Return to system.3f CVS log

Up to [Power 6/32 Unix Tahoe 4.2BSD] / cci / usr / src / man / man3

Power 6/32 Unix version 1.2b

.TH SYSTEM 3F "18 July 1983"
.UC 4
.SH NAME
system \- execute a \s-2UNIX\s0 command
.SH SYNOPSIS
.B integer function system (string)
.br
.B character*(*) string
.SH DESCRIPTION
.I System
causes
.I string
to be given to your shell
as input as if the string had been typed as a command.
If environment variable
.B SHELL
is found, its value will be used as the command interpreter (shell);
otherwise
.IR sh (1)
is used.
.PP
The current process waits until the command terminates.
The returned value will be the exit status of the shell.
See
.IR wait (2)
for an explanation of this value.
.SH FILES
.ie \nM /usr/ucb/lib/libU77.a
.el /usr/lib/libU77.a
.SH "SEE ALSO"
exec(2), wait(2), system(3)
.SH BUGS
.I String
can not be longer than NCARGS\-50 characters, as defined in
.RI < sys/param.h >.

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.