6ea0c04e7c
(cygheap_fdmanip::isopen): New method. * syscalls.cc (_read): Avoid accessing closed fd. * path.h (fe_types): New enum. (path_conv::set_path): New method. (find_exec): Change null_if_not_found argument to something more generic. * spawn.cc (find_exec): Default to returning the POSIX path rather than the windows path, unless instructed otherwise. (spawn_guts): Force call to find_exec to use native paths. * dlfcn.cc (check_path_access): Accommodate new find_exec arguments. * environ.h (win_env::get_posix): New method.
42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/* environ.h: Declarations for environ manipulation
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Copyright 2000 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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/* Initialize the environment */
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void environ_init (char **, int);
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/* The structure below is used to control conversion to/from posix-style
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* file specs. Currently, only PATH and HOME are converted, but PATH
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* needs to use a "convert path list" function while HOME needs a simple
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* "convert to posix/win32". For the simple case, where a calculated length
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* is required, just return MAX_PATH. *FIXME*
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*/
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struct win_env
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{
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const char *name;
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size_t namelen;
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char *posix;
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char *native;
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int (*toposix) (const char *, char *);
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int (*towin32) (const char *, char *);
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int (*posix_len) (const char *);
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int (*win32_len) (const char *);
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void add_cache (const char *in_posix, const char *in_native = NULL);
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const char * get_native () const {return native ? native + namelen : NULL;}
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const char * get_posix () const {return posix ? posix : NULL;}
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};
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win_env * __stdcall getwinenv (const char *name, const char *posix = NULL);
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void __stdcall update_envptrs ();
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char * __stdcall winenv (const char * const *, int);
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extern char **__cygwin_environ, ***main_environ;
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extern "C" char __stdcall **cur_environ ();
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int __stdcall envsize (const char * const *, int debug_print = 0);
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