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* dcrt0.cc (dummy_autoload): Add load statement for RegDeleteValueA.

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* external.cc (get_cygdrive_prefixes): New function.
(cygwin_internal): Add CW_GET_CYGDRIVE_PREFIXES case.
* path.cc (mount_info::read_cygdrive_info_from_registry): Read system cygdrive
prefix if user one is undefined.
(mount_info::write_cygdrive_info_to_registry): Write cygdrive prefix to the
appropriate registry hive.  Overwrite in-memory copy of cygdrive, if
appropriate.
(mount_info::remove_cygdrive_info_from_registry): New method.
(mount_info::get_cygdrive_prefixes): New method.
(cygwin_umount): Remove cygdrive prefix, if appropriate.
* registry.cc (reg_key::killvalue): New method.
* shared.h (class reg_key): Add killvalue, remove_cygdrive_info_to_registry,
and get_cygdrive_prefixes declarations.
* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_CYGDRIVE_PREFIXES.
This commit is contained in:
Christopher Faylor
2000-07-28 22:33:43 +00:00
parent c84b63e961
commit 637f5ce0fe
7 changed files with 155 additions and 12 deletions
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15
winsup/cygwin/external.cc
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@@ -63,6 +63,14 @@ fillout_pinfo (DWORD pid)
return &ep;
}
static DWORD
get_cygdrive_prefixes (char *user, char *system)
{
shared_info *info = cygwin_getshared();
int res = info->mount.get_cygdrive_prefixes(user, system);
return (res == ERROR_SUCCESS) ? 1 : 0;
}
extern "C" DWORD
cygwin_internal (cygwin_getinfo_types t, ...)
{
@@ -107,6 +115,13 @@ cygwin_internal (cygwin_getinfo_types t, ...)
perfile_table = va_arg (arg, struct __cygwin_perfile *);
return 0;
case CW_GET_CYGDRIVE_PREFIXES:
{
char *user = va_arg (arg, char *);
char *system = va_arg (arg, char *);
return get_cygdrive_prefixes (user, system);
}
default:
return (DWORD) -1;
}