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* security.h (NTWriteEA): Change prototype.

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* ntea.cc (NTReadEA): Don't check for global ntea setting, now
it's caller responsibility.
(NTWriteEA): Ditto.
* security.cc (get_file_attribute): Read attribute from EA only
if 'ntea' is enabled.
(set_file_attribute): Ditto.
* path.h: (class path_conv): Add members to store file system
information.
(path_conv::get_drive_type): New function.
* syscalls.cc (stat_worker): Use it.
* path.cc (path_conv::update_fs_info): New functions.
(path_conv::check): Get file system information from device where
file resides. On NTFS, try to read symlink contents from EA.
(get_symlink_ea): New function.
(set_symlink_ea): Ditto.
(symlink): Store symlink in extended attribute, if possible.
This commit is contained in:
Egor Duda
2001-06-05 10:45:52 +00:00
parent fa821be37b
commit 149da470f3
7 changed files with 140 additions and 38 deletions
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13
winsup/cygwin/security.cc
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@@ -1199,9 +1199,14 @@ get_file_attribute (int use_ntsec, const char *file,
if (!attribute)
return 0;
int oatt = *attribute;
res = NTReadEA (file, ".UNIXATTR", (char *) attribute, sizeof (*attribute));
*attribute |= oatt;
if (allow_ntea)
{
int oatt = *attribute;
res = NTReadEA (file, ".UNIXATTR", (char *) attribute, sizeof (*attribute));
*attribute |= oatt;
}
else
res = 0;
/* symlinks are everything for everyone!*/
if ((*attribute & S_IFLNK) == S_IFLNK)
@@ -1523,7 +1528,7 @@ set_file_attribute (int use_ntsec, const char *file,
if ((attribute & S_IFLNK) == S_IFLNK)
attribute |= S_IRWXU | S_IRWXG | S_IRWXO;
if (!use_ntsec || !allow_ntsec)
if (allow_ntea && (!use_ntsec || !allow_ntsec))
{
if (!NTWriteEA (file, ".UNIXATTR", (char *) &attribute,
sizeof (attribute)))