JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* fhandler.cc (fcntl): Print flags in hex.

Browse Source 
* dcrt0.cc (dll_crt0_0): Semi-revert 2006-03-14 change which moved pinfo_init
and uinfo_init here.
(dll_crt0_1): Ditto.
(__dll_crt0): Ditto.  Don't call update_envptrs here.
(dll_crt0_1): Ditto.  Move wait_for_sigthread call here from dll_crt0_0.
* environ.cc (environ_init): Call it here instead.
* sigproc.cc (my_readsig): New static variable.
(wait_for_sigthread): Set up read pipe here since we are assured that we have
the proper privileges when this is called.
(talktome): Eliminate second argument since it is available as a global now.
(wait_sig): Reflect use of my_readsig.
This commit is contained in:
Christopher Faylor
2006-03-22 16:42:45 +00:00
parent 69769b7cb5
commit 81010d21e6
6 changed files with 59 additions and 39 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
winsup/cygwin/fork.cc
View File

@ -178,6 +178,7 @@ frok::child (void *)
ld_preload ();
fixup_hooks_after_fork ();
_my_tls.fixup_after_fork ();
wait_for_sigthread ();
cygwin_finished_initializing = true;
return 0;
}
@ -545,10 +546,13 @@ fork ()
void *esp;
__asm__ volatile ("movl %%esp,%0": "=r" (esp));
if (!ischild)
res = grouped.parent (esp);
else
if (ischild)
res = grouped.child (esp);
else
{
res = grouped.parent (esp);
sig_send (NULL, __SIGNOHOLD);
}
MALLOC_CHECK;
if (ischild || res > 0)
@ -568,7 +572,6 @@ fork ()
set_errno (grouped.this_errno);
}
sig_send (NULL, __SIGNOHOLD);
syscall_printf ("%d = fork()", res);
return res;
}