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1 | /* |
2 | ** Copyright 2000 Double Precision, Inc. See COPYING for |
3 | ** distribution information. |
4 | */ |
5 | |
6 | #include "courier_auth_config.h" |
7 | #include <stdio.h> |
8 | #include <stdlib.h> |
9 | #include <string.h> |
10 | #if HAVE_UNISTD_H |
11 | #include <unistd.h> |
12 | #endif |
13 | #include <fcntl.h> |
14 | #include <unistd.h> |
15 | #include <stdlib.h> |
16 | #include <stdio.h> |
17 | #include <errno.h> |
18 | #include <signal.h> |
19 | #include "authwait.h" |
20 | |
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21 | |
22 | static int runtest(int count, char **argv) |
23 | { |
24 | int i; |
25 | pid_t p; |
26 | int waitstat; |
27 | int x; |
28 | |
29 | for (i=0; i<count; i++) |
30 | { |
31 | p=fork(); |
32 | if (p == -1) |
33 | { |
34 | perror("fork"); |
35 | return (1); |
36 | } |
37 | if (p == 0) |
38 | { |
39 | execv(argv[0], argv); |
40 | perror("exec"); |
41 | exit(1); |
42 | } |
43 | |
44 | while (wait(&waitstat) != p) |
45 | ; |
46 | if (WIFEXITED(waitstat)) |
47 | x=WEXITSTATUS(waitstat); |
48 | else |
49 | x=1; |
50 | if (x) |
51 | return (1); |
52 | } |
53 | return (0); |
54 | } |
55 | |
56 | static int cleanup() |
57 | { |
58 | int waitstat; |
59 | int rc=0; |
60 | int x; |
61 | |
62 | while (wait(&waitstat) >= 0 || errno != ECHILD) |
63 | { |
64 | x=1; |
65 | if (WIFEXITED(waitstat)) |
66 | x=WEXITSTATUS(waitstat); |
67 | if (x) |
68 | rc=1; |
69 | } |
70 | return (rc); |
71 | } |
72 | |
73 | static int dotest(int nchildren, int count, char **argv) |
74 | { |
75 | pid_t p; |
76 | int i; |
77 | |
78 | signal(SIGCHLD, SIG_DFL); |
79 | |
80 | for (i=0; i<nchildren; i++) |
81 | { |
82 | p=fork(); |
83 | if (p == -1) |
84 | { |
85 | perror("fork"); |
86 | cleanup(); |
87 | return (1); |
88 | } |
89 | if (p == 0) |
90 | { |
91 | close(1); |
92 | if (open("/dev/null", O_WRONLY) != 1) |
93 | { |
94 | perror("open"); |
95 | exit(1); |
96 | } |
97 | exit(runtest(count, argv)); |
98 | } |
99 | } |
100 | |
101 | return (cleanup()); |
102 | } |
103 | |
104 | int main(int argc, char **argv) |
105 | { |
106 | if (argc >= 4) |
107 | { |
108 | int nchildren=atoi(argv[1]); |
109 | int count=atoi(argv[2]); |
110 | |
111 | if (nchildren > 0 && count > 0) |
112 | exit(dotest(nchildren, count, argv+3)); |
113 | } |
114 | |
115 | fprintf(stderr, "Usage: authdaemontest [nchildren] [count] ./authtest [userid] [password]\n"); |
116 | exit(1); |
117 | return (1); |
118 | } |