# 2.11BSD#431 - /usr/ingres/source/monitor/edit.c

##### Functions

    edit              X

       1: # include   <stdio.h>
       2:
       3: # include   "../ingres.h"
       4: # include   "../aux.h"
       5: # include   "../unix.h"
       6: # include   "monitor.h"
       7:
       8: /*
       9: **  CALL TEXT EDITOR
      10: **
      11: **	The UNIX text editor is called.  The actual call is to
      12: **	the macro {editor}.  If that fails, /bin/ed is called.
      13: **	This routine suppressed the autoclear function.
      14: **
      15: **	Uses trace flag 4
      16: */
      17:
      18: edit()
      19: {
      20:     register int    i;
      21:     register char   *p;
      22:     register char   *editfile;
      23:     char        *getfilename();
      24:     char        *macro();
      25:
      26:     editfile = getfilename();
      27:     if (*editfile == 0)
      28:         editfile = Qbname;
      29:
      30:     Autoclear = 0;
      31:     fclose(Qryiop);
      32:
      33:     /* FORK SENTRY PROCESS & INVOKE THE EDITOR */
      34:     if ((Xwaitpid = fork()) < 0)
      35:         syserr("edit: fork");
      36:     if (Xwaitpid == 0)
      37:     {
      38:         setuid(getuid());
      39: #		ifndef xB_UNIX
      40:         setgid(getgid());
      41: #		endif
      42:         for (i = 3; i < MAXFILES; i++)
      43:             close(i);
      44:         p = macro("{editor}");
      45:         if (p != 0)
      46:         {
      47:             execl(p, p, editfile, 0);
      48:             printf("Cannot call %s; using /bin/ed\n", p);
      49:         }
      50:         execl("/bin/ed", "ed", editfile, 0);
      51:         syserr("edit: exec");
      52:     }
      53:
      54:     /* WAIT FOR SENTRY TO DIE */
      55:     if (Nodayfile >= 0)
      56:         printf(">>ed\n");
      57:     xwait();
      58: }

#### Defined functions

edit defined in line 18; used 1 times

- in /usr/ingres/source/monitor/monitor.c line 106

Last modified: 1995-02-12 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 1052 |