40 lines
628 B
C++
40 lines
628 B
C++
#include "base/error_string.h"
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#include <errno.h>
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#include <stdexcept>
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#include <string.h>
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using namespace std;
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//----------------------------------------------------------------
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#ifdef STRERROR_R_CHAR_P
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string base::error_string(int err)
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{
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char *ptr;
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char buffer[128];
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ptr = strerror_r(errno, buffer, sizeof(buffer));
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return string(ptr);
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}
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#else
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string base::error_string(int err)
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{
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int r;
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char buffer[128];
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r = strerror_r(errno, buffer, sizeof(buffer));
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if (r)
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throw runtime_error("strerror_r failed");
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return string(buffer);
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}
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#endif
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//----------------------------------------------------------------
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