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Implement __kmp_gettid() for NetBSD
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Authored by krytarowski on Dec 9 2018, 9:22 AM.

Reviewers

joerg
mgorny

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Summary

_lwp_self() returns current Thread Id in a numeric version on NetBSD.

LGTM. Tests seem not to mind ;-).

This revision is now accepted and ready to land.Dec 11 2018, 10:26 AM

This revision was automatically updated to reflect the committed changes.

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runtime/

src/

3 lines

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	// On Unix-like systems (Linux* OS and OS X*) getpid() is declared in standard			// On Unix-like systems (Linux* OS and OS X*) getpid() is declared in standard
	// headers.			// headers.
	#include <sys/syscall.h>			#include <sys/syscall.h>
	#include <sys/types.h>			#include <sys/types.h>
	#include <unistd.h>			#include <unistd.h>
	#if KMP_OS_DARWIN			#if KMP_OS_DARWIN
	// OS X			// OS X
	#define __kmp_gettid() syscall(SYS_thread_selfid)			#define __kmp_gettid() syscall(SYS_thread_selfid)
				#elif KMP_OS_NETBSD
				#include <lwp.h>
				#define __kmp_gettid() _lwp_self()
	#elif defined(SYS_gettid)			#elif defined(SYS_gettid)
	// Hopefully other Unix systems define SYS_gettid syscall for getting os thread			// Hopefully other Unix systems define SYS_gettid syscall for getting os thread
	// id			// id
	#define __kmp_gettid() syscall(SYS_gettid)			#define __kmp_gettid() syscall(SYS_gettid)
	#else			#else
	#warning No gettid found, use getpid instead			#warning No gettid found, use getpid instead
	#define __kmp_gettid() getpid()			#define __kmp_gettid() getpid()
	#endif			#endif
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