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# Date Author Comment
8b7968f7 10/03/2010 09:34 am Stefan Weil

Use GCC_FMT_ATTR (format checking)

Signed-off-by: Stefan Weil <>
Signed-off-by: Blue Swirl <>
e5924d89 10/03/2010 09:34 am Stefan Weil

Replace most gcc format attributes by macro GCC_FMT_ATTR (format checking)

Since version 4.4.x, gcc supports additional format attributes.
attribute ((format (gnu_printf, 1, 2)))
should be used instead of
attribute ((format (printf, 1, 2))...
0167f772 03/27/2010 03:30 pm Markus Armbruster

error: Move qerror_report() from qemu-error.[ch] to qerror.[ch]

Signed-off-by: Markus Armbruster <>
Signed-off-by: Aurelien Jarno <>
aa924ae7 03/16/2010 06:45 pm Markus Armbruster

error: New error_printf_unless_qmp()
1ecda02b 03/16/2010 05:58 pm Markus Armbruster

error: Replace qemu_error() by error_report()

error_report() terminates the message with a newline. Strip it it
from its arguments.

This fixes a few error messages lacking a newline:
net_handle_fd_param()'s "No file descriptor named %s found", and
tap_open()'s "vnet_hdr=1 requested, but no kernel support for...
ab5b027e 03/16/2010 05:58 pm Markus Armbruster

error: Rename qemu_error_new() to qerror_report()
827b0813 03/16/2010 05:58 pm Markus Armbruster

error: Infrastructure to track locations for error reporting

New struct Location holds a location. So far, the only location is
LOC_NONE, so this doesn't do anything useful yet.

Passing the current location all over the place would be too
cumbersome. Hide it away in static cur_loc instead, and provide...
65abca0a 03/16/2010 05:58 pm Markus Armbruster

error: Include the program name in error messages to stderr
cf5a65aa 03/16/2010 05:58 pm Markus Armbruster

error: Track locations in configuration files

New LOC_FILE. Use it for tracking file name and line number in
qemu_config_parse(). We now report errors like

qemu:foo.conf:42: Did not find I2C bus for smbus-eeprom

In particular, gems like this message:...
0f0bc3f1 03/16/2010 05:58 pm Markus Armbruster

error: Track locations on command line

New LOC_CMDLINE. Use it for tracking option with argument in
lookup_opt(). We now report errors like this

qemu: -device smbus-eeprom: Did not find I2C bus for smbus-eeprom
2f792016 03/16/2010 05:55 pm Markus Armbruster

error: Move qemu_error & friends into their own header
ba0fe87a 03/16/2010 05:55 pm Markus Armbruster

error: New error_printf() and error_vprintf()