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syslog: unify error msg style

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syslog messages should be written as <module>: Message in order to increase
readability and usefulness

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Brendan Le Foll
2014-10-22 21:06:45 +01:00
parent a67d71ed90
commit a6b3d384b2
8 changed files with 69 additions and 73 deletions
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16
src/i2c/i2c.c
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@@ -33,13 +33,13 @@ mraa_i2c_init(int bus)
if (checked_pin < 0) {
switch(checked_pin) {
case MRAA_NO_SUCH_IO:
syslog(LOG_ERR, "No i2c on board");
syslog(LOG_ERR, "i2c: No i2c on board");
return NULL;
case MRAA_IO_SETUP_FAILURE:
syslog(LOG_ERR, "Failed to set-up i2c multiplexer");
syslog(LOG_ERR, "i2c: Failed to set-up i2c multiplexer");
return NULL;
case MRAA_PLATFORM_NO_INIT:
syslog(LOG_ERR, "Platform Not Initialised");
syslog(LOG_ERR, "i2c: Platform Not Initialised");
return NULL;
default: return NULL;
}
@@ -56,14 +56,14 @@ mraa_i2c_init_raw(unsigned int bus)
}
mraa_i2c_context dev = (mraa_i2c_context) malloc(sizeof(struct _i2c));
if (dev == NULL) {
syslog(LOG_CRIT, "Failed to allocate memory for context");
syslog(LOG_CRIT, "i2c: Failed to allocate memory for context");
return NULL;
}
char filepath[32];
snprintf(filepath, 32, "/dev/i2c-%u", bus);
if ((dev->fh = open(filepath, O_RDWR)) < 1) {
syslog(LOG_ERR, "Failed to open requested i2c port %s", filepath);
syslog(LOG_ERR, "i2c: Failed to open requested i2c port %s", filepath);
}
if (advance_func->i2c_init_post != NULL) {
@@ -105,7 +105,7 @@ mraa_result_t
mraa_i2c_write(mraa_i2c_context dev, const uint8_t* data, int length)
{
if (i2c_smbus_write_i2c_block_data(dev->fh, data[0], length-1, (uint8_t*) data+1) < 0) {
syslog(LOG_ERR, "Failed to write to i2c");
syslog(LOG_ERR, "i2c: Failed to write");
return MRAA_ERROR_INVALID_HANDLE;
}
return MRAA_SUCCESS;
@@ -115,7 +115,7 @@ mraa_result_t
mraa_i2c_write_byte(mraa_i2c_context dev, const uint8_t data)
{
if (i2c_smbus_write_byte(dev->fh, data) < 0) {
syslog(LOG_ERR, "Failed to write to i2c");
syslog(LOG_ERR, "i2c: Failed to write");
return MRAA_ERROR_INVALID_HANDLE;
}
return MRAA_SUCCESS;
@@ -126,7 +126,7 @@ mraa_i2c_address(mraa_i2c_context dev, int addr)
{
dev->addr = addr;
if (ioctl(dev->fh, I2C_SLAVE_FORCE, addr) < 0) {
syslog(LOG_ERR, "Failed to set slave address %d", addr);
syslog(LOG_ERR, "i2c: Failed to set slave address %d", addr);
return MRAA_ERROR_INVALID_HANDLE;
}
return MRAA_SUCCESS;