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Annotation of researchv10no/cmd/spitbol/doexec.c, revision 1.1.1.1

1.1       root        1: /*
                      2:        doexec does an "execle" function call to invoke the shell
                      3:        on the command string in the passed scblk.
                      4: */
                      5: 
                      6: #include "spitblks.h"
                      7: 
                      8: doexec( scbptr )
                      9: 
                     10: struct scblk   *scbptr;
                     11: 
                     12: {
                     13:        int     l,savchr;
                     14:        char    *cp;
                     15:        extern  char    **environ;
                     16: 
                     17:        l       = scbptr -> len;
                     18:        cp      = scbptr->str;
                     19: 
                     20:        savchr  = cp[l];
                     21:        cp[l]   = 0;
                     22:        execle( "/bin/sh","sh","-c",cp,0,environ );
                     23:        cp[l]   = savchr;
                     24: }

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