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td_thr_setsigpending(3cdb) [opensolaris man page]

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

NAME
td_thr_setsigpending, td_thr_sigsetmask - manage thread signals for libc_db SYNOPSIS
cc [ flag... ] file... -lc_db [ library... ] #include <proc_service.h> #include <thread_db.h> td_err_e td_thr_setsigpending(const td_thrhandle_t * th_p, const uchar_ t ti_sigpending_flag, const sigset_t ti_sigmask;); td_err_e td_thr_sigsetmask(const td_thrhandle_t *th_p, const sigset_t ti_sigmask); DESCRIPTION
The td_thr_setsigpending() and td_thr_setsigmask() functions affect the signal state of the thread identified by th_p. The td_thr_setsigpending() function sets the set of pending signals for thread th_p to ti_sigpending. The value of the libc-internal field that indicates whether a thread has any signal pending is set to ti_sigpending_flag. To be consistent, ti_sigpending_flag should be 0 if and only if all of the bits in ti_sigpending are 0. The td_thr_sigsetmask() function sets the signal mask of the thread th_p as if the thread had set its own signal mask with thr_sigset- mask(3C). The new signal mask is the value of ti_sigmask. There is no equivalent to the SIG_BLOCK or SIG_UNBLOCK operations of thr_sigsetmask(3C), which mask or unmask specific signals without affecting the mask state of other signals. To block or unblock specific signals, 1. stop either the entire process or the thread with td_thr_dbsuspend(), 2. determine the thread's existing signal mask by calling td_thr_get_info(3C_DB), 3. modify the ti_sigmask member of the td_thrinfo_t structure as desired, and 4. set the new signal mask withtd_thr_sigsetmask(). RETURN VALUES
TD_OK The call completed successfully. TD_BADTH An invalid thread handle was passed in. TD_DBERR A call to one of the imported interface routines 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), td_thr_dbsuspend(3C_DB), td_thr_get_info(3C_DB), attributes(5) SunOS 5.11 20 Oct 1998 td_thr_setsigpending(3C_DB)

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td_ta_map_id2thr(3C_DB) 				Threads Debugging Library Functions				   td_ta_map_id2thr(3C_DB)

NAME
td_ta_map_id2thr, td_ta_map_lwp2thr - convert a thread ID or LWP ID to a thread handle SYNOPSIS
cc [ flag... ] file... -lc_db [ library... ] #include <proc_service.h> #include <thread_db.h> td_ta_map_id2thr(const td_thragent_t *ta_p, thread_t tid,td_thrhandle_t *th_p); td_ta_map_lwp2thr(const td_thragent_t *ta_p, lwpid_t lwpid,td_thrhandle_t *th_p); DESCRIPTION
The td_ta_map_id2thr() function produces the td_thrhandle_t thread handle that corresponds to a particular thread ID, as returned by thr_create(3C) or thr_self(3C). The thread handle is returned in *th_p. The td_ta_map_lwp2thr() function produces the td_thrhandle_t thread handle for the thread that is currently executing on the light weight process ( LWP) and has an ID of lwpid. RETURN VALUES
TD_OK The call completed successfully. TD_BADTA An invalid internal process handle was passed in. TD_BADPH There is a NULL external process handle associated with this internal process handle. TD_DBERR A call to one of the imported interface routines failed. TD_NOTHR Either there is no thread with the given thread ID ( td_ta_map_id2thr) or no thread is currently executing on the given LWP ( td_ta_map_lwp2thr). TD_ERR The call did not complete successfully. ATTRIBUTES
See attributes(5) for description of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
libc_db(3LIB), thr_create(3C), thr_self(3C), attributes(5) SunOS 5.11 20 Oct 1998 td_ta_map_id2thr(3C_DB)

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