libs/newlib-cygwin
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2002-04-16 Thomas Pfaff <tpfaff@gmx.net>

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* dll_init.h (per_process::dtors_run): New member.
        * dll_init.cc (per_module::run_dtors): Run dtors only once.
        (dll::init): Initialize dtors_run flag.
This commit is contained in:
Robert Collins 2002-04-19 12:46:19 +00:00
parent e9f1cbd011
commit 4ce4e69db6
3 changed files with 14 additions and 0 deletions
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6
winsup/cygwin/ChangeLog
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@ -1,3 +1,9 @@
2002-04-16 Thomas Pfaff <tpfaff@gmx.net>
* dll_init.h (per_process::dtors_run): New member.
* dll_init.cc (per_module::run_dtors): Run dtors only once.
(dll::init): Initialize dtors_run flag.
Wed Apr 17 11:27:04 2002 Jason Tishler <jason@tishler.net> Wed Apr 17 11:27:04 2002 Jason Tishler <jason@tishler.net>
* security.cc (get_lsa_srv_inf): Prevent extraneous backslashes for * security.cc (get_lsa_srv_inf): Prevent extraneous backslashes for

7
winsup/cygwin/dll_init.cc
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@ -59,6 +59,11 @@ void
per_module::run_dtors () per_module::run_dtors ()
{ {
void (**pfunc)() = dtors; void (**pfunc)() = dtors;
if( dtors_run )
return;
dtors_run = true;
for (int i = 1; pfunc[i]; i++) for (int i = 1; pfunc[i]; i++)
(pfunc[i]) (); (pfunc[i]) ();
} }
@ -72,6 +77,8 @@ dll::init ()
/* Why didn't we just import this variable? */ /* Why didn't we just import this variable? */
*(p.envptr) = __cygwin_environ; *(p.envptr) = __cygwin_environ;
p.dtors_run = false;
/* Don't run constructors or the "main" if we've forked. */ /* Don't run constructors or the "main" if we've forked. */
if (!in_forkee) if (!in_forkee)
{ {

1
winsup/cygwin/dll_init.h
View File

@ -13,6 +13,7 @@ struct per_module
char ***envptr; char ***envptr;
void (**ctors)(void); void (**ctors)(void);
void (**dtors)(void); void (**dtors)(void);
bool dtors_run;
void *data_start; void *data_start;
void *data_end; void *data_end;
void *bss_start; void *bss_start;