Lines Matching +full:system +full:- +full:control

61 This system call is thus used by programs such as
65 in implementing job control.
71 are used to get/set the process group of the control terminal.
75 system call always succeeds.
78 system call returns the process group of the specified process;
79 otherwise, it returns a value of \-1 and sets
89 .St -p1003.1-90 .
92 .St -p1003.1-90
98 system call that returns the process group ID for a specified process.
99 Although this function is used to support job control, all known
100 job-control shells always specify the calling process with this
111 system call.
115 system call
117 .Bl -tag -width Er
129 system call is expected to conform to
130 .St -p1003.1-90 .
134 system call appeared in
138 system call is derived from its usage in