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Line
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| 0 |
-- xfsprogs-3.1.10/copy/xfs_copy.c |
0 |
++ xfsprogs-3.1.10-sigprocmask/copy/xfs_copy.c |
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Lines 72-77
xfs_off_t write_log_header(int fd, wbuf
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| 72 |
#define LAST 0x10 /* final message we print */ |
72 |
#define LAST 0x10 /* final message we print */ |
| 73 |
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73 |
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| 74 |
void |
74 |
void |
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75 |
signal_maskfunc(int addset, int newset) |
| 76 |
{ |
| 77 |
sigset_t set; |
| 78 |
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| 79 |
sigemptyset(&set); |
| 80 |
sigaddset(&set, addset); |
| 81 |
sigprocmask(newset, &set, NULL); |
| 82 |
} |
| 83 |
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| 84 |
void |
| 75 |
do_message(int flags, int code, const char *fmt, ...) |
85 |
do_message(int flags, int code, const char *fmt, ...) |
| 76 |
{ |
86 |
{ |
| 77 |
va_list ap; |
87 |
va_list ap; |
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Lines 478-486
write_wbuf(void)
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| 478 |
if (target[i].state != INACTIVE) |
488 |
if (target[i].state != INACTIVE) |
| 479 |
pthread_mutex_unlock(&targ[i].wait); /* wake up */ |
489 |
pthread_mutex_unlock(&targ[i].wait); /* wake up */ |
| 480 |
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490 |
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| 481 |
sigrelse(SIGCHLD); |
491 |
signal_maskfunc(SIGCHLD, SIG_UNBLOCK); |
| 482 |
pthread_mutex_lock(&mainwait); |
492 |
pthread_mutex_lock(&mainwait); |
| 483 |
sighold(SIGCHLD); |
493 |
signal_maskfunc(SIGCHLD, SIG_BLOCK); |
| 484 |
} |
494 |
} |
| 485 |
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495 |
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| 486 |
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496 |
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Lines 847-853
main(int argc, char **argv)
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| 847 |
/* set up sigchild signal handler */ |
857 |
/* set up sigchild signal handler */ |
| 848 |
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858 |
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| 849 |
signal(SIGCHLD, handler); |
859 |
signal(SIGCHLD, handler); |
| 850 |
sighold(SIGCHLD); |
860 |
signal_maskfunc(SIGCHLD, SIG_BLOCK); |
| 851 |
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861 |
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| 852 |
/* make children */ |
862 |
/* make children */ |
| 853 |
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863 |
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