version 1.5.20.1, 2017/10/08 21:57:34
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version 1.5.20.5, 2017/10/08 22:34:41
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Line 66 Usage()
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Line 66 Usage()
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"\t-d <dev>\tOther device [default=/dev/ufs/elwix]\n" |
"\t-d <dev>\tOther device [default=/dev/ufs/elwix]\n" |
"\t-m <mnt>\tOther mount dir [default=/]\n" |
"\t-m <mnt>\tOther mount dir [default=/]\n" |
"\t-t <sec>\tTimeout for autolock mount dir after seconds [default=300]\n" |
"\t-t <sec>\tTimeout for autolock mount dir after seconds [default=300]\n" |
"\t-L <reason>\tService lock and own RW state of device with reason\n" | "\t-L <reason>\tService lock and set RW state of device with reason\n" |
"\t-U \t\tService unlock and change RO state of device\n" | "\t-U \t\tService unlock and set RO state of device\n" |
"\n", compiled, compiledby, compilehost); |
"\n", compiled, compiledby, compilehost); |
} |
} |
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Line 126 mkevent(struct kevent *chg, struct kevent *evt)
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Line 126 mkevent(struct kevent *chg, struct kevent *evt)
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} |
} |
VERB(3) printf("Created lock file %s\n", szSess); |
VERB(3) printf("Created lock file %s\n", szSess); |
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kq = kqueue(); | if (chg && evt) { |
if (kq == -1) { | kq = kqueue(); |
printf("Error:: can`t execute safe mount #%d - %s\n", errno, strerror(errno)); | if (kq == -1) { |
close(f); | printf("Error:: can`t execute safe mount #%d - %s\n", errno, strerror(errno)); |
unlink(szSess); | close(f); |
return -1; | unlink(szSess); |
} else { | return -1; |
memset(chg, 0, sizeof(struct kevent)); | } else { |
memset(evt, 0, sizeof(struct kevent)); | memset(chg, 0, sizeof(struct kevent)); |
| memset(evt, 0, sizeof(struct kevent)); |
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EV_SET(chg, f, EVFILT_VNODE, EV_ADD, NOTE_DELETE | NOTE_RENAME | NOTE_REVOKE, | EV_SET(chg, f, EVFILT_VNODE, EV_ADD, NOTE_DELETE | NOTE_RENAME | NOTE_REVOKE, |
0, NULL); | 0, NULL); |
| } |
} |
} |
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return f; |
return f; |
Line 158 static int
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Line 160 static int
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s_unlck() |
s_unlck() |
{ |
{ |
if (access(szSLCK, F_OK)) |
if (access(szSLCK, F_OK)) |
return 1; | return 2; |
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if (update(MNT_UPDATE | MNT_RDONLY) == -1) | if (access(szSess, F_OK) && update(MNT_UPDATE | MNT_RDONLY) == -1) |
return 8; |
return 8; |
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unlink(szSLCK); |
unlink(szSLCK); |
Line 175 s_lck(const char *reason)
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Line 177 s_lck(const char *reason)
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char szStr[STRSIZ]; |
char szStr[STRSIZ]; |
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if (!access(szSLCK, F_OK)) { |
if (!access(szSLCK, F_OK)) { |
printf("cfexec:: Service held lock ...\n"); | printf("cfexec already held service lock ...\n"); |
return 127; |
return 127; |
} |
} |
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f = open(szSLCK, O_CREAT | O_WRONLY | O_TRUNC, 0644); |
f = open(szSLCK, O_CREAT | O_WRONLY | O_TRUNC, 0644); |
if (f == -1) { |
if (f == -1) { |
printf("Error:: can`t service lock session #%d - %s\n", errno, strerror(errno)); |
printf("Error:: can`t service lock session #%d - %s\n", errno, strerror(errno)); |
return -1; | return 4; |
} else { |
} else { |
memset(szStr, 0, sizeof szStr); |
memset(szStr, 0, sizeof szStr); |
snprintf(szStr, sizeof szStr, "[%d] - %s", getpid(), reason); |
snprintf(szStr, sizeof szStr, "[%d] - %s", getpid(), reason); |
Line 192 s_lck(const char *reason)
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Line 194 s_lck(const char *reason)
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if (update(MNT_UPDATE) == -1) { |
if (update(MNT_UPDATE) == -1) { |
unlink(szSLCK); |
unlink(szSLCK); |
return 4; | return 5; |
} |
} |
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VERB(3) printf("Lock & created service lock file %s\n", szSLCK); |
VERB(3) printf("Lock & created service lock file %s\n", szSLCK); |
Line 320 main(int argc, char **argv)
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Line 322 main(int argc, char **argv)
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VERB(5) printf("Info(5):: Go safe mount.\n"); |
VERB(5) printf("Info(5):: Go safe mount.\n"); |
setsid(); |
setsid(); |
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if (update(MNT_UPDATE) == -1) | if ((f = mkevent(&chg, &evt)) == -1) |
return 4; |
return 4; |
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if ((f = mkevent(&chg, &evt)) == -1) | if (update(MNT_UPDATE) == -1) |
return 5; |
return 5; |
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if (Timeout) { |
if (Timeout) { |
Line 361 main(int argc, char **argv)
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Line 363 main(int argc, char **argv)
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sigprocmask(SIG_BLOCK, &sig, &oldsig); |
sigprocmask(SIG_BLOCK, &sig, &oldsig); |
*/ |
*/ |
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if (update(MNT_UPDATE) == -1) | if ((f = mkevent(NULL, NULL)) == -1) |
return 4; |
return 4; |
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else |
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close(f); |
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if (update(MNT_UPDATE) == -1) |
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return 5; |
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switch ((pid = vfork())) { |
switch ((pid = vfork())) { |
case -1: |
case -1: |
printf("Error:: can`t execute safe mount #%d - %s\n", |
printf("Error:: can`t execute safe mount #%d - %s\n", |
errno, strerror(errno)); |
errno, strerror(errno)); |
return 5; | stat = 3; |
| break; |
case 0: |
case 0: |
VERB(5) printf("Go to running process %s\n", *argv); |
VERB(5) printf("Go to running process %s\n", *argv); |
if (chroot(AIT_GET_STR(&Chroot)) == -1) { |
if (chroot(AIT_GET_STR(&Chroot)) == -1) { |
Line 381 main(int argc, char **argv)
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Line 389 main(int argc, char **argv)
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/* chdir("/"); */ |
/* chdir("/"); */ |
execvp(*argv, argv); |
execvp(*argv, argv); |
} |
} |
exit(127); | _exit(127); |
break; |
break; |
default: |
default: |
waitpid(pid, &stat, 0); |
waitpid(pid, &stat, 0); |
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stat = WEXITSTATUS(stat); |
VERB(3) printf("Return code: %d\n", stat); |
VERB(3) printf("Return code: %d\n", stat); |
if (stat == 32512) |
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stat = 127; |
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if (access(szSLCK, F_OK) && update(MNT_UPDATE | MNT_RDONLY) == -1) |
if (access(szSLCK, F_OK) && update(MNT_UPDATE | MNT_RDONLY) == -1) |
return 8; | stat = 8; |
| break; |
} |
} |
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unlink(szSess); |
} |
} |
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return stat; |
return stat; |