diff options
Diffstat (limited to 'winsup/cygwin/environ.h')
-rw-r--r-- | winsup/cygwin/environ.h | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/winsup/cygwin/environ.h b/winsup/cygwin/environ.h index 888b473dd..1a616b214 100644 --- a/winsup/cygwin/environ.h +++ b/winsup/cygwin/environ.h @@ -1,6 +1,6 @@ /* environ.h: Declarations for environ manipulation - Copyright 2000 Red Hat, Inc. + Copyright 2000, 2001, 2002 Red Hat, Inc. This file is part of Cygwin. @@ -9,14 +9,14 @@ Cygwin license. Please consult the file "CYGWIN_LICENSE" for details. */ /* Initialize the environment */ -void environ_init (char **, int); +void environ_init (char **, int) + __attribute__ ((regparm (2))); /* The structure below is used to control conversion to/from posix-style - * file specs. Currently, only PATH and HOME are converted, but PATH - * needs to use a "convert path list" function while HOME needs a simple - * "convert to posix/win32". For the simple case, where a calculated length - * is required, just return MAX_PATH. *FIXME* - */ + file specs. Currently, only PATH and HOME are converted, but PATH + needs to use a "convert path list" function while HOME needs a simple + "convert to posix/win32". For the simple case, where a calculated length + is required, just return MAX_PATH. *FIXME* */ struct win_env { const char *name; @@ -27,14 +27,20 @@ struct win_env int (*towin32) (const char *, char *); int (*posix_len) (const char *); int (*win32_len) (const char *); - void add_cache (const char *in_posix, const char *in_native = NULL); - const char * get_native () {return native ? native + namelen : NULL;} + void add_cache (const char *in_posix, const char *in_native = NULL) + __attribute__ ((regparm (3))); + const char * get_native () const {return native ? native + namelen : NULL;} + const char * get_posix () const {return posix ? posix : NULL;} }; -win_env * __stdcall getwinenv (const char *name, const char *posix = NULL); +win_env * __stdcall getwinenv (const char *name, const char *posix = NULL) + __attribute__ ((regparm (3))); +char * __stdcall getwinenveq (const char *name, size_t len, int) + __attribute__ ((regparm (3))); void __stdcall update_envptrs (); -char * __stdcall winenv (const char * const *, int); extern char **__cygwin_environ, ***main_environ; extern "C" char __stdcall **cur_environ (); -int __stdcall envsize (const char * const *, int debug_print = 0); +char ** __stdcall build_env (const char * const *envp, char *&envblock, + int &envc, bool need_envblock) + __attribute__ ((regparm (3))); |