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cwLog.cpp : System errors now print the error number.

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kevin 2022-11-14 18:32:52 -05:00
parent eb674c8411
commit f63280e9f8
1 changed files with 3 additions and 3 deletions
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cwLog.cpp
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@ -162,10 +162,10 @@ void cw::log::defaultFormatter( void* cbArg, logOutputCbFunc_t outFunc, void* ou
cwAssert(rcn==rcm); cwAssert(rcn==rcm);
const char* rcStr = rcs; const char* rcStr = rcs;
const char* syFmt = "%s%s"; const char* syFmt = "%s (%i) %s";
int syn = snprintf(nullptr,0,syFmt,systemLabel,systemMsg); int syn = snprintf(nullptr,0,syFmt,systemLabel,sys_errno,systemMsg);
char sys[syn+1]; char sys[syn+1];
int sym = snprintf(sys,syn+1,syFmt,systemLabel,systemMsg); int sym = snprintf(sys,syn+1,syFmt,systemLabel,sys_errno,systemMsg);
cwAssert(syn==sym); cwAssert(syn==sym);
const char* syStr = sys; const char* syStr = sys;