[PATCH v3 06/16] Add ErrorSigSafe() alternative to ErrorF()
Chase Douglas
chase.douglas at canonical.com
Mon Apr 16 11:14:23 PDT 2012
ErrorF() is not signal safe. Use ErrorSigSafe() whenever an error
message may be logged in signal context.
Signed-off-by: Chase Douglas <chase.douglas at canonical.com>
---
include/os.h | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/include/os.h b/include/os.h
index 683679f..91d50c9 100644
--- a/include/os.h
+++ b/include/os.h
@@ -709,4 +709,7 @@ _Pragma("GCC diagnostic pop") \
_LogMessageVerbSigSafe(type, verb, fmt, _args, _num_args); \
} while(0)
+#define ErrorSigSafe(fmt, ...) \
+ LogMessageVerbSigSafe(X_NONE, -1, fmt, __VA_ARGS__)
+
#endif /* OS_H */
--
1.7.9.1
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