void *failtest_malloc(size_t size, const char *file, unsigned line);
void *failtest_realloc(void *ptr, size_t size,
const char *file, unsigned line);
+void failtest_free(void *ptr);
int failtest_open(const char *pathname,
const char *file, unsigned line, ...);
int failtest_pipe(int pipefd[2], const char *file, unsigned line);
const char *file, unsigned line);
ssize_t failtest_pwrite(int fd, const void *buf, size_t count, off_t offset,
const char *file, unsigned line);
-int failtest_close(int fd);
+int failtest_close(int fd, const char *file, unsigned line);
int failtest_fcntl(int fd, const char *file, unsigned line, int cmd, ...);
#endif /* CCAN_FAILTEST_PROTO_H */