개요

• 솔라나라에 설명된 어플리케이션에 대해 맨 페이지를 찾아 출력한다.
• MAN 페이지에 대한 설명은 윈디하나의 솔라나라: MAN 페이지을 참고하자.
• svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.

system(3f)

system(3F)                 Fortran Library Functions                system(3F)



NAME
       system - execute operating system command

SYNOPSIS
       integer function system (string)
       character*(*) string

DESCRIPTION
       The  function  system  gives  string  to your shell as input, as if the
       string had been typed as a command. If the environment  variable  SHELL
       is  found, its value is used as the command interpreter (shell); other‐
       wise, sh(1) is used.


       The current process waits until the command  terminates.  The  returned
       value  is  the exit status of the shell. See wait(2) for an explanation
       of this value.


       The functions sh(3F) and system pass the argument string to a shell for
       execution.  They  convert  the argument string from a Fortran character
       value to a C string value and pass it to the C routine system(3C).


       The routines sh(3F) and system differ in that system flushes  the  For‐
       tran  I/O  buffers  before  calling the C routine system, while sh does
       not. Flushing the buffers can take significant time,  and  so,  if  any
       Fortran  output is irrelevant to the result of the call, the routine sh
       is preferred over the routine system.


       Note that both sh(3F) and system(3F) return integer results.

FILES
       libfsu.a

SEE ALSO
       execve(2), wait(2), sh(3F), system(3C)

BUGS
       string cannot be longer than 1023 characters.



Studio 12.6                     September 2015                      system(3F)