35 lines
1.2 KiB
Text
35 lines
1.2 KiB
Text
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$OpenBSD: patch-includes_rts_Messages_h,v 1.1.1.1 2023/03/09 18:59:42 kili Exp $
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The debug message function has to return the number of bytes written
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(like printf(3)), to allow killing a %n format specifier in one in
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one invocation of statsPrintf() in report_summary() (rts/Stats.c).
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Index: includes/rts/Messages.h
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--- includes/rts/Messages.h.orig
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+++ includes/rts/Messages.h
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@@ -85,20 +85,21 @@ void vsysErrorBelch(const char *s, va_list ap);
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void debugBelch(const char *s, ...)
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GNUC3_ATTRIBUTE(format (PRINTF, 1, 2));
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-void vdebugBelch(const char *s, va_list ap);
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+int vdebugBelch(const char *s, va_list ap);
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/* Hooks for redirecting message generation: */
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typedef void RtsMsgFunction(const char *, va_list);
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+typedef int RtsMsgFunctionRetLen(const char *, va_list);
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extern RtsMsgFunction *fatalInternalErrorFn;
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-extern RtsMsgFunction *debugMsgFn;
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+extern RtsMsgFunctionRetLen *debugMsgFn;
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extern RtsMsgFunction *errorMsgFn;
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/* Default stdio implementation of the message hooks: */
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extern RtsMsgFunction rtsFatalInternalErrorFn;
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-extern RtsMsgFunction rtsDebugMsgFn;
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+extern RtsMsgFunctionRetLen rtsDebugMsgFn;
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extern RtsMsgFunction rtsErrorMsgFn;
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extern RtsMsgFunction rtsSysErrorMsgFn;
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