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-rw-r--r--src/transport/gnunet-helper-transport-wlan-dummy.c50
1 files changed, 28 insertions, 22 deletions
diff --git a/src/transport/gnunet-helper-transport-wlan-dummy.c b/src/transport/gnunet-helper-transport-wlan-dummy.c
index 846869e59..9d82fccf3 100644
--- a/src/transport/gnunet-helper-transport-wlan-dummy.c
+++ b/src/transport/gnunet-helper-transport-wlan-dummy.c
@@ -222,37 +222,35 @@ main (int argc, char *argv[])
222 } 222 }
223 223
224 /* make the fifos if needed */ 224 /* make the fifos if needed */
225 if (0 != stat (FIFO_FILE1, &st)) 225 umask (0);
226 if ( (GNUNET_OK != GNUNET_DISK_directory_create_for_file (FIFO_FILE1)) ||
227 (GNUNET_OK != GNUNET_DISK_directory_create_for_file (FIFO_FILE2)) )
226 { 228 {
227 if (0 == stat (FIFO_FILE2, &st)) 229 FPRINTF (stderr, "Failed to create directory for file `%s'\n", FIFO_FILE1);
228 { 230 return 1;
229 FPRINTF (stderr, "%s", "FIFO_FILE2 exists, but FIFO_FILE1 not\n"); 231 }
230 exit (1); 232 if (0 == strcmp (argv[1], "1") )
231 } 233 {
232 umask (0); 234 if (0 != stat (FIFO_FILE1, &st))
233 erg = mkfifo (FIFO_FILE1, 0666);
234 if (0 != erg)
235 {
236 FPRINTF (stderr, "Error in mkfifo(%s): %s\n", FIFO_FILE1,
237 strerror (errno));
238 }
239 erg = mkfifo (FIFO_FILE2, 0666);
240 if (0 != erg)
241 { 235 {
242 FPRINTF (stderr, "Error in mkfifo(%s): %s\n", FIFO_FILE2, 236 erg = mkfifo (FIFO_FILE1, 0666);
243 strerror (errno)); 237 if ( (0 != erg) && (EEXIST != errno) )
238 FPRINTF (stderr, "Error in mkfifo(%s): %s\n", FIFO_FILE1,
239 strerror (errno));
244 } 240 }
245 } 241 }
246 else 242 else
247 { 243 {
248 if (0 != stat (FIFO_FILE2, &st)) 244 if (0 != stat (FIFO_FILE2, &st))
249 { 245 {
250 FPRINTF (stderr, "%s", "FIFO_FILE1 exists, but FIFO_FILE2 not\n"); 246 erg = mkfifo (FIFO_FILE2, 0666);
251 exit (1); 247 if ( (0 != erg) && (EEXIST != errno) )
248 FPRINTF (stderr, "Error in mkfifo(%s): %s\n", FIFO_FILE2,
249 strerror (errno));
252 } 250 }
253 } 251 }
254 252
255 if (0 != strcmp (argv[1], "1")) 253 if (0 == strcmp (argv[1], "1"))
256 { 254 {
257 first = 1; 255 first = 1;
258 fpin = fopen (FIFO_FILE1, "r"); 256 fpin = fopen (FIFO_FILE1, "r");
@@ -261,7 +259,11 @@ main (int argc, char *argv[])
261 FPRINTF (stderr, "fopen of read FIFO_FILE1 failed: %s\n", STRERROR (errno)); 259 FPRINTF (stderr, "fopen of read FIFO_FILE1 failed: %s\n", STRERROR (errno));
262 goto end; 260 goto end;
263 } 261 }
264 fpout = fopen (FIFO_FILE2, "w"); 262 if (NULL == (fpout = fopen (FIFO_FILE2, "w")))
263 {
264 erg = mkfifo (FIFO_FILE2, 0666);
265 fpout = fopen (FIFO_FILE2, "w");
266 }
265 if (NULL == fpout) 267 if (NULL == fpout)
266 { 268 {
267 FPRINTF (stderr, "fopen of write FIFO_FILE2 failed: %s\n", STRERROR (errno)); 269 FPRINTF (stderr, "fopen of write FIFO_FILE2 failed: %s\n", STRERROR (errno));
@@ -271,7 +273,11 @@ main (int argc, char *argv[])
271 else 273 else
272 { 274 {
273 first = 0; 275 first = 0;
274 fpout = fopen (FIFO_FILE1, "w"); 276 if (NULL == (fpout = fopen (FIFO_FILE1, "w")))
277 {
278 erg = mkfifo (FIFO_FILE1, 0666);
279 fpout = fopen (FIFO_FILE1, "w");
280 }
275 if (NULL == fpout) 281 if (NULL == fpout)
276 { 282 {
277 FPRINTF (stderr, "fopen of write FIFO_FILE1 failed: %s\n", STRERROR (errno)); 283 FPRINTF (stderr, "fopen of write FIFO_FILE1 failed: %s\n", STRERROR (errno));