Throughout, remove extra space after function name from debugging output.

Throughout, change syscalls to report on return values using new %R format
option.
* smallprint.cc (__small_vsprintf): Add parsing for %R to report on return
values and possible errno from syscalls.
* errno.cc (errmap): Add PRIVILEGE_NOT_HELD.
* fhandler_tty.cc (fhandler_pty_master::setup): When creating a thread use
shorter name to reduce debuggging output.
* select.cc (start_thread_pipe): Ditto.
(start_thread_serial): Ditto.
(start_thread_socket): Ditto.
(start_thread_mailslot): Ditto.
* sigproc.cc (talktome): Ditto.

1 files changed, 3 insertions, 3 deletions

diff --git a/winsup/cygwin/sec_acl.cc b/winsup/cygwin/sec_acl.cc
index 3499476c3..b2fd3f4d7 100644
--- a/winsup/cygwin/sec_acl.cc
+++ b/winsup/cygwin/sec_acl.cc
@@ -440,7 +440,7 @@ getacl (HANDLE handle, path_conv &pc, int nentries, __aclent32_t *aclbufp)
       aclbufp[i].a_perm &= ~(DENY_R | DENY_W | DENY_X);
     aclsort32 (pos, 0, aclbufp);
   }
-  syscall_printf ("%d = getacl (%S)", pos, pc.get_nt_native_path ());
+  syscall_printf ("%R = getacl(%S)", pos, pc.get_nt_native_path ());
   return pos;
 }
 
@@ -462,7 +462,7 @@ acl32 (const char *path, int cmd, int nentries, __aclent32_t *aclbufp)
     res = fh->facl (cmd, nentries, aclbufp);
 
   delete fh;
-  syscall_printf ("%d = acl (%s)", res, path);
+  syscall_printf ("%R = acl(%s)", res, path);
   return res;
 }
 
@@ -484,7 +484,7 @@ facl32 (int fd, int cmd, int nentries, __aclent32_t *aclbufp)
       return -1;
     }
   int res = cfd->facl (cmd, nentries, aclbufp);
-  syscall_printf ("%d = facl (%s) )", res, cfd->get_name ());
+  syscall_printf ("%R = facl(%s) )", res, cfd->get_name ());
   return res;
 }