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

   1 head    1.4;
   2 access;
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   5         shettich:1.4; strict;
   6 comment @ * @;
   7
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   9 1.4
  10 date    93.08.25.17.18.31;      author jromine; state Exp;
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  13
  14 1.3
  15 date    92.12.15.00.20.22;      author jromine; state Exp;
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  19 1.2
  20 date    92.12.14.17.47.34;      author jromine; state Exp;
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  23
  24 1.1
  25 date    92.12.14.17.44.38;      author jromine; state Exp;
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  30 desc
  31 @@
  32
  33
  34 1.4
  35 log
  36 @off_t fixes for BSD44
  37 @
  38 text
  39 @/* advertise.c - the heart of adios */
  40 #ifndef lint
  41 static char ident[] = "@@(#)$Id: advertise.c,v 1.3 1992/12/15 00:20:22 jromine Exp jromine $";
  42 #endif  /* lint */
  43
  44 #include "../h/mh.h"
  45 #include <stdio.h>
  46 #ifdef  BSD42
  47 #include <sys/types.h>
  48 #include <sys/uio.h>
  49 #endif  /* BSD42 */
  50
  51 /* For 4.2BSD systems, use writev() for slightly better performance.  Why?
  52    Well, there are a couple of reasons.  Primarily, it gives a smoother
  53    output...  More importantly though, it's a sexy syscall()...
  54  */
  55
  56 extern int  errno;
  57 #ifndef BSD44   /* in <stdio.h> */
  58 extern int  sys_nerr;
  59 extern char *sys_errlist[];
  60 #endif
  61
  62 /* \f */
  63
  64 /* VARARGS3 */
  65
  66 void advertise (what, tail, fmt, a, b, c, d, e, f)
  67 char   *what,
  68        *tail,
  69        *fmt,
  70        *a,
  71        *b,
  72        *c,
  73        *d,
  74        *e,
  75        *f;
  76 {
  77     int     eindex = errno;
  78 #ifdef  BSD42
  79     char    buffer[BUFSIZ],
  80             err[BUFSIZ];
  81     struct iovec    iob[20];
  82     register struct iovec  *iov = iob;
  83 #endif  /* BSD42 */
  84
  85     (void) fflush (stdout);
  86
  87 #ifndef BSD42
  88     if (invo_name && *invo_name)
  89         fprintf (stderr, "%s: ", invo_name);
  90     fprintf (stderr, fmt, a, b, c, d, e, f);
  91     if (what) {
  92         if (*what)
  93             fprintf (stderr, " %s: ", what);
  94         if (eindex > 0 && eindex < sys_nerr)
  95             fprintf (stderr, "%s", sys_errlist[eindex]);
  96         else
  97             fprintf (stderr, "Error %d", eindex);
  98     }
  99     if (tail)
 100         fprintf (stderr, ", %s", tail);
 101     (void) fputc ('\n', stderr);
 102 #else   /* BSD42 */
 103     (void) fflush (stderr);
 104
 105     if (invo_name && *invo_name) {
 106         iov -> iov_len = strlen (iov -> iov_base = invo_name);
 107         iov++;
 108         iov -> iov_len = strlen (iov -> iov_base = ": ");
 109         iov++;
 110     }
 111
 112     (void) sprintf (buffer, fmt, a, b, c, d, e, f);
 113     iov -> iov_len = strlen (iov -> iov_base = buffer);
 114     iov++;
 115     if (what) {
 116         if (*what) {
 117             iov -> iov_len = strlen (iov -> iov_base = " ");
 118             iov++;
 119             iov -> iov_len = strlen (iov -> iov_base = what);
 120             iov++;
 121             iov -> iov_len = strlen (iov -> iov_base = ": ");
 122             iov++;
 123         }
 124         if (eindex > 0 && eindex < sys_nerr)
 125             iov -> iov_len = strlen (iov -> iov_base = sys_errlist[eindex]);
 126         else {
 127             (void) sprintf (err, "Error %d", eindex);
 128             iov -> iov_len = strlen (iov -> iov_base = err);
 129         }
 130         iov++;
 131     }
 132     if (tail && *tail) {
 133         iov -> iov_len = strlen (iov -> iov_base = ", ");
 134         iov++;
 135         iov -> iov_len = strlen (iov -> iov_base = tail);
 136         iov++;
 137     }
 138     iov -> iov_len = strlen (iov -> iov_base = "\n");
 139     iov++;
 140     (void) writev (fileno (stderr), iob, iov - iob);
 141 #endif  /* BSD42 */
 142 }
 143 @
 144
 145
 146 1.3
 147 log
 148 @endif sugar
 149 @
 150 text
 151 @d3 1
 152 a3 1
 153 static char ident[] = "@@(#)$Id: advertise.c,v 1.2 1992/12/14 17:47:34 jromine Exp jromine $";
 154 d19 1
 155 d22 1
 156 @
 157
 158
 159 1.2
 160 log
 161 @add id
 162 @
 163 text
 164 @d3 1
 165 a3 1
 166 static char ident[] = "@@(#)$Id: pidwait.c,v 1.9 1992/12/14 17:10:58 jromine Exp $";
 167 d11 1
 168 a11 1
 169 #endif  BSD42
 170 d43 1
 171 a43 1
 172 #endif  BSD42
 173 d62 1
 174 a62 1
 175 #else   BSD42
 176 d101 1
 177 a101 1
 178 #endif  BSD42
 179 @
 180
 181
 182 1.1
 183 log
 184 @Initial revision
 185 @
 186 text
 187 @d2 3
 188 @