2.9BSD - /usr/src/lib/c/stdio/getpwuid.c

   1: /*	@(#)getpwuid.c	2.2	SCCS id keyword	*/
   2: #include <whoami.h>
   3: #include <pwd.h>
   4: 
   5: struct passwd *
   6: getpwuid(uid)
   7: register uid;
   8: {
   9:     register struct passwd *p;
  10:     struct passwd *getpwent();
  11: 
  12: #ifdef UCB_PWHASH
  13:     if( !(p = getpwmap(getmapuid(uid))) ) {
  14: #endif
  15:     setpwent();
  16:     while( (p = getpwent()) && p->pw_uid != uid );
  17: #ifdef UCB_PWHASH
  18:     }
  19: #endif
  20:     endpwent();
  21:     return(p);
  22: }

Defined functions