td_thr_dbsuspend(3C_DB) Threads Debugging Library Functions td_thr_dbsuspend(3C_DB)
NAME
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 5.10 20 Oct 1998 td_thr_dbsuspend(3C_DB)
