[PATCH v3 07/16] Make BUG_WARN* signal safe
Peter Hutterer
peter.hutterer at who-t.net
Thu May 10 23:23:29 PDT 2012
On Mon, Apr 16, 2012 at 11:14:24AM -0700, Chase Douglas wrote:
> Signed-off-by: Chase Douglas <chase.douglas at canonical.com>
> ---
> include/misc.h | 8 ++++----
> 1 files changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/include/misc.h b/include/misc.h
> index 3f7d07e..4ea8781 100644
> --- a/include/misc.h
> +++ b/include/misc.h
> @@ -371,10 +371,10 @@ extern _X_EXPORT unsigned long serverGeneration;
> /* Don't use this directly, use BUG_WARN or BUG_WARN_MSG instead */
> #define __BUG_WARN_MSG(cond, with_msg, ...) \
> do { if (cond) { \
> - ErrorF("BUG: triggered 'if (" #cond ")'\n"); \
> - ErrorF("BUG: %s:%d in %s()\n", \
> - __FILE__, __LINE__, __func__); \
> - if (with_msg) ErrorF(__VA_ARGS__); \
> + ErrorSigSafe("BUG: triggered 'if (" #cond ")'\n"); \
> + ErrorSigSafe("BUG: %s:%u in %s()\n", \
> + __FILE__, __LINE__, __func__); \
> + if (with_msg) ErrorSigSafe(__VA_ARGS__); \
> xorg_backtrace(); \
has the backtrace here, is that signal-safe?
> } } while(0)
>
> --
> 1.7.9.1
>
More information about the xorg-devel
mailing list