c b/tests/libqos/i2c.c
> index 156114e745..b96a37b69b 100644
> --- a/tests/libqos/i2c.c
> +++ b/tests/libqos/i2c.c
> @@ -10,12 +10,12 @@
>  #include "libqos/i2c.h"
>  #include "libqtest.h"
>  
> -void i2c_send(QI2CDevice *i2cdev, const uint8_t *buf, uint16_t len)
> +void i2c_test_send(QI2CDevice *i2cdev, const uint8_t *buf, uint16_t len)
>  {
>      i2cdev->bus->send(i2cdev->bus, i2cdev->addr, buf, len);
>  }
>  
> -void i2c_recv(QI2CDevice *i2cdev, uint8_t *buf, uint16_t len)
> +void i2c_test_recv(QI2CDevice *i2cdev, uint8_t *buf, uint16_t len)
>  {
>      i2cdev->bus->recv(i2cdev->bus, i2cdev->addr, buf, len);
>  }
> @@ -23,8 +23,8 @@ void i2c_recv(QI2CDevice *i2cdev, uint8_t *buf, uint16_t len)
>  void i2c_read_block(QI2CDevice *i2cdev, uint8_t reg,
>                      uint8_t *buf, uint16_t len)
>  {
> -    i2c_send(i2cdev, &reg, 1);
> -    i2c_recv(i2cdev, buf, len);
> +    i2c_test_send(i2cdev, &reg, 1);
> +    i2c_test_recv(i2cdev, buf, len);
>  }
>  
>  void i2c_write_block(QI2CDevice *i2cdev, uint8_t reg,
> @@ -33,7 +33,7 @@ void i2c_write_block(QI2CDevice *i2cdev, uint8_t reg,
>      uint8_t *cmd = g_malloc(len + 1);
>      cmd[0] = reg;
>      memcpy(&cmd[1], buf, len);
> -    i2c_send(i2cdev, cmd, len + 1);
> +    i2c_test_send(i2cdev, cmd, len + 1);
>      g_free(cmd);
>  }
>  
> diff --git a/tests/libqos/i2c.h b/tests/libqos/i2c.h
> index 945b65b34c..9a4d6579a2 100644
> --- a/tests/libqos/i2c.h
> +++ b/tests/libqos/i2c.h
> @@ -47,8 +47,8 @@ struct QI2CDevice {
>  void *i2c_device_create(void *i2c_bus, QGuestAllocator *alloc, void *addr);
>  void add_qi2c_address(QOSGraphEdgeOptions *opts, QI2CAddress *addr);
>  
> -void i2c_send(QI2CDevice *dev, const uint8_t *buf, uint16_t len);
> -void i2c_recv(QI2CDevice *dev, uint8_t *buf, uint16_t len);
> +void i2c_test_send(QI2CDevice *dev, const uint8_t *buf, uint16_t len);
> +void i2c_test_recv(QI2CDevice *dev, uint8_t *buf, uint16_t len);
>  
>  void i2c_read_block(QI2CDevice *dev, uint8_t reg,
>                      uint8_t *buf, uint16_t len);
> diff --git a/tests/pca9552-test.c b/tests/pca9552-test.c
> index 4b800d3c3e..9844177d79 100644
> --- a/tests/pca9552-test.c
> +++ b/tests/pca9552-test.c
> @@ -32,22 +32,22 @@ static void receive_autoinc(void *obj, void *data, QGuestAllocator *alloc)
>  
>      pca9552_init(i2cdev);
>  
> -    i2c_send(i2cdev, &reg, 1);
> +    i2c_test_send(i2cdev, &reg, 1);
>  
>      /* PCA9552_LS0 */
> -    i2c_recv(i2cdev, &resp, 1);
> +    i2c_test_recv(i2cdev, &resp, 1);
>      g_assert_cmphex(resp, ==, 0x54);
>  
>      /* PCA9552_LS1 */
> -    i2c_recv(i2cdev, &resp, 1);
> +    i2c_test_recv(i2cdev, &resp, 1);
>      g_assert_cmphex(resp, ==, 0x55);
>  
>      /* PCA9552_LS2 */
> -    i2c_recv(i2cdev, &resp, 1);
> +    i2c_test_recv(i2cdev, &resp, 1);
>      g_assert_cmphex(resp, ==, 0x55);
>  
>      /* PCA9552_LS3 */
> -    i2c_recv(i2cdev, &resp, 1);
> +    i2c_test_recv(i2cdev, &resp, 1);
>      g_assert_cmphex(resp, ==, 0x54);
>  }

Acked-by: Thomas Huth <thuth@redhat.com>