Mercurial > hg > xemacs-beta

comparison src/editfns.c @ 4733:a5210e70ffbe

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
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 80cd90837ac5
children d261888e5069
comparison
equal deleted inserted replaced
4732:2491a837112c 4733:a5210e70ffbe
860 qxesprintf (cached_home_directory, "%s%s", 860 qxesprintf (cached_home_directory, "%s%s",
861 homedrive, 861 homedrive,
862 homepath); 862 homepath);
863 } 863 }
864 else 864 else
865 #endif /* !WIN32_NATIVE */
865 { 866 {
866 cached_home_directory = qxestrdup ((Ibyte *) "C:\\"); 867 /* Unix, typically.
868 Using "/" isn't quite right, but what should we do?
869 We probably should try to extract pw_dir from /etc/passwd,
870 before falling back to this. */
871 cached_home_directory = qxestrdup (DEFAULT_DIRECTORY_FALLBACK);
867 output_home_warning = 1; 872 output_home_warning = 1;
868 } 873 }
869 #else /* !WIN32_NATIVE */
870 /*
871 * Unix, typically.
872 * Using "/" isn't quite right, but what should we do?
873 * We probably should try to extract pw_dir from /etc/passwd,
874 * before falling back to this.
875 */
876 cached_home_directory = qxestrdup ((Ibyte *) "/");
877 output_home_warning = 1;
878 #endif /* !WIN32_NATIVE */
879 } 874 }
880 if (initialized && output_home_warning) 875 if (initialized && output_home_warning)
881 { 876 {
882 warn_when_safe (Quser_files_and_directories, Qwarning, "\n" 877 warn_when_safe (Quser_files_and_directories, Qwarning, "\n"
883 " XEmacs was unable to determine a good value for the user's $HOME\n" 878 " XEmacs was unable to determine a good value for the user's $HOME\n"