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author | Christopher Faylor <me@cgf.cx> | 2000-07-28 22:33:43 +0000 |
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committer | Christopher Faylor <me@cgf.cx> | 2000-07-28 22:33:43 +0000 |
commit | 637f5ce0fecddfb14d8f0b6a12d791fac469ad84 (patch) | |
tree | aabe47852e7f5721f2ebd2e2acf39ced3489d8e7 /winsup/cygwin/registry.cc | |
parent | c84b63e9614dd96d031174ceaa189e070d5f76a3 (diff) | |
download | newlib-637f5ce0fecddfb14d8f0b6a12d791fac469ad84.zip newlib-637f5ce0fecddfb14d8f0b6a12d791fac469ad84.tar.gz newlib-637f5ce0fecddfb14d8f0b6a12d791fac469ad84.tar.bz2 |
* dcrt0.cc (dummy_autoload): Add load statement for RegDeleteValueA.
* 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.
Diffstat (limited to 'winsup/cygwin/registry.cc')
-rw-r--r-- | winsup/cygwin/registry.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/winsup/cygwin/registry.cc b/winsup/cygwin/registry.cc index e443966..af543ba 100644 --- a/winsup/cygwin/registry.cc +++ b/winsup/cygwin/registry.cc @@ -171,6 +171,17 @@ reg_key::kill (const char *name) return RegDeleteKeyA (key, name); } +/* Delete the value specified by name of current key. Returns the error code + from the RegDeleteValueA invocation. */ + +int +reg_key::killvalue (const char *name) +{ + if (key_is_invalid) + return key_is_invalid; + return RegDeleteValueA (key, name); +} + reg_key::~reg_key () { if (!key_is_invalid) |