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Fix typos. Add some comments.

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This commit is contained in:
Christopher Faylor
2001-01-27 03:02:15 +00:00
parent 206a8d884b
commit 0826bed5c1
1 changed files with 6 additions and 4 deletions
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10
winsup/cygwin/exceptions.cc
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@ -1113,8 +1113,8 @@ void unused_sig_wrapper ()
{ {
/* Signal cleanup stuff. Cleans up stack (too bad that we didn't /* Signal cleanup stuff. Cleans up stack (too bad that we didn't
prototype signal handlers as __stdcall), calls _set_process_mask prototype signal handlers as __stdcall), calls _set_process_mask
to restore any mask, restores any potentially clobbered registered to restore any mask, restores any potentially clobbered registers
and returns to orignal caller. */ and returns to original caller. */
__asm__ volatile (" __asm__ volatile ("
.text .text
@ -1167,8 +1167,10 @@ _sigdelayed0:
pushl $_sigreturn pushl $_sigreturn
call _reset_signal_arrived@0 call _reset_signal_arrived@0
pushl %5 pushl %5 # signal number
movl $0,%0 movl $0,%0 # zero the signal number as a
# flag to the signal handler thread
# that it is ok to set up sigsave
pushl %8 pushl %8
call _set_process_mask@4 call _set_process_mask@4