Mail Archives: cygwin/2002/03/22/06:51:35
An interresting part of strace traces of the programm show well that the
child didn't start before the death of his father :
260> Je suis le pere 9991
260> Je suis le pere 9992
260> Je suis le pere 9993
260> Je suis le pere 9994
260> Je suis le pere 9995
260> Je suis le pere 9996
260> Je suis le pere 9997
260> Je suis le pere 9998
260> Je suis le pere 9999
212 418827 [main] f 159 fhandler_base::write: 857 = write (0xA012620,
857)
197 419024 [main] f 159 _write: 857 = write (1, 0xA012620, 857)
187 419211 [main] f 159 do_exit: do_exit (0)
200 419411 [main] f 159 void: 0x0 = signal (20, 0x1)
193 419604 [main] f 159 void: 0x0 = signal (1, 0x1)
179 419783 [main] f 159 void: 0x0 = signal (2, 0x1)
188 419971 [main] f 159 void: 0x0 = signal (3, 0x1)
253 420224 [main] f 159 fhandler_base::close: closing 'unknown disk
file' handle 0x3C
269 420493 [main] f 159 proc_terminate: nchildren 1, nzombies 0
214 420707 [proc] f 159 wait_subproc: looping
219 420926 [proc] f 159 wait_subproc: done
507 421433 [main] f 159 proc_subproc: args: 3, 1
207 421640 [main] f 159 proc_subproc: clear waiting threads
189 421829 [main] f 159 proc_subproc: finished clearing
197 422026 [main] f 159 proc_subproc: returning 1
193 422219 [main] f 159 proc_terminate: 260(260) closed child handle
222 422441 [main] f 159 proc_terminate: leaving
199 422640 [main] f 159 sigproc_terminate: entering
179 422819 [main] f 159 sigproc_terminate: done
186 423005 [main] f 159 do_exit: 159 == pgrp 159, send SIG{HUP,CONT}
to stopped children <------- signal that can't be received (as said
cfg)
207 423212 [main] f 159 kill_pgrp: pid 159, signal -1
1810 425022 [main] f 159 pinfo::init: execed process windows pid 272,
cygwin pid 258
452 425474 [main] f 159 pinfo::init: execed process windows pid 206,
cygwin pid 319
413 425887 [main] f 159 kill_pgrp: -1 = kill (159, -1)
803 426690 [main] f 159 __to_clock_t: dwHighDateTime 0, dwLowDateTime
1101584
184 426874 [main] f 159 __to_clock_t: total 00000000 0000006E
192 427066 [main] f 159 __to_clock_t: dwHighDateTime 0, dwLowDateTime
1001440
183 427249 [main] f 159 __to_clock_t: total 00000000 00000064
9163 436412 [main] f 159 _pinfo::exit: Calling ExitProcess 0
<------------- Death of the father
311840 446320 [main] f 260 fixup_mmaps_after_fork:
recreate_mmaps_after_fork, mmapped_areas 0x0
263 446583 [main] f 260 MTinterface::fixup_after_fork: mutexs is 0
184 446767 [main] f 260 MTinterface::fixup_after_fork: conds is 0
186 446953 [main] f 260 MTinterface::fixup_after_fork: semaphores is 0
409 447362 [main] f 260 sigproc_init: process/signal handling
enabled(821)
204 447566 [main] f 260 fork: 0 = fork() <--------- Return of fork
in the child
248 447814 [main] f 260 _write: write (2, 0x401060, 17)
215 448029 [main] f 260 fhandler_console::write: 401060, 17
187 448216 [main] f 260 fhandler_console::write: at 115(s) state is 1
362 448578 [main] f 260 fhandler_console::write: 17 = write_console
(,..17)
191 448769 [main] f 260 _write: 17 = write (2, 0x401060, 17)
196 448965 [main] f 260 _write: write (2, 0x6108C0F8, 2)
186 449151 [main] f 260 fhandler_console::write: 6108C0F8, 2
181 449332 [main] f 260 fhandler_console::write: at 58(:) state is 1
282 449614 [main] f 260 fhandler_console::write: 2 = write_console
(,..2)
189 449803 [main] f 260 _write: 2 = write (2, 0x6108C0F8, 2)
213 450016 [main] f 260 _write: write (2, 0x6100B544, 24)
186 450202 [main] f 260 fhandler_console::write: 6100B544, 24
182 450384 [main] f 260 fhandler_console::write: at 70(F) state is 1
304 450688 [main] f 260 fhandler_console::write: 24 = write_console
(,..24)
189 450877 [main] f 260 _write: 24 = write (2, 0x6100B544, 24)
200 451077 [main] f 260 _write: write (2, 0x610A02F7, 1)
186 451263 [main] f 260 fhandler_console::write: 610A02F7, 1
187 451450 [main] f 260 fhandler_console::write: at 10(0x20) state is
1
10870 462320 [main] f 260 fhandler_console::write: 1 = write_console
(,..1)
199 462519 [main] f 260 _write: 1 = write (2, 0x610A02F7, 1)
190 462709 [main] f 260 _write: write (2, 0x401072, 16)
185 462894 [main] f 260 fhandler_console::write: 401072, 16
190 463084 [main] f 260 fhandler_console::write: at 115(s) state is 1
294 463378 [main] f 260 fhandler_console::write: 16 = write_console
(,..16)
198 463576 [main] f 260 _write: 16 = write (2, 0x401072, 16)
189 463765 [main] f 260 _write: write (2, 0x6108C0F8, 2)
191 463956 [main] f 260 fhandler_console::write: 6108C0F8, 2
183 464139 [main] f 260 fhandler_console::write: at 58(:) state is 1
280 464419 [main] f 260 fhandler_console::write: 2 = write_console
(,..2)
214 464633 [main] f 260 _write: 2 = write (2, 0x6108C0F8, 2)
189 464822 [main] f 260 _write: write (2, 0x6100B544, 24)
195 465017 [main] f 260 fhandler_console::write: 6100B544, 24
181 465198 [main] f 260 fhandler_console::write: at 70(F) state is 1
301 465499 [main] f 260 fhandler_console::write: 24 = write_console
(,..24)
191 465690 [main] f 260 _write: 24 = write (2, 0x6100B544, 24)
189 465879 [main] f 260 _write: write (2, 0x610A02F7, 1)
195 466074 [main] f 260 fhandler_console::write: 610A02F7, 1
182 466256 [main] f 260 fhandler_console::write: at 10(0x20) state is
1
10862 477118 [main] f 260 fhandler_console::write: 1 = write_console
(,..1)
190 477308 [main] f 260 _write: 1 = write (2, 0x610A02F7, 1)
371 477679 [main] f 260 _write: write (1, 0xA012620, 1024)
202 477881 [main] f 260 fhandler_base::write: text write
after fork 0
0> Je suis le fils 0
0> Je suis le fils 1
0> Je suis le fils 2
0> Je suis le fils 3
0> Je suis le fils 4
0> Je suis le fils 5
0> Je suis le fils 6
0> Je suis le fils 7
0> Je suis le fils 8
0> Je suis le fils 9
0> Je suis le fils 10
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