Another, less magical solution occurred to me after I sent the previous
mail. Since dvd_stat is not actually used for anything, it's possible to
just check the file readability/availibility using access(2).
Patch below. I also slightly adjusted the error message.
--- lsdvd.c.orig 2005-08-04 00:45:31.000000000 +0300
+++ lsdvd.c 2005-08-04 00:51:31.000000000 +0300
@@ -15,10 +15,10 @@
*/
#include <dvdread/ifo_read.h>
#include <string.h>
-#include <sys/stat.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
+#include <errno.h>
#include "lsdvd.h"
static struct { char code[3]; char name[20];}
@@ -192,7 +192,6 @@
char *dvd_device = "/dev/dvd";
int has_title = 0, ret = 0;
int max_length = 0, max_track = 0;
- struct stat dvd_stat;
program_name = argv[0];
@@ -225,9 +224,9 @@
if (argv[optind]) { dvd_device = argv[optind]; }
- ret = stat(dvd_device, &dvd_stat);
+ ret = access(dvd_device, R_OK);
if ( ret < 0 ) {
- fprintf(stderr, "Can't find device %s\n", dvd_device);
+ fprintf(stderr, "Can't open device %s: %s\n", dvd_device,
strerror(errno));
return 1;
}
--
olli helenius <[EMAIL PROTECTED]> | [EMAIL PROTECTED] | [EMAIL PROTECTED]
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