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author | Konstantin Ananyev <konstantin.ananyev@intel.com> | 2017-10-31 12:40:17 +0000 |
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committer | Konstantin Ananyev <konstantin.ananyev@intel.com> | 2017-10-31 14:19:39 +0000 |
commit | e18a033b921d0d79fa8278f853548e6125b93e0c (patch) | |
tree | a6a55edf6ddceef824561818c9836914c326340d /app/nginx/src/os/unix/ngx_thread_id.c | |
parent | 7e18fa1bf263822c46d7431a911b41d6377d5f69 (diff) |
Integrate TLDK with NGINX
Created a clone of nginx (from https://github.com/nginx/nginx)
to demonstrate and benchmark TLDK library integrated with real
world application.
A new nginx module is created and and BSD socket-like API is implemented
on top of native TLDK API.
Note, that right now only minimalistic subset of socket-like API is provided:
- accept
- close
- readv
- recv
- writev
so only limited nginx functionality is available for a moment.
Change-Id: Ie1efe9349a0538da4348a48fb8306cbf636b5a92
Signed-off-by: Mohammad Abdul Awal <mohammad.abdul.awal@intel.com>
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
Signed-off-by: Remy Horton <remy.horton@intel.com>
Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>
Diffstat (limited to 'app/nginx/src/os/unix/ngx_thread_id.c')
-rw-r--r-- | app/nginx/src/os/unix/ngx_thread_id.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/app/nginx/src/os/unix/ngx_thread_id.c b/app/nginx/src/os/unix/ngx_thread_id.c new file mode 100644 index 0000000..5174f1a --- /dev/null +++ b/app/nginx/src/os/unix/ngx_thread_id.c @@ -0,0 +1,70 @@ + +/* + * Copyright (C) Igor Sysoev + * Copyright (C) Nginx, Inc. + */ + + +#include <ngx_config.h> +#include <ngx_core.h> +#include <ngx_thread_pool.h> + + +#if (NGX_LINUX) + +/* + * Linux thread id is a pid of thread created by clone(2), + * glibc does not provide a wrapper for gettid(). + */ + +ngx_tid_t +ngx_thread_tid(void) +{ + return syscall(SYS_gettid); +} + +#elif (NGX_FREEBSD) && (__FreeBSD_version >= 900031) + +#include <pthread_np.h> + +ngx_tid_t +ngx_thread_tid(void) +{ + return pthread_getthreadid_np(); +} + +#elif (NGX_DARWIN) + +/* + * MacOSX thread has two thread ids: + * + * 1) MacOSX 10.6 (Snow Leoprad) has pthread_threadid_np() returning + * an uint64_t value, which is obtained using the __thread_selfid() + * syscall. It is a number above 300,000. + */ + +ngx_tid_t +ngx_thread_tid(void) +{ + uint64_t tid; + + (void) pthread_threadid_np(NULL, &tid); + return tid; +} + +/* + * 2) Kernel thread mach_port_t returned by pthread_mach_thread_np(). + * It is a number in range 100-100,000. + * + * return pthread_mach_thread_np(pthread_self()); + */ + +#else + +ngx_tid_t +ngx_thread_tid(void) +{ + return (uint64_t) (uintptr_t) pthread_self(); +} + +#endif |