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src/hotspot/os/posix/os_posix.cpp

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*** 148,157 **** --- 148,170 ---- int os::get_last_error() { return errno; } + size_t os::lasterror(char *buf, size_t len) { + if (errno == 0) return 0; + + const char *s = os::strerror(errno); + size_t n = ::strlen(s); + if (n >= len) { + n = len - 1; + } + ::strncpy(buf, s, n); + buf[n] = '\0'; + return n; + } + bool os::is_debugger_attached() { // not implemented return false; }
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