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15 .Dt PR_SETITIMER 3PROC
19 .Nd inject setitimer system call into victim process
26 .Fa "struct ps_prochandle *P"
28 .Fa "const struct itimerval *itv"
29 .Fa "struct interval *oitv"
36 system call into the target process
38 by means of the agent LWP.
43 then this will be equivalent to calling
45 on the currently running process.
52 have the same meaning as in
56 for the full description and purpose of the
58 system call and its arguments.
62 function only works on active processes.
63 Process handles that correspond to core files, zombie processes, or ELF objects
64 do not support system call injection.
66 Upon successful completion, the
68 function's return value is that described in
76 to indicate that the system call could not be injected.
78 For the full list of errors see the
85 function will fail if:
88 An error occurred while trying to invoke the agent LWP and inject a
89 system call in the process handle
93 does not support system call injection.
95 .Sh INTERFACE STABILITY