-#include <malloc.h>
#include <stdlib.h>
+#include <errno.h>
+#include <sys/socket.h>
+#include <sys/time.h>
+#include <netinet/in.h>
+#include <unistd.h>
#include "compiler/compiler.h"
+#include "arch/arch.h"
+#include "os/os.h"
-int __weak posix_memalign(void **ptr, size_t align, size_t size)
+#ifndef FIO_HAVE_LINUX_FALLOCATE
+int _weak fallocate(int fd, int mode, off_t offset, off_t len)
{
- *ptr = memalign(align, size);
- return *ptr == NULL;
+ errno = ENOSYS;
+ return -1;
}
+#endif
-int __weak posix_fallocate(int fd, off_t offset, off_t len)
+#ifndef __NR_fallocate
+int _weak posix_fallocate(int fd, off_t offset, off_t len)
{
return 0;
}
+#endif
+
+int _weak inet_aton(const char *cp, struct in_addr *inp)
+{
+ return 0;
+}
+
+int _weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+{
+ struct timeval tv;
+ int ret;
+
+ ret = gettimeofday(&tv, NULL);
+
+ ts->tv_sec = tv.tv_sec;
+ ts->tv_nsec = tv.tv_usec * 1000;
+
+ return ret;
+}
+
+#ifndef __NR_sync_file_range
+int _weak sync_file_range(int fd, off64_t offset, off64_t nbytes,
+ unsigned int flags)
+{
+ errno = ENOSYS;
+ return -1;
+}
+#endif