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Annotation of 43BSD/usr.lib/libU77/kill_.c, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1980 Regents of the University of California.
                      3:  * All rights reserved.  The Berkeley software License Agreement
                      4:  * specifies the terms and conditions for redistribution.
                      5:  *
                      6:  *     @(#)kill_.c     5.1     6/7/85
                      7:  */
                      8: 
                      9: /*
                     10:  * send a signal to a process
                     11:  *
                     12:  * calling sequence:
                     13:  *     ierror = kill(pid, signum)
                     14:  * where:
                     15:  *     pid must be the process id of one of the user's processes
                     16:  *     signum must be a valid signal number (see signal(2))
                     17:  *     ierror will be 0 if successful; an error code otherwise.
                     18:  */
                     19: 
                     20: #include "../libI77/f_errno.h"
                     21: 
                     22: long kill_(pid, signum)
                     23: long *pid, *signum;
                     24: {
                     25:        if (*pid < 0 || *pid > 32767L || *signum < 1 || *signum > 16)
                     26:                return((long)(errno=F_ERARG));
                     27:        if (kill((int)*pid, (int)*signum) != 0)
                     28:                return((long)errno);
                     29:        return(0L);
                     30: }

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