diff options
Diffstat (limited to 'libio/tst-ftell-active-handler.c')
| -rw-r--r-- | libio/tst-ftell-active-handler.c | 49 |
1 files changed, 31 insertions, 18 deletions
diff --git a/libio/tst-ftell-active-handler.c b/libio/tst-ftell-active-handler.c index 54bfe6380f..5d5fc26547 100644 --- a/libio/tst-ftell-active-handler.c +++ b/libio/tst-ftell-active-handler.c @@ -119,17 +119,20 @@ do_ftell_test (const char *filename) { FILE *fp; int fd; + int fileret; + printf ("\tftell: %s (file, \"%s\"): ", j == 0 ? "fdopen" : "fopen", test_modes[i].mode); if (j == 0) - ret = get_handles_fdopen (filename, fd, fp, test_modes[i].fd_mode, - test_modes[i].mode); + fileret = get_handles_fdopen (filename, fd, fp, + test_modes[i].fd_mode, + test_modes[i].mode); else - ret = get_handles_fopen (filename, fd, fp, test_modes[i].mode); + fileret = get_handles_fopen (filename, fd, fp, test_modes[i].mode); - if (ret != 0) - return ret; + if (fileret != 0) + return fileret; long off = ftell (fp); if (off != test_modes[i].old_off) @@ -143,7 +146,12 @@ do_ftell_test (const char *filename) /* The effect of this write on the offset should be seen in the ftell call that follows it. */ - int ret = write (fd, data, data_len); + int write_ret = write (fd, data, data_len); + if (write_ret != data_len) + { + printf ("write failed (%m)\n"); + ret |= 1; + } off = ftell (fp); if (off != test_modes[i].new_off) @@ -184,21 +192,23 @@ do_write_test (const char *filename) { for (int i = 0; i < sizeof (test_modes) / sizeof (struct test); i++) { + int fileret; printf ("\twrite: %s (file, \"%s\"): ", j == 0 ? "fopen" : "fdopen", test_modes[i].mode); if (j == 0) - ret = get_handles_fopen (filename, fd, fp, test_modes[i].mode); + fileret = get_handles_fopen (filename, fd, fp, test_modes[i].mode); else - ret = get_handles_fdopen (filename, fd, fp, test_modes[i].fd_mode, - test_modes[i].mode); + fileret = get_handles_fdopen (filename, fd, fp, + test_modes[i].fd_mode, + test_modes[i].mode); - if (ret != 0) - return ret; + if (fileret != 0) + return fileret; /* Move offset to just before the end of the file. */ - off_t ret = lseek (fd, file_len - 1, SEEK_SET); - if (ret == -1) + off_t seek_ret = lseek (fd, file_len - 1, SEEK_SET); + if (seek_ret == -1) { printf ("lseek failed: %m\n"); ret |= 1; @@ -258,17 +268,20 @@ do_append_test (const char *filename) { for (int i = 0; i < sizeof (test_modes) / sizeof (struct test); i++) { + int fileret; + printf ("\tappend: %s (file, \"%s\"): ", j == 0 ? "fopen" : "fdopen", test_modes[i].mode); if (j == 0) - ret = get_handles_fopen (filename, fd, fp, test_modes[i].mode); + fileret = get_handles_fopen (filename, fd, fp, test_modes[i].mode); else - ret = get_handles_fdopen (filename, fd, fp, test_modes[i].fd_mode, - test_modes[i].mode); + fileret = get_handles_fdopen (filename, fd, fp, + test_modes[i].fd_mode, + test_modes[i].mode); - if (ret != 0) - return ret; + if (fileret != 0) + return fileret; /* Write some data. */ size_t written = fputs_func (data, fp); |