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* fhandler.cc (fhandler_disk_file::open): Check for buggy CreateFile

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condition.
        * path.cc (path_conv::check): Get file system type in call to
        GetVolumeInformation to check for file systems with buggy CreateFile.
        * path.h (enum path_types): Add PATH_HASBUGGYOPEN.
        (class path_conv): Add methods `has_buggy_open' and
        `set_has_buggy_open'.
This commit is contained in:
Corinna Vinschen
2000-11-28 18:45:42 +00:00
parent 91797c6d8e
commit e1a993d549
4 changed files with 37 additions and 3 deletions
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7
winsup/cygwin/path.h
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@@ -37,8 +37,9 @@ enum path_types
PATH_EXEC = MOUNT_EXEC,
PATH_CYGWIN_EXEC = MOUNT_CYGWIN_EXEC,
PATH_ALL_EXEC = PATH_CYGWIN_EXEC | PATH_EXEC,
PATH_SOCKET = 0x40000000,
PATH_HASACLS = 0x80000000
PATH_HASBUGGYOPEN = 0x20000000,
PATH_SOCKET = 0x40000000,
PATH_HASACLS = 0x80000000
};
class path_conv
@@ -50,6 +51,7 @@ class path_conv
int has_acls () {return path_flags & PATH_HASACLS;}
int hasgood_inode () {return path_flags & PATH_HASACLS;} // Not strictly correct
int has_buggy_open () {return path_flags & PATH_HASBUGGYOPEN;}
int isbinary () {return path_flags & PATH_BINARY;}
int issymlink () {return path_flags & PATH_SYMLINK;}
int issocket () {return path_flags & PATH_SOCKET;}
@@ -60,6 +62,7 @@ class path_conv
void set_symlink () {path_flags |= PATH_SYMLINK;}
void set_exec (int x = 1) {path_flags |= x ? PATH_EXEC : PATH_NOTHING;}
void set_has_acls (int x = 1) {path_flags |= x ? PATH_HASACLS : PATH_NOTHING;}
void set_has_buggy_open (int x = 1) {path_flags |= x ? PATH_HASBUGGYOPEN : PATH_NOTHING;}
char *known_suffix;