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* debug.h: Add regparm attributes to some functions.

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* signal.cc (sigaction): Don't treat SIGCONT specially.
* exceptions.cc (interrupt_setup): Save sa_flags of interrupted signal for
later use.
(sig_handler): Default any stopping signal to SIGSTOP.
(call_signal_handler): New function.
(sigdelayed0): New function.
* sigproc.cc (sigproc_init): Initialize SIGSTOP sigaction for special behavior.
* sigproc.h: Define call_signal_handler.
* syscalls.cc (_read): Allow restartable signal behavior.
This commit is contained in:
Christopher Faylor
2001-01-12 05:38:25 +00:00
parent e45ab89012
commit c3d62298ba
8 changed files with 43 additions and 8 deletions
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1
winsup/cygwin/sigproc.h
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@@ -98,6 +98,7 @@ BOOL __stdcall pid_exists (pid_t) __attribute__ ((regparm(1)));
int __stdcall sig_send (_pinfo *, int, DWORD ebp = (DWORD) __builtin_frame_address (0)) __attribute__ ((regparm(3)));
void __stdcall signal_fixup_after_fork ();
void __stdcall signal_fixup_after_exec (bool);
extern "C" int __stdcall call_signal_handler ();
extern char myself_nowait_dummy[];
extern char myself_nowait_nonmain_dummy[];