+#. type: Plain text
+#: build/C/man7/credentials.7:124
+msgid ""
+"All of the processes in a session share a I<controlling terminal>. The "
+"controlling terminal is established when the session leader first opens a "
+"terminal (unless the B<O_NOCTTY> flag is specified when calling B<open>"
+"(2)). A terminal may be the controlling terminal of at most one session."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man7/credentials.7:146
+msgid ""
+"At most one of the jobs in a session may be the I<foreground job>; other "
+"jobs in the session are I<background jobs>. Only the foreground job may "
+"read from the terminal; when a process in the background attempts to read "
+"from the terminal, its process group is sent a B<SIGTTIN> signal, which "
+"suspends the job. If the B<TOSTOP> flag has been set for the terminal (see "
+"B<termios>(3)), then only the foreground job may write to the terminal; "
+"writes from background job cause a B<SIGTTOU> signal to be generated, which "
+"suspends the job. When terminal keys that generate a signal (such as the "
+"I<interrupt> key, normally control-C) are pressed, the signal is sent to "
+"the processes in the foreground job."
+msgstr ""
+
+#. type: Plain text
+#: build/C/man7/credentials.7:167
+msgid ""
+"Various system calls and library functions may operate on all members of a "
+"process group, including B<kill>(2), B<killpg>(2), B<getpriority>(2), "
+"B<setpriority>(2), B<ioprio_get>(2), B<ioprio_set>(2), B<waitid>(2), and "
+"B<waitpid>(2). See also the discussion of the B<F_GETOWN>, B<F_GETOWN_EX>, "
+"B<F_SETOWN>, and B<F_SETOWN_EX> operations in B<fcntl>(2)."
+msgstr ""
+
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