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| author | Christopher Faylor <me@cgf.cx> | 2001-06-28 02:19:57 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-06-28 02:19:57 +0000 |
| commit | 7a4078ee340b7f15c839257d6fa895d92abe0224 (patch) | |
| tree | c12bcf5b7e6d1cfcf06276b8055aadc5d779ddd7 /winsup/cygwin/winsup.h | |
| parent | c135faa8b30fd29a8b8e20cda6b07a882a042cbe (diff) | |
| download | cygnal-7a4078ee340b7f15c839257d6fa895d92abe0224.tar.gz cygnal-7a4078ee340b7f15c839257d6fa895d92abe0224.tar.bz2 cygnal-7a4078ee340b7f15c839257d6fa895d92abe0224.zip | |
Change check_null_empty_path* to check_null_empty_str* throughout.
* path.cc (path_conv::check): Add signal protection here since retrieving info
about remote shares can take some time.
* path.h (check_null_empty_str_errno): Convert to a function prototype.
* path.cc (check_null_empty_str): Move to miscfuncs.cc.
* miscfuncs.cc (check_null_empty_str_errno): New function.
(__check_null_invalid_struct): Ditto.
(__check_null_invalid_struct_errno): Ditto.
(check_null_empty_str): Change from VirtualQuery to IsBadWritePtr.
* thread.cc (check_valid_pointer): Ditto.
* resource.cc (getrlimit): Use check_null_invalid_struct macro for checking
validity of pointer.
(setrlimit): Ditto.
Diffstat (limited to 'winsup/cygwin/winsup.h')
| -rw-r--r-- | winsup/cygwin/winsup.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/winsup/cygwin/winsup.h b/winsup/cygwin/winsup.h index b725f8243..8beac76e6 100644 --- a/winsup/cygwin/winsup.h +++ b/winsup/cygwin/winsup.h @@ -190,6 +190,16 @@ long __stdcall to_time_t (FILETIME * ptr); void __stdcall set_console_title (char *); void set_console_handler (); +int __stdcall check_null_empty_str (const char *name) __attribute__ ((regparm(1))); +int __stdcall check_null_empty_str_errno (const char *name) __attribute__ ((regparm(1))); +int __stdcall __check_null_invalid_struct (const void *s, unsigned sz) __attribute__ ((regparm(1))); +int __stdcall __check_null_invalid_struct_errno (const void *s, unsigned sz) __attribute__ ((regparm(1))); + +#define check_null_invalid_struct(s) \ + __check_null_invalid ((s), sizeof (*(s))) +#define check_null_invalid_struct_errno(s) \ + __check_null_invalid_struct_errno ((s), sizeof (*(s))) + #define set_winsock_errno() __set_winsock_errno (__FUNCTION__, __LINE__) void __set_winsock_errno (const char *fn, int ln) __attribute__ ((regparm(2))); |