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Prepend fixes for O_CREAT & append compatibililty by David Benbennick
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1191 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
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@ -11,6 +11,7 @@ CVS code -
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- Preliminary prepend code. This may be a bad idea, but I've
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been wanting it for awhile now and we'll see how bad it messes
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everything up. Changes to files.c:do_writeout(), write_file().
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Fixes for O_CREAT & append compatibililty by David Benbennick.
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- configure.ac:
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- Define NDEBUG to silence asserts (David Benbennick).
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- files.c:
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13
files.c
13
files.c
@ -1243,7 +1243,7 @@ int write_file(char *name, int tmp, int append, int nonamechange)
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/* Use O_EXCL if tmp == 1. This is now copied from joe, because
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wiggy says so *shrug*. */
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if (append)
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fd = open(realname, O_WRONLY | O_APPEND, (S_IRUSR|S_IWUSR));
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fd = open(realname, O_WRONLY | O_CREAT | O_APPEND, (S_IRUSR|S_IWUSR));
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else if (tmp)
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fd = open(realname, O_WRONLY | O_CREAT | O_EXCL, (S_IRUSR|S_IWUSR));
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else
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@ -1350,8 +1350,9 @@ int write_file(char *name, int tmp, int append, int nonamechange)
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statusbar(_("Could not reopen %s: %s"), buf, strerror(errno));
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return -1;
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}
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if ((fd2 = open(realname, O_RDONLY)) == -1) {
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statusbar(_("Could open %s for prepend: %s"), realname, strerror(errno));
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if ((fd2 = open(realname, O_RDONLY | O_CREAT)) == -1) {
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statusbar(_("Could not open %s for prepend: %s"), realname,
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strerror(errno));
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return -1;
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}
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@ -1510,11 +1511,9 @@ int do_writeout(char *path, int exiting, int append)
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TOGGLE(MAC_FILE);
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return(do_writeout(answer, exiting, append));
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} else if (i == NANO_PREPEND_KEY)
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return(do_writeout(answer, exiting, 2));
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else if (i == NANO_APPEND_KEY && append != 1)
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return(do_writeout(answer, exiting, 1));
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return(do_writeout(answer, exiting, append==2 ? 0 : 2));
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else if (i == NANO_APPEND_KEY)
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return(do_writeout(answer, exiting, 0));
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return(do_writeout(answer, exiting, append==1 ? 0 : 1));
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#ifdef DEBUG
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fprintf(stderr, _("filename is %s"), answer);
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