Mercurial > hg > xemacs-beta
view src/s/isc3-0.h @ 4733:a5210e70ffbe
No need to fatal () on startup if $PWD doesn't exist; chdir to "/" instead.
src/ChangeLog addition:
2009-11-08 Aidan Kehoe <kehoea@parhasard.net>
* sysfile.h (DEFAULT_DIRECTORY_FALLBACK):
New #define, "/" on Unix and "C:\\" on Win32 native, a directory
that should "always" be available.
* fileio.c (Fexpand_file_name): Use DEFAULT_DIRECTORY_FALLBACK
here, instead of conditionalising on WIN32_NATIVE.
* editfns.c (get_home_directory):
Use DEFAULT_DIRECTORY_FALLBACK if looking up the home directory
fails, on both Windows and Unix.
* buffer.c (init_initial_directory):
Don't give a fatal error if the current directory doesn't exist,
chdir to DEFAULT_DIRECTORY_FALLBACK instead.
author | Aidan Kehoe <kehoea@parhasard.net> |
---|---|
date | Sun, 08 Nov 2009 17:27:26 +0000 |
parents | 3ecd8885ac67 |
children |
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/* Synched up with: FSF 19.31. */ /* s- file for Interactive (ISC) Unix version 3.0 on the 386. */ #include "isc2-2.h" /* This appears on 3.0, presumably as part of what SunSoft call X2. */ #undef NO_X_DESTROY_DATABASE /* People say that using -traditional causes lossage with `const', so we might as well try getting rid of -traditional. */ #undef C_SWITCH_SYSTEM /* TIOCGWINSZ isn't broken; you just have to know where to find it. */ #undef BROKEN_TIOCGWINSZ #define NEED_SIOCTL /* We need either _XOPEN_SOURCE or _POSIX_SOURCE to import the posix signal symbols; might as well use _XOPEN_SOURCE. Defining _SYSV3 ensures that we don't lose the traditional symbols as a side effect from this or __STDC__ being defined. */ #define C_SWITCH_SYSTEM "-D_XOPEN_SOURCE -D_SYSV3" #ifdef __GNUC__ /* Currently we use -lcposix only with gcc */ /* This works around a bug in ISC 4.0 and 3.0; it fails to clear the "POSIX process" flag on an exec. It won't be needed for 4.1. */ #define EXTRA_INITIALIZE __setostype (0) #endif