diff options
Diffstat (limited to 'stdio-common/tst-cookie.c')
-rw-r--r-- | stdio-common/tst-cookie.c | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/stdio-common/tst-cookie.c b/stdio-common/tst-cookie.c deleted file mode 100644 index 030e684562..0000000000 --- a/stdio-common/tst-cookie.c +++ /dev/null @@ -1,95 +0,0 @@ -#include <sys/types.h> -#include <sys/stat.h> -#include <fcntl.h> -#include <errno.h> - -#include <stdio.h> - - -#define THE_COOKIE ((void *) 0xdeadbeeful) - -static int errors; - - -static int cookieread_called; -static ssize_t -cookieread (void *cookie, char *buf, size_t count) -{ - printf ("`%s' called with cookie %#lx\n", __FUNCTION__, - (unsigned long int) cookie); - if (cookie != THE_COOKIE) - ++errors; - cookieread_called = 1; - return 42; -} - - -static int cookiewrite_called; -static ssize_t -cookiewrite (void *cookie, const char *buf, size_t count) -{ - printf ("`%s' called with cookie %#lx\n", __FUNCTION__, - (unsigned long int) cookie); - if (cookie != THE_COOKIE) - ++errors; - cookiewrite_called = 1; - return 43; -} - - -static int cookieseek_called; -static int -cookieseek (void *cookie, off64_t *offset, int whence) -{ - printf ("`%s' called with cookie %#lx\n", __FUNCTION__, - (unsigned long int) cookie); - if (cookie != THE_COOKIE) - ++errors; - cookieseek_called = 1; - return 44; -} - - -static int cookieclose_called; -static int -cookieclose (void *cookie) -{ - printf ("`%s' called with cookie %#lx\n", __FUNCTION__, - (unsigned long int) cookie); - if (cookie != THE_COOKIE) - ++errors; - cookieclose_called = 1; - return 45; -} - - -static int -do_test (void) -{ - cookie_io_functions_t fcts; - char buf[1]; - FILE *f; - - fcts.read = cookieread; - fcts.seek = cookieseek; - fcts.close = cookieclose; - fcts.write = cookiewrite; - - f = fopencookie (THE_COOKIE, "r+", fcts); - - fread (buf, 1, 1, f); - fwrite (buf, 1, 1, f); - fseek (f, 0, SEEK_CUR); - fclose (f); - - if (cookieread_called == 0 - || cookiewrite_called == 0 - || cookieseek_called == 0 - || cookieclose_called == 0) - ++errors; - - return errors != 0; -} - -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" |