Bell 32V development

[unix-history] / usr / src / cmd / group.c

#include <grp.h>
#define NULL    0

struct  group *getgrgid(), *grp;

main()
{
       if((grp=getgrgid(getgid())) == NULL) 
               printf("%d\n", getgid());
       else
               printf("%s\n", grp->gr_name);
}