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for consistency with nano 1.2.x and with other editors, make the mode of 

newly created files 666 instead of 600 before it's modified by the
umask; also add a few more minor comment fixes


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1838 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
David Lawrence Ramsey 2004-07-03 03:22:23 +00:00
parent edab0cc0a5
commit c8c69d5449
2 changed files with 17 additions and 11 deletions
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4
ChangeLog
View File

@ -18,6 +18,10 @@ CVS code -
close_open_file()
- Tweak to no longer rely on the return values of
open_(prev|next)file(). (DLR)
write_file()
- For consistency with nano 1.2.x and with other editors, make
the mode of newly created files 666 instead of 600 before
it's modified by the umask. (DLR)
- global.c:
shortcut_init()
- Fix erroneous #ifdef so that nano compiles with

24
src/files.c
View File

@ -1369,7 +1369,7 @@ int copy_file(FILE *inn, FILE *out)
return retval;
}
/* Write a file out. If tmp is nonzero, we set the umask to disallow
/* Write a file out. If tmp is FALSE, we set the umask to disallow
* anyone else from accessing the file, we don't set the global variable
* filename to its name, and we don't print out how many lines we wrote
* on the statusbar.
@ -1392,12 +1392,12 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
size_t lineswritten = 0;
const filestruct *fileptr = fileage;
int fd;
mode_t original_umask = 0;
mode_t original_umask;
/* Our umask, from when nano started. */
int realexists;
/* The result of stat(). True if the file exists, false
/* The result of stat(). TRUE if the file exists, FALSE
* otherwise. If name is a link that points nowhere, realexists
* is false. */
* is FALSE. */
struct stat st;
/* The status fields filled in by stat(). */
int anyexists;
@ -1438,7 +1438,8 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
/* If NOFOLLOW_SYMLINKS is set, it doesn't make sense to prepend or
* append to a symlink. Here we warn about the contradiction. */
if (ISSET(NOFOLLOW_SYMLINKS) && anyexists && S_ISLNK(lst.st_mode)) {
statusbar(_("Cannot prepend or append to a symlink with --nofollow set"));
statusbar(
_("Cannot prepend or append to a symlink with --nofollow set"));
goto cleanup_and_exit;
}
@ -1554,12 +1555,13 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
original_umask = umask(0);
umask(original_umask);
/* If we create a temp file, we don't let anyone else access it. We
* create a temp file if tmp is nonzero or if we prepend. */
* create a temp file if tmp is TRUE or if we're prepending. */
if (tmp || append == 2)
umask(S_IRWXG | S_IRWXO);
/* If we are prepending, copy the file to a temp file. */
/* If we're prepending, copy the file to a temp file. */
if (append == 2) {
int fd_source;
FILE *f_source = NULL;
@ -1600,13 +1602,13 @@ int write_file(const char *name, int tmp, int append, int nonamechange)
}
}
/* Now open the file in place. Use O_EXCL if tmp is nonzero. This
* is now copied from joe, because wiggy says so *shrug*. */
/* Now open the file in place. Use O_EXCL if tmp is TRUE. This is
* now copied from joe, because wiggy says so *shrug*. */
fd = open(realname, O_WRONLY | O_CREAT |
(append == 1 ? O_APPEND : (tmp ? O_EXCL : O_TRUNC)),
S_IRUSR | S_IWUSR);
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
/* Put the umask back to the user's original value. */
/* Set the umask back to the user's original value. */
umask(original_umask);
/* First, just give up if we couldn't even open the file. */