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* environ.cc (_addenv): malloc space for setenv if cygwin1.dll is used in

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conjunction with older binaries.
(environ_init): Ditto.
* external.cc (get_cygdrive_info): New function.
* external.cc (get_cygdrive_prefixes): Change to use get_cygdrive_info but toss
the user and system flags.
* external.cc (cygwin_internal): Add new CW_GET_CYGDRIVE_INFO case.
* path.cc (mount_info::get_cygdrive_prefixes): Remove method.
* path.cc (mount_info::get_cygdrive_info): New method.  Actually,
get_cygdrive_info is really an enhanced version of get_cygdrive_prefixes
renamed to get_cygdrive_info that also gets the user and system flags.
* shared_info.h (get_cygdrive_prefixes): Remove method.
* shared_info.h (get_cygdrive_info): New method.
* include/cygwin/version.h: Bump minor API version due to adding
CW_GET_CYGDRIVE_INFO to cygwin_internal.
* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_CYGDRIVE_INFO.
This commit is contained in:
Christopher Faylor
2000-11-08 20:36:37 +00:00
parent 315f8fd37b
commit 9bc846bd3d
8 changed files with 88 additions and 9 deletions
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17
winsup/cygwin/path.cc
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@@ -1623,12 +1623,20 @@ mount_info::remove_cygdrive_info_from_registry (const char *cygdrive_prefix, uns
}
int
mount_info::get_cygdrive_prefixes (char *user, char *system)
mount_info::get_cygdrive_info (char *user, char *system, char* user_flags,
char* system_flags)
{
/* Get the user path prefix from HKEY_CURRENT_USER. */
reg_key r;
int res = r.get_string (CYGWIN_INFO_CYGDRIVE_PREFIX, user, MAX_PATH, "");
/* Get the user flags, if appropriate */
if (res == ERROR_SUCCESS)
{
int flags = r.get_int (CYGWIN_INFO_CYGDRIVE_FLAGS, MOUNT_AUTO);
strcpy (user_flags, (flags & MOUNT_BINARY) ? "binmode" : "textmode");
}
/* Get the system path prefix from HKEY_LOCAL_MACHINE. */
reg_key r2 (HKEY_LOCAL_MACHINE, KEY_ALL_ACCESS, "SOFTWARE",
CYGWIN_INFO_CYGNUS_REGISTRY_NAME,
@@ -1637,6 +1645,13 @@ mount_info::get_cygdrive_prefixes (char *user, char *system)
NULL);
int res2 = r2.get_string (CYGWIN_INFO_CYGDRIVE_PREFIX, system, MAX_PATH, "");
/* Get the system flags, if appropriate */
if (res2 == ERROR_SUCCESS)
{
int flags = r2.get_int (CYGWIN_INFO_CYGDRIVE_FLAGS, MOUNT_AUTO);
strcpy (system_flags, (flags & MOUNT_BINARY) ? "binmode" : "textmode");
}
return (res != ERROR_SUCCESS) ? res : res2;
}