diff options
Diffstat (limited to 'rt/tst-shm.c')
| -rw-r--r-- | rt/tst-shm.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/rt/tst-shm.c b/rt/tst-shm.c index 01bf89f..5838b0e 100644 --- a/rt/tst-shm.c +++ b/rt/tst-shm.c @@ -60,7 +60,7 @@ static void worker (int write_now) { struct timespec ts; - struct stat st; + struct stat64 st; int i; int fd = do_open (); char *mem; @@ -68,8 +68,10 @@ worker (int write_now) if (fd == -1) exit (fd); - if (fstat (fd, &st) == -1 || st.st_size != 4000) + if (fstat64 (fd, &st) == -1) error (EXIT_FAILURE, 0, "stat failed"); + if (st.st_size != 4000) + error (EXIT_FAILURE, 0, "size incorrect"); mem = mmap (NULL, 4000, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); if (mem == NULL) @@ -131,7 +133,7 @@ do_test (void) pid_t pid2; int status1; int status2; - struct stat st; + struct stat64 st; /* Create the shared memory object. */ fd = shm_open ("/shm-test", O_RDWR | O_CREAT | O_TRUNC | O_EXCL, 0600); @@ -155,11 +157,16 @@ do_test (void) return 0; } - if (fstat (fd, &st) == -1 || st.st_size != 4000) + if (fstat64 (fd, &st) == -1) { shm_unlink ("/shm-test"); error (EXIT_FAILURE, 0, "initial stat failed"); } + if (st.st_size != 4000) + { + shm_unlink ("/shm-test"); + error (EXIT_FAILURE, 0, "initial size not correct"); + } /* Spawn to processes which will do the work. */ pid1 = fork (); |