diplodocus.org Git - nmh/blob - docs/historical/mh-6.8.5/sbr/RCS/pidstatus.c,v

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   9 date    93.02.26.21.57.34;      author jromine; state Exp;
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  14 date    92.12.15.00.20.22;      author jromine; state Exp;
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  19 date    92.12.14.17.47.34;      author jromine; state Exp;
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  24 date    92.12.14.17.44.38;      author jromine; state Exp;
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  33 1.4
  34 log
  35 @BSd44
  36 @
  37 text
  38 @/* pidstatus.c - report child's status */
  39 #ifndef lint
  40 static char ident[] = "@@(#)$Id: pidstatus.c,v 1.3 1992/12/15 00:20:22 jromine Exp jromine $";
  41 #endif  /* lint */
  42
  43 #include "../h/mh.h"
  44 #include <signal.h>
  45 #include <stdio.h>
  46
  47
  48 #ifndef BSD44
  49 #ifndef BSD42
  50 static char *sigs[] = {
  51     NULL,
  52     "Hangup",
  53     "Interrupt",
  54     "Quit",
  55     "Illegal instruction",
  56     "Trace/BPT trap",
  57     "IOT trap",
  58     "EMT trap",
  59     "Floating exception",
  60     "Killed",
  61     "Bus error",
  62     "Segmentation fault",
  63     "Bad system call",
  64     "Broken pipe",
  65     "Alarm clock",
  66     "Terminated",
  67 #ifdef  SIGURG
  68     "Urgent I/O condition",
  69 #else
  70     NULL,
  71 #endif
  72     "Stopped (signal)",
  73     "Stopped",
  74     "Continued",
  75     "Child exited",
  76     "Stopped (tty input)",
  77     "Stopped (tty output)",
  78     "Tty input interrupt",
  79     "Cputime limit exceeded",
  80     "Filesize limit exceeded",
  81     NULL
  82 };
  83 #else
  84 extern  char *sys_siglist[];
  85 #endif  /* BSD42 */
  86 #endif  /* BSD44 defines sys_siglist in signal.h */
  87
  88 /* \f */
  89
  90 int     pidstatus (status, fp, cp)
  91 register int   status;
  92 register FILE *fp;
  93 register char *cp;
  94 {
  95     int     signum;
  96
  97     if ((status & 0xff00) == 0xff00)
  98         return status;
  99
 100     switch (signum = status & 0x007f) {
 101         case OK:
 102             if (signum = ((status & 0xff00) >> 8)) {
 103                 if (cp)
 104                     fprintf (fp, "%s: ", cp);
 105                 fprintf (fp, "Exit %d\n", signum);
 106             }
 107             break;
 108
 109         case SIGINT:
 110             break;
 111
 112         default:
 113             if (cp)
 114                 fprintf (fp, "%s: ", cp);
 115 #ifndef BSD42
 116             if (signum >= sizeof sigs || sigs[signum] == NULL)
 117                 fprintf (fp, "Signal %d", signum);
 118             else
 119                 fprintf (fp, "%s", sigs[signum]);
 120 #else   /* BSD42 */
 121             if (signum >= NSIG)
 122                 fprintf (fp, "Signal %d", signum);
 123             else
 124                 fprintf (fp, "%s", sys_siglist[signum]);
 125 #endif  /* BSD42 */
 126             fprintf (fp, "%s\n", status & 0x80 ? " (core dumped)" : "");
 127             break;
 128     }
 129
 130     return status;
 131 }
 132 @
 133
 134
 135 1.3
 136 log
 137 @endif sugar
 138 @
 139 text
 140 @d3 1
 141 a3 1
 142 static char ident[] = "@@(#)$Id: pidstatus.c,v 1.2 1992/12/14 17:47:34 jromine Exp jromine $";
 143 d11 1
 144 d49 1
 145 @
 146
 147
 148 1.2
 149 log
 150 @add id
 151 @
 152 text
 153 @d3 1
 154 a3 1
 155 static char ident[] = "@@(#)$Id: pidwait.c,v 1.9 1992/12/14 17:10:58 jromine Exp $";
 156 d47 1
 157 a47 1
 158 #endif  BSD42
 159 d81 1
 160 a81 1
 161 #else   BSD42
 162 d86 1
 163 a86 1
 164 #endif  BSD42
 165 @
 166
 167
 168 1.1
 169 log
 170 @Initial revision
 171 @
 172 text
 173 @d2 3
 174 @