1*11266Smckusick #ifndef lint 2*11266Smckusick static char sccsid[] = "@(#)tee.c 4.1 (Berkeley) 02/24/83"; 3*11266Smckusick #endif not lint 4*11266Smckusick 5*11266Smckusick #include <stdio.h> 6*11266Smckusick main() 7*11266Smckusick { 8*11266Smckusick int f, c; 9*11266Smckusick 10*11266Smckusick f = creat(".ocopy", 0666); 11*11266Smckusick while (read(0, &c, 1) == 1) { 12*11266Smckusick write (1, &c, 1); 13*11266Smckusick put(c, f); 14*11266Smckusick } 15*11266Smckusick fl(f); 16*11266Smckusick close(f); 17*11266Smckusick } 18*11266Smckusick 19*11266Smckusick static char ln[BUFSIZ]; 20*11266Smckusick char *p = ln; 21*11266Smckusick put(c, f) 22*11266Smckusick { 23*11266Smckusick *p++ = c; 24*11266Smckusick if (c == '\n') { 25*11266Smckusick fl(f); 26*11266Smckusick p=ln; 27*11266Smckusick } 28*11266Smckusick } 29*11266Smckusick fl(f) 30*11266Smckusick { 31*11266Smckusick register char *s; 32*11266Smckusick 33*11266Smckusick s = ln; 34*11266Smckusick while (*s == '$' && *(s+1) == ' ') 35*11266Smckusick s += 2; 36*11266Smckusick write(f, s, p-s); 37*11266Smckusick } 38