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Save errno before calling pthread_mutex_lock because pthread_mutex_lock
may change errno unexpectly.
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parent
e92b415c5a
commit
3a31b448c0
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=158426
@ -153,6 +153,8 @@ vsyslog(int pri, const char *fmt, va_list ap)
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pri &= LOG_PRIMASK|LOG_FACMASK;
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pri &= LOG_PRIMASK|LOG_FACMASK;
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}
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}
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saved_errno = errno;
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THREAD_LOCK();
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THREAD_LOCK();
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/* Check priority against setlogmask values. */
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/* Check priority against setlogmask values. */
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@ -161,8 +163,6 @@ vsyslog(int pri, const char *fmt, va_list ap)
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return;
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return;
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}
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}
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saved_errno = errno;
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/* Set default facility if none specified. */
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/* Set default facility if none specified. */
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if ((pri & LOG_FACMASK) == 0)
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if ((pri & LOG_FACMASK) == 0)
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pri |= LogFacility;
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pri |= LogFacility;
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