embedaddon/mpd/src/assert.c - diff

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version 1.1.1.2, 2016/11/01 09:56:12	version 1.1.1.3, 2021/03/17 00:39:23
Line 9	Line 9

#include "ppp.h"	#include "ppp.h"
#include "log.h"	#include "log.h"
	#ifdef USE_BACKTRACE
	#include <execinfo.h>
	#endif

void	void
DoAssert(const char file, int line, const char failedexpr)	DoAssert(const char file, int line, const char failedexpr)
{	{
#ifdef USE_BACKTRACE	#ifdef USE_BACKTRACE
void *buffer[100];	void *buffer[100];
char **strings;	char **strings;
int n, k;	int n, k;

n = backtrace(buffer, 100);	n = backtrace(buffer, 100);
strings = backtrace_symbols(buffer, n);	strings = backtrace_symbols(buffer, n);
if (strings == NULL) {	if (strings == NULL) {
Log(LG_ERR, ("No backtrace symbols found"));	Log(LG_ERR, ("No backtrace symbols found"));
} else {	} else {
for (k = 0; k < n; k++) {	for (k = 0; k < n; k++) {
Log(LG_ERR, ("%s", strings[k]));	Log(LG_ERR, ("%s", strings[k]));
}	}
free(strings);	free(strings);
}	}
#endif	#endif
Log(LG_ERR, ("ASSERT \"%s\" failed: file \"%s\", line %d",	Log(LG_ERR, ("ASSERT \"%s\" failed: file \"%s\", line %d",
failedexpr, file, line));	failedexpr, file, line));

DoExit(EX_ERRDEAD);	DoExit(EX_ERRDEAD);
}	}