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The US Department of Defense declared TCP/IP as the standard for all military computer networking in March 1982,
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td_thr_dbsuspend(3cdb) [opensolaris man page]

td_thr_dbsuspend(3C_DB) 				Threads Debugging Library Functions				   td_thr_dbsuspend(3C_DB)

td_thr_dbsuspend, td_thr_dbresume - suspend and resume threads in libc_db SYNOPSIS
cc [ flag... ] file... -lc_db [ library... ] #include <proc_service.h> #include <thread_db.h> td_err_e td_thr_dbsuspend(const td_thrhandle_t *th_p); td_err_e td_thr_dbresume(const td_thrhandle_t *th_p); DESCRIPTION
These operations do nothing other than call ps_lstop(3PROC) and ps_lcontinue(3PROC), respectively, on the lightweight process (LWP) identi- fied by the thread handle, th_p. Since ps_lstop() and ps_lcontinue() must be provided by the caller's application (see proc_ser- vice(3PROC)), and the application (a debugger-like entity) has full control over the stopped state of the process and all of its LWPs, td_thr_dbsuspend() and td_thr_dbresume() are unnecessary interfaces. They exist only to maintain interface compatibility with the past. RETURN VALUES
TD_OK The call completed successfully. TD_BADTH An invalid thread handle was passed in. TD_DBERR A call to ps_lstop() or ps_lcontinue() failed. TD_ERR A libc_db internal error occurred. ATTRIBUTES
See attributes(5) for description of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
libc_db(3LIB), attributes(5) SunOS 5.11 20 Oct 1998 td_thr_dbsuspend(3C_DB)

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