* exceptions.cc: (ctrl_c_handler): Do nothing while a Cygwin subprocess is

starting.
* child_info.h (init_child_info): Remove pid argument from declaration.
* cygheap.h (init_cygheap::pid): New element.
* dcrt0.cc (dll_crt0_0): Eliminate handling of now-noexistent cygpid parameter
in child_info struct.  Set forkee to 'true' rather than cygpid since the pid
value was never used.
(dll_crt0_1): Ditto.
(_dll_crt0): Ditto.
* fork.cc (fork_child): Don't wait for sigthread.  This is handled in the fork
call now.
(fork_parent): Remove obsolete pid argument from init_child_info call.  Don't
do anything special with cygpid when DEBUGGING.
(fork): Delay all signals during fork.
(fork_init): Don't do anything special when DEBUGGING.
* pinfo.cc (set_myself): Remove pid parameter.  Use new pid field in cygheap.
(pinfo_init): Don't pass pid argument to set_myself.
* sigproc.cc (sig_send): Wait for dwProcessId to be non-zero as well as
sendsig.
(init_child_info): Eliminate handling of pid.
(wait_sig): Implement method to temporarily hold off sending signals.
* sigproc.h (__SIGHOLD): New enum.
(__SIGNOHOLD): Ditto.
* spawn.cc (spawn_guts): Remove obsolete pid argument from init_child_info
call.

1 files changed, 22 insertions, 22 deletions

diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc
index 464d67d04..0443240d2 100644
--- a/winsup/cygwin/fhandler_proc.cc
+++ b/winsup/cygwin/fhandler_proc.cc
@@ -849,36 +849,36 @@ format_proc_cpuinfo (char *destbuf, size_t maxsize)
 	      if (features1 & (1 << 25))
 		print (" sse");
 	      if (is_intel)
-	        {
-	          if (features1 & (1 << 26))
+		{
+		  if (features1 & (1 << 26))
 		    print (" sse2");
-	          if (features1 & (1 << 27))
+		  if (features1 & (1 << 27))
 		    print (" ss");
-	          if (features1 & (1 << 28))
+		  if (features1 & (1 << 28))
 		    print (" htt");
-	          if (features1 & (1 << 29))
+		  if (features1 & (1 << 29))
 		    print (" tmi");
-	          if (features1 & (1 << 30))
+		  if (features1 & (1 << 30))
 		    print (" ia-64");
-	          if (features1 & (1 << 31))
+		  if (features1 & (1 << 31))
 		    print (" pbe");
 
-	          if (features2 & (1 << 0))
+		  if (features2 & (1 << 0))
 		    print (" pni");
-	          if (features2 & (1 << 3))
+		  if (features2 & (1 << 3))
 		    print (" monitor");
-	          if (features2 & (1 << 4))
+		  if (features2 & (1 << 4))
 		    print (" ds_cpl");
 		  if (features2 & (1 << 7))
 		    print (" tm2");
-	          if (features2 & (1 << 8))
+		  if (features2 & (1 << 8))
 		    print (" est");
-	         if (features2 & (1 << 10))
+		 if (features2 & (1 << 10))
 		    print (" cid");
-	        }
+		}
 
 	      if (is_amd && maxe >= 0x80000001)
-	        {
+		{
 		  // uses AMD extended calls to check
 		  // for 3dnow and 3dnow extended support
 		  // (source: AMD Athlon Processor Recognition Application Note)
@@ -887,14 +887,14 @@ format_proc_cpuinfo (char *destbuf, size_t maxsize)
 		    {
 		      cpuid (&unused, &unused, &unused, &features2, 0x80000001);
 
-                      if (features2 & (1 << 11))
-		        print (" syscall");
-                      if (features2 & (1 << 19))
-		        print (" mp");
-                      if (features2 & (1 << 22))
-                        print (" mmxext");
-                      if (features2 & (1 << 29))
-                        print (" lm");
+		      if (features2 & (1 << 11))
+			print (" syscall");
+		      if (features2 & (1 << 19))
+			print (" mp");
+		      if (features2 & (1 << 22))
+			print (" mmxext");
+		      if (features2 & (1 << 29))
+			print (" lm");
 		      if (features2 & (1 << 30)) // 31th bit is on
 			print (" 3dnowext");
 		      if (features2 & (1 << 31)) // 32th bit (highest) is on