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newlib-cygwin
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Cygwin: procfd: improve debug output 

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2019-01-28 10:23:59 +01:00
parent 2741dd0550
commit e148aa62a7
1 changed files with 5 additions and 2 deletions
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7
winsup/cygwin/fhandler.cc
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@ -547,7 +547,8 @@ fhandler_base::open (int flags, mode_t mode)
PFILE_FULL_EA_INFORMATION p = NULL; PFILE_FULL_EA_INFORMATION p = NULL;
ULONG plen = 0; ULONG plen = 0;
syscall_printf ("(%S, %y)", pc.get_nt_native_path (), flags); syscall_printf ("(%S, %y)%s", pc.get_nt_native_path (), flags,
get_handle () ? " by handle" : "");
if (flags & O_PATH) if (flags & O_PATH)
query_open (query_read_attributes); query_open (query_read_attributes);
@ -559,6 +560,8 @@ fhandler_base::open (int flags, mode_t mode)
pc.init_reopen_attr (attr, get_handle ()); pc.init_reopen_attr (attr, get_handle ());
if (!(flags & O_CLOEXEC)) if (!(flags & O_CLOEXEC))
attr.Attributes |= OBJ_INHERIT; attr.Attributes |= OBJ_INHERIT;
if (pc.has_buggy_reopen ())
debug_printf ("Reopen by handle requested but FS doesn't support it");
} }
else else
pc.get_object_attr (attr, *sec_none_cloexec (flags)); pc.get_object_attr (attr, *sec_none_cloexec (flags));
@ -693,7 +696,7 @@ fhandler_base::open (int flags, mode_t mode)
status = NtCreateFile (&fh, access, &attr, &io, NULL, file_attributes, shared, status = NtCreateFile (&fh, access, &attr, &io, NULL, file_attributes, shared,
create_disposition, options, p, plen); create_disposition, options, p, plen);
/* Pre-W10, we can't open a file by handle with delete disposition /* Pre-W10, we can't reopen a file by handle with delete disposition
set, so we have to lie our ass off. */ set, so we have to lie our ass off. */
if (get_handle () && status == STATUS_DELETE_PENDING) if (get_handle () && status == STATUS_DELETE_PENDING)
{ {