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Fix faccessat(,0) and access() semantics.

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* fhandler.h (fhandler_base::fhaccess): Add parameter.
* security.h (check_file_access, check_registry_access): Likewise.
* security.cc (check_file_access, check_registry_access)
(check_access): Implement new parameter.
* fhandler.cc (fhandler_base::fhaccess): Likewise.
(device_access_denied): Update caller.
* syscalls.cc (access, faccessat): Update callers.
* spawn.cc (find_exec, fixup): Likewise.
This commit is contained in:
Eric Blake
2009-09-25 13:44:45 +00:00
parent 5386cd8ecc
commit 3dbe243afa
7 changed files with 38 additions and 25 deletions
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2
winsup/cygwin/fhandler.h
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@@ -392,7 +392,7 @@ class fhandler_base
bool is_fs_special () {return pc.is_fs_special ();}
bool issymlink () {return pc.issymlink ();}
bool device_access_denied (int) __attribute__ ((regparm (2)));
int fhaccess (int flags) __attribute__ ((regparm (2)));
int fhaccess (int flags, bool) __attribute__ ((regparm (3)));
};
class fhandler_mailslot : public fhandler_base