parent
79e0574db0
commit
61df7909ab
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@ -70,7 +70,8 @@ string do_strerror_r(int ev) {
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string do_strerror_r(int ev) {
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string do_strerror_r(int ev) {
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char buffer[strerror_buff_size];
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char buffer[strerror_buff_size];
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const int old_errno = errno;
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const int old_errno = errno;
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if ((int ret = ::strerror_r(ev, buffer, strerror_buff_size)) != 0) {
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int ret;
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if ((ret = ::strerror_r(ev, buffer, strerror_buff_size)) != 0) {
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// If `ret == -1` then the error is specified using `errno`, otherwise
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// If `ret == -1` then the error is specified using `errno`, otherwise
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// `ret` represents the error.
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// `ret` represents the error.
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const int new_errno = ret == -1 ? errno : ret;
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const int new_errno = ret == -1 ? errno : ret;
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