libs/newlib-cygwin
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* sigproc.cc (wait_sig): Make sure that strace is activated on __SIGSTRACE by

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calling new strace::activate function.
* strace.cc (strace::activate): Rename from strace::strace.
* strace.h (strace::activate): Define new function.
(strace::strace): Call activate.
This commit is contained in:
Christopher Faylor 2010-03-31 18:06:02 +00:00
parent e446d6d0f4
commit bc3f0d64c9
4 changed files with 13 additions and 2 deletions
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8
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,11 @@
2010-03-31 Christopher Faylor <me+cygwin@cgf.cx>
* sigproc.cc (wait_sig): Make sure that strace is activated on
__SIGSTRACE by calling new strace::activate function.
* strace.cc (strace::activate): Rename from strace::strace.
* strace.h (strace::activate): Define new function.
(strace::strace): Call activate.
2010-03-31 Christopher Faylor <me+cygwin@cgf.cx> 2010-03-31 Christopher Faylor <me+cygwin@cgf.cx>
* fhandler.h (fhandler_base_overlapped): Temporarily (?) make * fhandler.h (fhandler_base_overlapped): Temporarily (?) make

3
winsup/cygwin/include/sys/strace.h
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@ -39,7 +39,8 @@ class strace
void write (unsigned category, const char *buf, int count); void write (unsigned category, const char *buf, int count);
unsigned char _active; unsigned char _active;
public: public:
strace (); void activate ();
strace () {activate ();}
int microseconds (); int microseconds ();
int version; int version;
int lmicrosec; int lmicrosec;

1
winsup/cygwin/sigproc.cc
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@ -1224,6 +1224,7 @@ wait_sig (VOID *)
talktome (&pack.si); talktome (&pack.si);
break; break;
case __SIGSTRACE: case __SIGSTRACE:
strace.activate ();
strace.hello (); strace.hello ();
break; break;
case __SIGPENDING: case __SIGPENDING:

3
winsup/cygwin/strace.cc
View File

@ -31,7 +31,8 @@ class strace NO_COPY strace;
#ifndef NOSTRACE #ifndef NOSTRACE
strace::strace () void
strace::activate ()
{ {
if (!dynamically_loaded && !_active && being_debugged ()) if (!dynamically_loaded && !_active && being_debugged ())
{ {