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Use mkstemp rather than mktemp for yacc's temp files. This change was made

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to OpenBSD a long time ago and to my tree shortly thereafter.  I think theo
made this change, or one similar to it, but I could be wrong.
This commit is contained in:
Warner Losh 1998-06-09 04:20:51 +00:00
parent 448b84a0e4
commit fae4b464e3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=36790
1 changed files with 20 additions and 7 deletions
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27
usr.bin/yacc/main.c
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@ -45,7 +45,7 @@ static char const copyright[] =
static char const sccsid[] = "@(#)main.c 5.5 (Berkeley) 5/24/93";
#endif
static const char rcsid[] =
"$Id$";
"$Id: main.c,v 1.8 1997/08/28 06:33:53 charnier Exp $";
#endif /* not lint */
#include <signal.h>
@ -335,10 +335,6 @@ create_file_names()
text_file_name[len + 5] = 't';
union_file_name[len + 5] = 'u';
mktemp(action_file_name);
mktemp(text_file_name);
mktemp(union_file_name);
if (output_file_name != 0)
{
file_prefix = output_file_name;
@ -421,6 +417,8 @@ create_file_names()
static void
open_files()
{
int fd;
create_file_names();
if (input_file == 0)
@ -430,9 +428,24 @@ open_files()
open_error(input_file_name);
}
action_file = fopen(action_file_name, "w");
if (action_file == 0)
fd = mkstemp(action_file_name);
if (fd < 0 || (action_file = fdopen(fd, "w")) == NULL) {
if (fd >= 0)
close(fd);
open_error(action_file_name);
}
fd = mkstemp(text_file_name);
if (fd < 0 || (text_file = fdopen(fd, "w")) == NULL) {
if (fd >= 0)
close(fd);
open_error(text_file_name);
}
fd = mkstemp(union_file_name);
if (fd < 0 || (union_file = fdopen(fd, "w")) == NULL) {
if (fd >= 0)
close(fd);
open_error(union_file_name);
}
text_file = fopen(text_file_name, "w");
if (text_file == 0)