Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_thread_id.c @ 8849:a736a7a613ea
SSL: logging level of "application data after close notify".
Such fatal errors are reported by OpenSSL 1.1.1, and similarly by BoringSSL,
if application data is encountered during SSL shutdown, which started to be
observed on the second SSL_shutdown() call after SSL shutdown fixes made in
09fb2135a589 (1.19.2). The error means that the client continues to send
application data after receiving the "close_notify" alert (ticket #2318).
Previously it was reported as SSL_shutdown() error of SSL_ERROR_SYSCALL.
author | Sergey Kandaurov <pluknet@nginx.com> |
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date | Tue, 08 Feb 2022 17:35:27 +0300 |
parents | 466bd63b63d1 |
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1 |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
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4 * Copyright (C) Nginx, Inc. |
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5 */ |
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6 |
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_thread_pool.h> |
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11 |
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12 |
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13 #if (NGX_LINUX) |
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14 |
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15 /* |
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16 * Linux thread id is a pid of thread created by clone(2), |
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17 * glibc does not provide a wrapper for gettid(). |
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18 */ |
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19 |
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20 ngx_tid_t |
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21 ngx_thread_tid(void) |
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22 { |
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23 return syscall(SYS_gettid); |
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24 } |
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25 |
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26 #elif (NGX_FREEBSD) && (__FreeBSD_version >= 900031) |
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27 |
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28 #include <pthread_np.h> |
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29 |
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30 ngx_tid_t |
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31 ngx_thread_tid(void) |
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32 { |
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33 return pthread_getthreadid_np(); |
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34 } |
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35 |
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36 #elif (NGX_DARWIN) |
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37 |
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38 /* |
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39 * MacOSX thread has two thread ids: |
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40 * |
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41 * 1) MacOSX 10.6 (Snow Leoprad) has pthread_threadid_np() returning |
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42 * an uint64_t value, which is obtained using the __thread_selfid() |
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43 * syscall. It is a number above 300,000. |
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44 */ |
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45 |
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46 ngx_tid_t |
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47 ngx_thread_tid(void) |
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48 { |
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49 uint64_t tid; |
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50 |
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51 (void) pthread_threadid_np(NULL, &tid); |
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52 return tid; |
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53 } |
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54 |
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55 /* |
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56 * 2) Kernel thread mach_port_t returned by pthread_mach_thread_np(). |
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57 * It is a number in range 100-100,000. |
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58 * |
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59 * return pthread_mach_thread_np(pthread_self()); |
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60 */ |
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61 |
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62 #else |
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63 |
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64 ngx_tid_t |
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65 ngx_thread_tid(void) |
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66 { |
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67 return (uint64_t) (uintptr_t) pthread_self(); |
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68 } |
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69 |
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70 #endif |