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Commit | Line | Data |
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de56407f | 1 | /* |
2 | * $Source$ | |
3 | * $Header$ | |
4 | */ | |
5 | ||
6 | #ifndef lint | |
7 | static char *rcsid_exec_002_c = "$Header$"; | |
8 | #endif lint | |
9 | ||
10 | #include <stdio.h> | |
11 | #include <sys/wait.h> | |
6143ee87 | 12 | #include <signal.h> |
c8dc853f | 13 | #include <gdb.h> |
14 | #include <sms.h> | |
de56407f | 15 | #include "update.h" |
de56407f | 16 | #include "kludge.h" |
de56407f | 17 | |
18 | extern CONNECTION conn; | |
19 | extern int code, errno; | |
20 | ||
21 | int | |
22 | exec_002(str) | |
23 | char *str; | |
24 | { | |
25 | union wait waitb; | |
6143ee87 | 26 | int n, pid, mask; |
de56407f | 27 | |
28 | str += 8; | |
29 | while (*str == ' ') | |
30 | str++; | |
6143ee87 | 31 | mask = sigblock(sigmask(SIGCHLD)); |
de56407f | 32 | pid = fork(); |
33 | switch (pid) { | |
34 | case -1: | |
35 | n = errno; | |
6143ee87 | 36 | sigsetmask(mask); |
de56407f | 37 | log_priority = log_ERROR; |
38 | com_err(whoami, errno, ": can't fork to run install script"); | |
39 | code = send_object(conn, (char *)&n, INTEGER_T); | |
40 | if (code) | |
41 | exit(1); | |
42 | return; | |
43 | case 0: | |
44 | execlp(str, str, (char *)NULL); | |
45 | n = errno; | |
6143ee87 | 46 | sigsetmask(mask); |
de56407f | 47 | log_priority = log_ERROR; |
48 | com_err(whoami, n, ": %s", str); | |
49 | (void) send_object(conn, (char *)&n, INTEGER_T); | |
50 | exit(1); | |
51 | default: | |
52 | do { | |
53 | n = wait(&waitb); | |
54 | } while (n != -1 && n != pid); | |
6143ee87 | 55 | sigsetmask(mask); |
de56407f | 56 | if (waitb.w_status) { |
c8dc853f | 57 | n = waitb.w_retcode + sms_err_base; |
de56407f | 58 | log_priority = log_ERROR; |
c8dc853f | 59 | com_err(whoami, n, " child exited with status %d", waitb.w_retcode); |
de56407f | 60 | code = send_object(conn, (char *)&n, INTEGER_T); |
c8dc853f | 61 | if (code) { |
de56407f | 62 | exit(1); |
c8dc853f | 63 | } |
64 | } else { | |
de56407f | 65 | code = send_ok(); |
66 | if (code) | |
c8dc853f | 67 | exit(1); |
de56407f | 68 | } |
69 | } | |
70 | } |