1/*
2 * Copyright (c) 1998-2000 Sendmail, Inc. and its suppliers.
3 * All rights reserved.
4 * Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
5 * Copyright (c) 1988, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * By using this file, you agree to the terms and conditions set
9 * forth in the LICENSE file which can be found at the top level of
10 * the sendmail distribution.
11 *
12 */
13
14#ifndef lint
| 1/*
2 * Copyright (c) 1998-2000 Sendmail, Inc. and its suppliers.
3 * All rights reserved.
4 * Copyright (c) 1983, 1995-1997 Eric P. Allman. All rights reserved.
5 * Copyright (c) 1988, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * By using this file, you agree to the terms and conditions set
9 * forth in the LICENSE file which can be found at the top level of
10 * the sendmail distribution.
11 *
12 */
13
14#ifndef lint
|
15static char id[] = "@(#)$Id: trace.c,v 8.20.22.2 2000/09/17 17:04:27 gshapiro Exp $";
| 15static char id[] = "@(#)$Id: trace.c,v 8.20.22.4 2001/08/15 13:05:43 ca Exp $";
|
16#endif /* ! lint */
17
18#include <sendmail.h>
19
20/*
21** TtSETUP -- set up for trace package.
22**
23** Parameters:
24** vect -- pointer to trace vector.
25** size -- number of flags in trace vector.
26** defflags -- flags to set if no value given.
27**
28** Returns:
29** none
30**
31** Side Effects:
32** environment is set up.
33*/
34
35static u_char *tTvect;
36static int tTsize;
37static char *DefFlags;
38
39void
40tTsetup(vect, size, defflags)
41 u_char *vect;
42 int size;
43 char *defflags;
44{
45 tTvect = vect;
46 tTsize = size;
47 DefFlags = defflags;
48}
49 /*
50** TtFLAG -- process an external trace flag description.
51**
52** Parameters:
53** s -- the trace flag.
54**
55** Returns:
56** none.
57**
58** Side Effects:
59** sets/clears trace flags.
60*/
61
62void
63tTflag(s)
64 register char *s;
65{
| 16#endif /* ! lint */
17
18#include <sendmail.h>
19
20/*
21** TtSETUP -- set up for trace package.
22**
23** Parameters:
24** vect -- pointer to trace vector.
25** size -- number of flags in trace vector.
26** defflags -- flags to set if no value given.
27**
28** Returns:
29** none
30**
31** Side Effects:
32** environment is set up.
33*/
34
35static u_char *tTvect;
36static int tTsize;
37static char *DefFlags;
38
39void
40tTsetup(vect, size, defflags)
41 u_char *vect;
42 int size;
43 char *defflags;
44{
45 tTvect = vect;
46 tTsize = size;
47 DefFlags = defflags;
48}
49 /*
50** TtFLAG -- process an external trace flag description.
51**
52** Parameters:
53** s -- the trace flag.
54**
55** Returns:
56** none.
57**
58** Side Effects:
59** sets/clears trace flags.
60*/
61
62void
63tTflag(s)
64 register char *s;
65{
|
66 int first, last;
| 66 unsigned int first, last;
|
67 register unsigned int i;
68
69 if (*s == '\0')
70 s = DefFlags;
71
72 for (;;)
73 {
74 /* find first flag to set */
75 i = 0;
| 67 register unsigned int i;
68
69 if (*s == '\0')
70 s = DefFlags;
71
72 for (;;)
73 {
74 /* find first flag to set */
75 i = 0;
|
76 while (isascii(*s) && isdigit(*s))
| 76 while (isascii(*s) && isdigit(*s) && i < tTsize)
|
77 i = i * 10 + (*s++ - '0');
| 77 i = i * 10 + (*s++ - '0');
|
| 78
79 /*
80 ** skip over rest of a too large number
81 ** Maybe we should complain if out-of-bounds values are used.
82 */
83
84 while (isascii(*s) && isdigit(*s) && i >= tTsize)
85 s++;
|
78 first = i;
79
80 /* find last flag to set */
81 if (*s == '-')
82 {
83 i = 0;
| 86 first = i;
87
88 /* find last flag to set */
89 if (*s == '-')
90 {
91 i = 0;
|
84 while (isascii(*++s) && isdigit(*s))
| 92 while (isascii(*++s) && isdigit(*s) && i < tTsize)
|
85 i = i * 10 + (*s - '0');
| 93 i = i * 10 + (*s - '0');
|
| 94
95 /* skip over rest of a too large number */
96 while (isascii(*s) && isdigit(*s) && i >= tTsize)
97 s++;
|
86 }
87 last = i;
88
89 /* find the level to set it to */
90 i = 1;
91 if (*s == '.')
92 {
93 i = 0;
94 while (isascii(*++s) && isdigit(*s))
95 i = i * 10 + (*s - '0');
96 }
97
98 /* clean up args */
99 if (first >= tTsize)
100 first = tTsize - 1;
101 if (last >= tTsize)
102 last = tTsize - 1;
103
104 /* set the flags */
105 while (first <= last)
106 tTvect[first++] = i;
107
108 /* more arguments? */
109 if (*s++ == '\0')
110 return;
111 }
112}
| 98 }
99 last = i;
100
101 /* find the level to set it to */
102 i = 1;
103 if (*s == '.')
104 {
105 i = 0;
106 while (isascii(*++s) && isdigit(*s))
107 i = i * 10 + (*s - '0');
108 }
109
110 /* clean up args */
111 if (first >= tTsize)
112 first = tTsize - 1;
113 if (last >= tTsize)
114 last = tTsize - 1;
115
116 /* set the flags */
117 while (first <= last)
118 tTvect[first++] = i;
119
120 /* more arguments? */
121 if (*s++ == '\0')
122 return;
123 }
124}
|