#include <vlc_common.h>
#include <vlc_charset.h>
#include "libvlc.h" /* utf8_mkdir */
+#include <vlc_rand.h>
#include <assert.h>
#endif
#ifdef WIN32
# include <io.h>
-# include <direct.h>
+# ifndef UNDER_CE
+# include <direct.h>
+# endif
#else
# include <unistd.h>
#endif
return -1;
}
- int fd = open (local_name, flags, mode);
+ int fd;
+
+#ifdef O_CLOEXEC
+ fd = open (local_name, flags | O_CLOEXEC, mode);
+ if (fd == -1 && errno == EINVAL)
+#endif
+ {
+ fd = open (local_name, flags, mode);
+#ifdef HAVE_FCNTL
+ if (fd != -1)
+ {
+ int flags = fcntl (fd, F_GETFD);
+ fcntl (fd, F_SETFD, FD_CLOEXEC | ((flags != -1) ? flags : 0));
+ }
+#endif
+ }
+
LocaleFree (local_name);
return fd;
}
LocaleFree( local_name );
return ret;
}
+
+int utf8_mkstemp( char *template )
+{
+ static const char digits[] = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ static const int i_digits = sizeof(digits)/sizeof(*digits) - 1;
+
+ /* */
+ assert( template );
+
+ /* Check template validity */
+ const size_t i_length = strlen( template );
+ char *psz_rand = &template[i_length-6];
+
+ if( i_length < 6 || strcmp( psz_rand, "XXXXXX" ) )
+ {
+ errno = EINVAL;
+ return -1;
+ }
+
+ /* */
+ for( int i = 0; i < 256; i++ )
+ {
+ /* Create a pseudo random file name */
+ uint8_t pi_rand[6];
+
+ vlc_rand_bytes( pi_rand, sizeof(pi_rand) );
+ for( int j = 0; j < 6; j++ )
+ psz_rand[j] = digits[pi_rand[j] % i_digits];
+
+ /* */
+ int fd = utf8_open( template, O_CREAT | O_EXCL | O_RDWR, 0600 );
+ if( fd >= 0 )
+ return fd;
+ if( errno != EEXIST )
+ return -1;
+ }
+
+ errno = EEXIST;
+ return -1;
+}
+