|PR_ACCESS(3PROC)||Process Control Library Functions||PR_ACCESS(3PROC)|
*P, const char *path, int
pr_access() function injects the access(2) system call into the target process P by means of the agent lwp. If the process handle P is
NULLthen this is equivalent to calling access(2) on the currently running process.
pr_access() function only works on
active processes. Process handles that correspond to core files, zombie
processes, or ELF objects do not support system call injection.
pr_access() function's return value is that described in access(2). Otherwise, -1 is returned and errno is set to
ENOSYSto indicate that the system call could not be injected.
pr_access() function will fail if:
|May 11, 2016||OmniOS|