date and time created 83/02/11 15:44:43 by rrh

[unix-history] / usr / src / usr.bin / tip / hunt.c

diff --git a/usr/src/usr.bin/tip/hunt.c b/usr/src/usr.bin/tip/hunt.c
index 4030f78..cdae7e2 100644 (file)
--- a/usr/src/usr.bin/tip/hunt.c
+++ b/usr/src/usr.bin/tip/hunt.c
@@ -1,4 +1,4 @@
-/*     hunt.c  4.4     81/11/20        */
+/*     hunt.c  4.5     81/11/29        */

 #include "tip.h"
 
 #define RD     04
 #include "tip.h"
 
 #define RD     04


@@ -20,7 +20,7 @@ hunt(name)
 
        deadfl = 0;
        signal(SIGALRM, dead);
 
        deadfl = 0;
        signal(SIGALRM, dead);

-       while(cp = getremote(name)){
+       while (cp = getremote(name)) {

                if (access(cp, RD))
                        continue;
                uucplock = rindex(cp, '/')+1;
                if (access(cp, RD))
                        continue;
                uucplock = rindex(cp, '/')+1;


@@ -38,12 +38,12 @@ hunt(name)
                if (!HW)
                        break;
                alarm(10);
                if (!HW)
                        break;
                alarm(10);

-               if((FD = open(cp, 2)) >= 0){
+               if ((FD = open(cp, 2)) >= 0){

                        alarm(0);
                        alarm(0);

-                       if(!deadfl) {
+                       if (!deadfl) {

                                ioctl(FD, TIOCEXCL, 0);
                                signal(SIGALRM, SIG_DFL);
                                ioctl(FD, TIOCEXCL, 0);
                                signal(SIGALRM, SIG_DFL);

-                               return((int)cp);
+                               return ((int)cp);

                        }
                }
                alarm(0);
                        }
                }
                alarm(0);


@@ -51,5 +51,5 @@ hunt(name)
                delock(uucplock);
        }
        signal(SIGALRM, SIG_DFL);
                delock(uucplock);
        }
        signal(SIGALRM, SIG_DFL);

-       return(deadfl ? -1 : (int)cp);
+       return (deadfl ? -1 : (int)cp);

 }
 }