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Bug 321673 - Make component loader logging more useful and dump to stderr in debug builds, r=darin

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This commit is contained in:
bsmedberg%covad.net 2006-01-18 15:55:10 +00:00
parent db71438483
commit b27abd6141
1 changed files with 17 additions and 2 deletions
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19
xpcom/components/nsNativeComponentLoader.cpp
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@ -52,6 +52,7 @@
#include "prlog.h"
#include "prinit.h"
#include "prerror.h"
#include "nsComponentManager.h"
#include "nsCRTGlue.h"
@ -136,9 +137,23 @@ nsNativeModuleLoader::LoadModule(nsILocalFile* aFile, nsIModule* *aResult)
rv = aFile->Load(&data.library);
if (NS_FAILED(rv)) {
char errorMsg[1024] = "<unknown; can't get error from NSPR>";
if (PR_GetErrorTextLength() < (int) sizeof(errorMsg))
PR_GetErrorText(errorMsg);
LOG(PR_LOG_ERROR,
("nsNativeModuleLoader::LoadModule(\"%s\") - load failed, rv: %lx",
filePath.get(), rv));
("nsNativeModuleLoader::LoadModule(\"%s\") - load FAILED, "
"rv: %lx, error:\n\t%s\n",
filePath.get(), rv, errorMsg));
#ifdef DEBUG
fprintf(stderr,
"nsNativeModuleLoader::LoadModule(\"%s\") - load FAILED, "
"rv: %lx, error:\n\t%s\n",
filePath.get(), rv, errorMsg);
#endif
return rv;
}